Endre søk
Begrens søket
1234567 101 - 150 of 162013
RefereraExporteraLink til resultatlisten
Permanent link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Treff pr side
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sortering
  • Standard (Relevans)
  • Forfatter A-Ø
  • Forfatter Ø-A
  • Tittel A-Ø
  • Tittel Ø-A
  • Type publikasjon A-Ø
  • Type publikasjon Ø-A
  • Eldste først
  • Nyeste først
  • Skapad (Eldste først)
  • Skapad (Nyeste først)
  • Senast uppdaterad (Eldste først)
  • Senast uppdaterad (Nyeste først)
  • Disputationsdatum (tidligste først)
  • Disputationsdatum (siste først)
  • Standard (Relevans)
  • Forfatter A-Ø
  • Forfatter Ø-A
  • Tittel A-Ø
  • Tittel Ø-A
  • Type publikasjon A-Ø
  • Type publikasjon Ø-A
  • Eldste først
  • Nyeste først
  • Skapad (Eldste først)
  • Skapad (Nyeste først)
  • Senast uppdaterad (Eldste først)
  • Senast uppdaterad (Nyeste først)
  • Disputationsdatum (tidligste først)
  • Disputationsdatum (siste først)
Merk
Maxantalet träffar du kan exportera från sökgränssnittet är 250. Vid större uttag använd dig av utsökningar.
  • 101.
    Aasland, Olaf G.
    et al.
    University of Oslo, Norway.
    Nygaard, Peter
    Norwegian Institute for Alcohol and Drug Research, Oslo, Norway.
    Nilsen, Per
    Linköpings universitet, Institutionen för medicin och hälsa, Socialmedicin och folkhälsovetenskap. Linköpings universitet, Hälsouniversitetet.
    The long and winding road to widespread implementation of screening and brief intervention for alcohol problems: A historical overview with special attention to the WHO initiatives2008Inngår i: Nordic Studies on Alcohol and Drugs, ISSN 1455-0725, E-ISSN 1458-6126, Vol. 25, nr 6, s. 469-476Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Before 1970, special institutions, often prison-like, were built for the severely dependent. The effect of this type of treatment, often lasting for months or even years, was hard to document scientifically. During the 1970s several steps were taken towards a more preventive strategy that involved delivery of alcohol interventions in general health care settings, particularly within primary health care. The World Health Organization's (WHO) introduction of the concepts of hazardous and harmful drinking represented a shift from the traditional dichotomous view of individuals being alcoholic-or-not to a continuum where, in line with Rose's "prevention paradox", a large number of people with low risk may give rise to more cases of disease than the small number with high risk. The need for efficient methods to detect persons with various degrees of alcohol risk was evident, and a WHO multinational project that resulted in the publication of AUDIT (Alcohol Use Disorders identification Test) was carried out in the mid 1980s. The usefulness of this principle of case finding was then investigated in a subsequent multinational WHO project of brief intervention, as well as in several other similar projects. Many of these projects have proven quite efficient, but screening and brief intervention for alcohol problems is still not standard procedure in primary health care. The paper discusses some of the reasons why.

  • 102.
    Aasted, Evelina
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Danielsson, Johanna
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Fysioterapi.
    Den laddade gymspegeln: - Unga styrketränande kvinnors förhållande till speglar på gymmet2015Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Introduktion: Spegeln har en lång historia som en väsentlig del i rehabilitering och används med varierade syften inom olika fysioterapeutiska områden. Forskning har dock visat att träning i speglade miljöer kan ge en negativ påverkan på självkänslan. Det är därför av stor vikt för fysioterapeuter att vara medveten om och inventera speglarnas olika påverkan.

    Syfte: Syftet med studien var att utforska unga styrketränande kvinnors förhållande till speglar på gymmet och hur det påverkar deras kroppsuppfattning och självkänsla.

    Metod: Studien baseras på kvalitativa intervjuer med fyra unga kvinnor. Inkluderingskriterierna är var unga styrketränande kvinnor i åldrarna 20-25 år. Intervjuguiden som användes är var semistrukturerade och analysmetoden är var Grounded Theory.

    Resultat: Resultatet av analysen utmynnade i kärnkategorin ”Den laddade gymspegeln” och kategorier med tillhörande underkategorier. De kategorier som formulerades fram var: ”Speglad trygghet och motivation”, ”Reflekterad osäkerhet”, ”Den dömande gymspegeln”, ”Gymspegeln skapar bidrar till stressig gymmiljö”, ”Gymspegeln som förstärkare av krävande kroppsideal”. Som sista steg i analysen skapades en modell.

    Konklusion: Unga styrketränande kvinnor upplevdeer att det finns en såväl positiv som negativ laddning med speglar på gymmet. Det var viktigt med speglar ur teknik- och skadepreventionssyfte. Samtidigt bidrog den speglade miljön till ett jämförande och ökat dömande. Det är fördelaktigt för fysioterapeuter att vara medvetna om speglarnas påverkan på unga styrketränande kvinnors självkänsla och kroppsuppfattning. Mer forskning krävs inom området.

  • 103.
    Aastrup, Minna
    et al.
    Högskolan i Skövde, Institutionen för vård och natur.
    Bergström, Tyra
    Högskolan i Skövde, Institutionen för vård och natur.
    Sjuksköterskans postoperativa omhändertagande av patienter som genomgått generell narkos.2007Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Tidigare forskning visar att patienter har olika behov postoperativt, det är sjuksköterskans uppgift att anpassa omvårdnaden till individen. Patienter har postoperativt ett extra stort behov av information. Sjuksköterskor och patienter har olika åsikter om vilka behov som ska tillgodoses först. Sjuksköterskan anser att kompetenta vårdgivare, smärtlindring och den behandling som vårdpersonal ger ska prioriteras först. Det viktigaste för patienterna var kompetenta vårdgivare, kommunikation samt god omvårdnad. Syftet med studien är att beskriva sjuksköterskans postoperativa omhändertagande av patienter som genomgått generell narkos och vårdas på kirurgavdelning. Studien har en kvalitativ ansats. Datamaterialet har samlats in genom semistrukturerade intervjuer. Sex sjuksköterskor intervjuades. Resultatet visar att information är en viktig aspekt i omhändertagandet, både när det gäller att informera patienter om vad som ska ske och vad som sker men också  information som patienten själv lämnar till sjuksköterskan om tillståndet. Det är även viktigt att det finns ett fungerande informationsutbyte mellan olika vårdgivare. Ett fungerande samarbete mellan vårdpersonalen och även mellan patient och sjuksköterska behövs för att det ska bli ett bra omhändertagande. Vården som ges ska anpassas efter varje individ och dennes behov. Slutligen anser sjuksköterskorna det vara av vikt att vara lyhörd för patienternas smärttillstånd.

  • 104.
    Aasum Hultberg, Rosanna
    Högskolan i Gävle, Akademin för hälsa och arbetsliv, Avdelningen för arbets- och folkhälsovetenskap.
    Det är väl på sätt och vis det heteronormativa samhället som har gjort mig till transperson […]”: En enkätstudie med transpersoner2016Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
    Abstract [en]

    The overall aim was to study transgender persons’ experiences of, and reactions upon, attitudes and social norms in relation to their gender identity. Another question that was relevant to answer was how transgender persons are affected by the hetero norm. The method used to collect data was through questionnaires published on the internet. The only requirement to participate was to be a transgender over 18 years old, and when the survey closed, 35 respondents had answered it. The questionnaire consisted of both quantitative and qualitative questions. Collected data were analyzed using descriptive statistics and content analysis.

    The results indicate that transgender persons living conditions are largely affected by norms, and that they encounter a considerable amount of negative attitudes due to their gender identity. To "pass" as either man or woman turned out to be something that made it easier for transgender people to evade negative attitudes.

    One hope is that this study can provide knowledge to different instances in the community to open up to be more open to critical thinking around norms.

    The conclusion was that persons with a transgender identity are affected by societal norms and by heteronormativity. It takes a lot of courage to be able to be one self but everything boils down to how strong a person are and the availability of support and role models in the surrounding society. 

  • 105. Aavik, Einari
    et al.
    Lumivuori, Henri
    Leppänen, Olli
    Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Medicinska och farmaceutiska vetenskapsområdet, centrumbildningar mm, Centrum för klinisk forskning, Gävleborg.
    Wirth, Thomas
    Hakkinen, Sanna-Kaisa
    Braesen, Jan-Hinrich
    Beschorner, Ulrich
    Zeller, Thomas
    Braspenning, Maarten
    van Criekinge, Wim
    Makinen, Kimmo
    Yla-Herttuala, Seppo
    Global DNA methylation analysis of human atherosclerotic plaques reveals extensive genomic hypomethylation and reactivation at imprinted locus 14q32 involving induction of a miRNA cluster2015Inngår i: European Heart Journal, ISSN 0195-668X, E-ISSN 1522-9645, Vol. 36, nr 16, s. 993-U23Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Aims Genetics can explain just above 10% of the observed heritability in cardiovascular diseases. Epigenetics is about to provide some further explanations, but the information needed for that is in the accumulation phase. Genome-wide DNA methylation analysis has revealed thousands of genes, which are epigenetically differentially regulated in atherosclerotic plaques. Our results point to an additional level of complexity that needs to be integrated into the aetiology of atherogenesis.We conducted a genome-wide analysis to identify differentially methylated genes in atherosclerotic lesions. Methods DNA methylation at promoters, exons and introns was identified by massive parallel sequencing. Gene expression was analysed by microarrays, qPCR, immunohistochemistry and western blots. Results Globally, hypomethylation of chromosomal DNA predominates in atherosclerotic plaques and two-thirds of genes showing over 2.5-fold differential in DNA methylation are up-regulated in comparison to healthy mammary arteries. The imprinted chromatin locus 14q32 was identified for the first time as an extensively hypomethylated area in atherosclerosis with highly induced expression of miR127, -136, -410, -431, -432, -433 and capillary formation-associated gene RTL1. The top 100 list of hypomethylated promoters exhibited over 1000-fold enrichment for miRNAs, many of which mapped to locus 14q32. Unexpectedly, also gene body hypermethylation was found to correlate with stimulated mRNA expression. Conclusion Significant changes in genomic methylation were identified in atherosclerotic lesions. The most prominent gene cluster activated via hypomethylation was detected at imprinted chromosomal locus 14q32 with several clustered miRNAs that were up-regulated. These results suggest that epigenetic changes are involved in atherogenesis and may offer new potential therapeutic targets for vascular diseases.

  • 106. Aazh, Hashir
    et al.
    Knipper, Marlies
    Danesh, Ali A.
    Cavanna, Andrea E.
    Andersson, Linus
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för psykologi.
    Paulin, Johan
    Umeå universitet, Samhällsvetenskapliga fakulteten, Institutionen för psykologi.
    Schecklmann, Martin
    Heinonen-Guzejev, Marja
    Moore, Brian C. J.
    Insights from the Third International Conference on Hyperacusis: Causes, Evaluation, Diagnosis, and Treatment2018Inngår i: Noise & Health, ISSN 1463-1741, E-ISSN 1998-4030, Vol. 20, nr 95, s. 162-170Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Hyperacusis is intolerance of certain everyday sounds that causes significant distress and impairment in social, occupational, recreational, and other day-to-day activities. Objective: The aim of this report is to summarize the key findings and conclusions from the Third International Conference on Hyperacusis. Topics covered: The main topics discussed comprise (1) diagnosis of hyperacusis and audiological evaluations, (2) neurobiological aspect of hyperacusis, (3) misophonia, (4) hyperacusis in autism spectrum disorder, (5) noise sensitivity, (6) hyperacusis-related distress and comorbid psychiatric illness, and (7) audiologist-delivered cognitive behavioral therapy for hyperacusis. Conclusions: Implications for research and clinical practice are summarised.

  • 107.
    Abada, Mariam
    Linnéuniversitetet, Fakulteten för Hälso- och livsvetenskap (FHL), Institutionen för kemi och biomedicin (KOB).
    Vilka problem finns det med förfalskade läkemedel?2014Independent thesis Basic level (university diploma), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Världsmarknaden för läkemedlen beräknades år 2011 till 900 miljarder US$ enligt IMS-health. Marknaden för illegala läkemedel uppskattas vara värd mellan 75-200 miljarder dollar. I Sverige uppskattas den illegala läkemedelsmarknaden till motsvarande ≤0,5 %. Straffet för insmuggling av läkemedel till Sverige är böter eller max 2 års fängelse. Tullverket räknar med att man endast hittar 10 % av det som smugglas in. I andra länder kan straffet variera mellan böter (ekonomisk brottslighet i Afrika) till dödsstraff i Kina.

    I Utvecklingsländerna uppskattas 10-30 % av alla läkemedel som säljs vara förfalskade, jmf 1 % I-länderna. l. Förekomsten av förfalskade läkemedel har många allvarliga konsekvenser på människor som exempelvis, utebliven effekt, toxiska reaktioner, förgiftningar, som kan i värsta fall leda till döden. Ett annat alvarligt problem är resistensutveckling, ökad spridning av smittsamammasjukdomar som exempel, tuberkulos och/ eller HIV/AIDS.

    Syftet med detta examensarbete är att besvara frågan: Vilka problem ger den ökande förekomsten av förfalskade läkemedel i samhället. Undersökningen fokuserar på livstidsläkemedel, dvs ett läkemedel en person måste ta resten av sitt liv för behandling av sin kroniska sjukdom.

    För att komma till rätta med de problem, som förfalskade läkemedel, skapar krävs ett mer utvecklat samarbete mellan olika läkemedelsmyndigheter, läkemedelsföretag, internationella polisorganisationer, tull m.fl. Arbetet med att utveckla förpackningar som är svåra att förfalska bör intensifieras. Straffsatser bör kanske ses över. Det är viktigt att öka medvetandet bland allmänheten om risker med att köpa läkemedel utanför apotek (t ex via nätet).

  • 108.
    Abad-Gurumeta, A.
    et al.
    Dept Anaesthesia, Hosp Univ la Paz, Madrid, Spain.
    Ripolles-Melchor, J.
    Dept Anaesthesia, Hosp Univ Infanta Leonor, Univ Complutense Madrid, Madrid, Spain.
    Casans-Frances, R.
    Dept Anaesthesia, Hosp Clin Univ Lozano Blesa, Zaragoza, Spain.
    Espinosa, A.
    Dept Anaesthesia, Örebro University Hospital, Örebro, Sweden.
    Martinez-Hurtado, E.
    Dept Anaesthesia, Hosp Univ Infanta Leonor, Univ Complutense Madrid, Madrid, Spain.
    Fernandez-Perez, C.
    Dept Consultant Prevent Med & Publ Hlth, Univ Complutense Madrid, Madrid, Spain.
    Ramirez, J. M.
    Dept Colorectal Surg, Univ Zaragoza, Zaragoza, Spain.
    Lopez-Timoneda, F.
    Hosp Clin San Carlos, Dept Anaesthesia, Univ Complutense Madrid, Madrid, Spain.
    Calvo-Vecino, J. M.
    Hosp Univ Infanta Leonor, Dept Anaesthesia, Univ Complutense Madrid, Madrid, Spain.
    A systematic review of sugammadex vs neostigmine for reversal of neuromuscular blockade2015Inngår i: Anaesthesia, ISSN 0003-2409, E-ISSN 1365-2044, Vol. 70, nr 12, s. 1441-1452Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    We reviewed systematically sugammadex vs neostigmine for reversing neuromuscular blockade. We included 17 randomised controlled trials with 1553 participants. Sugammadex reduced all signs of residual postoperative paralysis, relative risk (95% CI) 0.46 (0.29-0.71), p=0.0004 and minor respiratory events, relative risk (95% CI) 0.51 (0.32-0.80), p=0.0034. There was no difference in critical respiratory events, relative risk (95% CI) 0.13 (0.02-1.06), p=0.06. Sugammadex reduced drug-related side-effects, relative risk (95% CI) 0.72 (0.54-0.95), p=0.02. There was no difference in the rate of postoperative nausea or the rate of postoperative vomiting, relative risk (95% CI) 0.94 (0.79-1.13), p=0.53, and 0.87 (0.65-1.17), p=0.36 respectively.

  • 109.
    Abadpour, Shadab
    et al.
    Oslo Univ Hosp, Sect Transplant Surg, Oslo, Norway.;Oslo Univ Hosp, Inst Surg Res, Oslo, Norway.;Univ Oslo, Inst Clin Med, Oslo, Norway..
    Göpel, Sven O.
    AstraZeneca R&D Gothenburg, Dept CVMD Biosci, Gothenburg, Sweden..
    Schive, Simen W.
    Oslo Univ Hosp, Sect Transplant Surg, Oslo, Norway.;Oslo Univ Hosp, Inst Surg Res, Oslo, Norway.;Univ Oslo, Inst Clin Med, Oslo, Norway..
    Korsgren, Olle
    Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Medicinska fakulteten, Institutionen för immunologi, genetik och patologi. Uppsala universitet, Science for Life Laboratory, SciLifeLab.
    Foss, Aksel
    Oslo Univ Hosp, Sect Transplant Surg, Oslo, Norway.;Oslo Univ Hosp, Inst Surg Res, Oslo, Norway.;Univ Oslo, Inst Clin Med, Oslo, Norway..
    Scholz, Hanne
    Oslo Univ Hosp, Sect Transplant Surg, Oslo, Norway.;Oslo Univ Hosp, Inst Surg Res, Oslo, Norway.;Univ Oslo, Inst Clin Med, Oslo, Norway..
    Glial cell-line derived neurotrophic factor protects human islets from nutrient deprivation and endoplasmic reticulum stress induced apoptosis2017Inngår i: Scientific Reports, ISSN 2045-2322, E-ISSN 2045-2322, Vol. 7, artikkel-id 1575Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    One of the key limitations to successful human islet transplantation is loss of islets due to stress responses pre- and post-transplantation. Nutrient deprivation and ER stress have been identified as important mechanisms leading to apoptosis. Glial Cell-line Derived Neurotrophic Factor (GDNF) has recently been found to promote islet survival after isolation. However, whether GDNF could rescue human islets from nutrient deprivation and ER stress-mediated apoptosis is unknown. Herein, by mimicking those conditions in vitro, we have shown that GDNF significantly improved glucose stimulated insulin secretion, reduced apoptosis and proinsulin: insulin ratio in nutrient deprived human islets. Furthermore, GDNF alleviated thapsigargin-induced ER stress evidenced by reduced expressions of IRE1 alpha and BiP and consequently apoptosis. Importantly, this was associated with an increase in phosphorylation of PI3K/AKT and GSK3B signaling pathway. Transplantation of ER stressed human islets pre- treated with GDNF under kidney capsule of diabetic mice resulted in reduced expressions of IRE1 alpha and BiP in human islet grafts with improved grafts function shown by higher levels of human C-peptide post-transplantation. We suggest that GDNF has protective and anti-apoptotic effects on nutrient deprived and ER stress activated human islets and could play a significant role in rescuing human islets from stress responses.

  • 110.
    Abadpour, Shadab
    et al.
    Oslo University Hospital, Oslo, Norway.
    Halvorsen, Bente
    Oslo University Hospital, Oslo, Norway.
    Sahraoui, Afaf
    University of Oslo, Oslo, Norway.
    Korsgren, Olle
    Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Medicinska fakulteten, Institutionen för immunologi, genetik och patologi, Klinisk immunologi.
    Aukrust, Pål
    Oslo University Hospital, Oslo, Norway.
    Scholz, Hanne
    Oslo University Hospital, Oslo, Norway.
    Interleukin-22 reverses human islet dysfunction and apoptosis triggered by hyperglycemia and LIGHT2018Inngår i: Journal of Molecular Endocrinology, ISSN 0952-5041, E-ISSN 1479-6813, Vol. 60, nr 3, s. 171-183Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Interleukin (IL)-22 has recently been suggested as an anti-inflammatory cytokine that could protect the islet cells from inflammation- and glucose-induced toxicity. We have previously shown that the tumor necrosis factor family member, LIGHT can impair human islet function at least partly via pro-apoptotic effects. Herein, we aimed to investigate the protective role of IL-22 on human islets exposed to the combination of hyperglycemia and LIGHT. First, we found up-regulation of LIGHT receptors (LTβR and HVEM) in engrafted human islets exposed to hyperglycemia (>11 mM) for 17 days post transplantation by using a double islet transplantation mouse model as well as in human islets cultured with high glucose (HG) (20mM glucose) + LIGHT in vitro and this latter effect was attenuated by IL-22. The effect of HG + LIGHT impairing glucose stimulated insulin secretion was reversed by IL-22. The harmful effect of HG + LIGHT on human islet function seemed to involve enhanced endoplasmic reticulum stress evidenced by up-regulation of p-IRE1α and BiP, elevated secretion of pro-inflammatory cytokines (IL-6, IL-8, IP-10 and MCP-1) and the pro-coagulant mediator tissue factor (TF) release and apoptosis in human islets, whereas all these effects were at least partly reversed by IL-22. Our findings suggest that IL-22 could counteract the harmful effects of LIGHT/hyperglycemia on human islet cells and potentially support the strong protective effect of IL-22 on impaired islet function and survival.

  • 111. Abarca-Goméz, Leandra
    et al.
    Abdeen, Ziad A
    Abdul Hamid, Zargar
    Abu-Rmeileh, Niveen M
    Acosta-Cazares, Benjamin
    Acuin, Cecilia
    Adams, Robert J
    Aekplakorn, Wichai
    Forsner, Maria
    Högskolan Dalarna, Akademin Utbildning, hälsa och samhälle, Omvårdnad.
    Ezzati, Majid
    Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults.2017Inngår i: The Lancet, ISSN 0140-6736, E-ISSN 1474-547X, Vol. 390, nr 10113, s. 2627-2642Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults.

    METHODS: We pooled 2416 population-based studies with measurements of height and weight on 128·9 million participants aged 5 years and older, including 31·5 million aged 5-19 years. We used a Bayesian hierarchical model to estimate trends from 1975 to 2016 in 200 countries for mean BMI and for prevalence of BMI in the following categories for children and adolescents aged 5-19 years: more than 2 SD below the median of the WHO growth reference for children and adolescents (referred to as moderate and severe underweight hereafter), 2 SD to more than 1 SD below the median (mild underweight), 1 SD below the median to 1 SD above the median (healthy weight), more than 1 SD to 2 SD above the median (overweight but not obese), and more than 2 SD above the median (obesity).

    FINDINGS: Regional change in age-standardised mean BMI in girls from 1975 to 2016 ranged from virtually no change (-0·01 kg/m2 per decade; 95% credible interval -0·42 to 0·39, posterior probability [PP] of the observed decrease being a true decrease=0·5098) in eastern Europe to an increase of 1·00 kg/m2 per decade (0·69-1·35, PP>0·9999) in central Latin America and an increase of 0·95 kg/m2 per decade (0·64-1·25, PP>0·9999) in Polynesia and Micronesia. The range for boys was from a non-significant increase of 0·09 kg/m2 per decade (-0·33 to 0·49, PP=0·6926) in eastern Europe to an increase of 0·77 kg/m2 per decade (0·50-1·06, PP>0·9999) in Polynesia and Micronesia. Trends in mean BMI have recently flattened in northwestern Europe and the high-income English-speaking and Asia-Pacific regions for both sexes, southwestern Europe for boys, and central and Andean Latin America for girls. By contrast, the rise in BMI has accelerated in east and south Asia for both sexes, and southeast Asia for boys. Global age-standardised prevalence of obesity increased from 0·7% (0·4-1·2) in 1975 to 5·6% (4·8-6·5) in 2016 in girls, and from 0·9% (0·5-1·3) in 1975 to 7·8% (6·7-9·1) in 2016 in boys; the prevalence of moderate and severe underweight decreased from 9·2% (6·0-12·9) in 1975 to 8·4% (6·8-10·1) in 2016 in girls and from 14·8% (10·4-19·5) in 1975 to 12·4% (10·3-14·5) in 2016 in boys. Prevalence of moderate and severe underweight was highest in India, at 22·7% (16·7-29·6) among girls and 30·7% (23·5-38·0) among boys. Prevalence of obesity was more than 30% in girls in Nauru, the Cook Islands, and Palau; and boys in the Cook Islands, Nauru, Palau, Niue, and American Samoa in 2016. Prevalence of obesity was about 20% or more in several countries in Polynesia and Micronesia, the Middle East and north Africa, the Caribbean, and the USA. In 2016, 75 (44-117) million girls and 117 (70-178) million boys worldwide were moderately or severely underweight. In the same year, 50 (24-89) million girls and 74 (39-125) million boys worldwide were obese.

    INTERPRETATION: The rising trends in children's and adolescents' BMI have plateaued in many high-income countries, albeit at high levels, but have accelerated in parts of Asia, with trends no longer correlated with those of adults.

    FUNDING: Wellcome Trust, AstraZeneca Young Health Programme.

  • 112. Abarca-Gómez, L.
    et al.
    Lind, Lars
    Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Medicinska fakulteten, Institutionen för medicinska vetenskaper, Kardiovaskulär epidemiologi.
    Lytsy, Per
    Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Medicinska fakulteten, Institutionen för folkhälso- och vårdvetenskap, Socialmedicinsk epidemiologi.
    Sundström, Johan
    Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Medicinska fakulteten, Institutionen för medicinska vetenskaper, Kardiologi.
    Yngve, Agneta
    Uppsala universitet, Humanistisk-samhällsvetenskapliga vetenskapsområdet, Samhällsvetenskapliga fakulteten, Institutionen för kostvetenskap.
    Ezzati, M
    Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults.2017Inngår i: The Lancet, ISSN 0140-6736, E-ISSN 1474-547X, Vol. 390, nr 10113, s. 2627-2642Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults.

    METHODS: We pooled 2416 population-based studies with measurements of height and weight on 128·9 million participants aged 5 years and older, including 31·5 million aged 5-19 years. We used a Bayesian hierarchical model to estimate trends from 1975 to 2016 in 200 countries for mean BMI and for prevalence of BMI in the following categories for children and adolescents aged 5-19 years: more than 2 SD below the median of the WHO growth reference for children and adolescents (referred to as moderate and severe underweight hereafter), 2 SD to more than 1 SD below the median (mild underweight), 1 SD below the median to 1 SD above the median (healthy weight), more than 1 SD to 2 SD above the median (overweight but not obese), and more than 2 SD above the median (obesity).

    FINDINGS: Regional change in age-standardised mean BMI in girls from 1975 to 2016 ranged from virtually no change (-0·01 kg/m(2) per decade; 95% credible interval -0·42 to 0·39, posterior probability [PP] of the observed decrease being a true decrease=0·5098) in eastern Europe to an increase of 1·00 kg/m(2) per decade (0·69-1·35, PP>0·9999) in central Latin America and an increase of 0·95 kg/m(2) per decade (0·64-1·25, PP>0·9999) in Polynesia and Micronesia. The range for boys was from a non-significant increase of 0·09 kg/m(2) per decade (-0·33 to 0·49, PP=0·6926) in eastern Europe to an increase of 0·77 kg/m(2) per decade (0·50-1·06, PP>0·9999) in Polynesia and Micronesia. Trends in mean BMI have recently flattened in northwestern Europe and the high-income English-speaking and Asia-Pacific regions for both sexes, southwestern Europe for boys, and central and Andean Latin America for girls. By contrast, the rise in BMI has accelerated in east and south Asia for both sexes, and southeast Asia for boys. Global age-standardised prevalence of obesity increased from 0·7% (0·4-1·2) in 1975 to 5·6% (4·8-6·5) in 2016 in girls, and from 0·9% (0·5-1·3) in 1975 to 7·8% (6·7-9·1) in 2016 in boys; the prevalence of moderate and severe underweight decreased from 9·2% (6·0-12·9) in 1975 to 8·4% (6·8-10·1) in 2016 in girls and from 14·8% (10·4-19·5) in 1975 to 12·4% (10·3-14·5) in 2016 in boys. Prevalence of moderate and severe underweight was highest in India, at 22·7% (16·7-29·6) among girls and 30·7% (23·5-38·0) among boys. Prevalence of obesity was more than 30% in girls in Nauru, the Cook Islands, and Palau; and boys in the Cook Islands, Nauru, Palau, Niue, and American Samoa in 2016. Prevalence of obesity was about 20% or more in several countries in Polynesia and Micronesia, the Middle East and north Africa, the Caribbean, and the USA. In 2016, 75 (44-117) million girls and 117 (70-178) million boys worldwide were moderately or severely underweight. In the same year, 50 (24-89) million girls and 74 (39-125) million boys worldwide were obese.

    INTERPRETATION: The rising trends in children's and adolescents' BMI have plateaued in many high-income countries, albeit at high levels, but have accelerated in parts of Asia, with trends no longer correlated with those of adults.

  • 113.
    Abarca-Gómez, Leandra
    et al.
    Caja Costarricense de Seguro Social, Costa Rica.
    Eiben, Gabriele
    Högskolan i Skövde, Institutionen för hälsa och lärande. Högskolan i Skövde, Forskningsspecialiseringen Hälsa och Lärande.
    Ezzati, Majid
    School of Public Health, Imperial College London, London, United Kingdom.
    Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults2017Inngår i: The Lancet, ISSN 0140-6736, E-ISSN 1474-547X, Vol. 390, nr 10113, s. 2627-2642Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults.

    METHODS: We pooled 2416 population-based studies with measurements of height and weight on 128·9 million participants aged 5 years and older, including 31·5 million aged 5-19 years. We used a Bayesian hierarchical model to estimate trends from 1975 to 2016 in 200 countries for mean BMI and for prevalence of BMI in the following categories for children and adolescents aged 5-19 years: more than 2 SD below the median of the WHO growth reference for children and adolescents (referred to as moderate and severe underweight hereafter), 2 SD to more than 1 SD below the median (mild underweight), 1 SD below the median to 1 SD above the median (healthy weight), more than 1 SD to 2 SD above the median (overweight but not obese), and more than 2 SD above the median (obesity).

    FINDINGS: Regional change in age-standardised mean BMI in girls from 1975 to 2016 ranged from virtually no change (-0·01 kg/m(2) per decade; 95% credible interval -0·42 to 0·39, posterior probability [PP] of the observed decrease being a true decrease=0·5098) in eastern Europe to an increase of 1·00 kg/m(2) per decade (0·69-1·35, PP>0·9999) in central Latin America and an increase of 0·95 kg/m(2) per decade (0·64-1·25, PP>0·9999) in Polynesia and Micronesia. The range for boys was from a non-significant increase of 0·09 kg/m(2) per decade (-0·33 to 0·49, PP=0·6926) in eastern Europe to an increase of 0·77 kg/m(2) per decade (0·50-1·06, PP>0·9999) in Polynesia and Micronesia. Trends in mean BMI have recently flattened in northwestern Europe and the high-income English-speaking and Asia-Pacific regions for both sexes, southwestern Europe for boys, and central and Andean Latin America for girls. By contrast, the rise in BMI has accelerated in east and south Asia for both sexes, and southeast Asia for boys. Global age-standardised prevalence of obesity increased from 0·7% (0·4-1·2) in 1975 to 5·6% (4·8-6·5) in 2016 in girls, and from 0·9% (0·5-1·3) in 1975 to 7·8% (6·7-9·1) in 2016 in boys; the prevalence of moderate and severe underweight decreased from 9·2% (6·0-12·9) in 1975 to 8·4% (6·8-10·1) in 2016 in girls and from 14·8% (10·4-19·5) in 1975 to 12·4% (10·3-14·5) in 2016 in boys. Prevalence of moderate and severe underweight was highest in India, at 22·7% (16·7-29·6) among girls and 30·7% (23·5-38·0) among boys. Prevalence of obesity was more than 30% in girls in Nauru, the Cook Islands, and Palau; and boys in the Cook Islands, Nauru, Palau, Niue, and American Samoa in 2016. Prevalence of obesity was about 20% or more in several countries in Polynesia and Micronesia, the Middle East and north Africa, the Caribbean, and the USA. In 2016, 75 (44-117) million girls and 117 (70-178) million boys worldwide were moderately or severely underweight. In the same year, 50 (24-89) million girls and 74 (39-125) million boys worldwide were obese.

    INTERPRETATION: The rising trends in children's and adolescents' BMI have plateaued in many high-income countries, albeit at high levels, but have accelerated in parts of Asia, with trends no longer correlated with those of adults.

    FUNDING: Wellcome Trust, AstraZeneca Young Health Programme.

  • 114.
    Abarghache, Nadia
    et al.
    Högskolan i Gävle, Akademin för utbildning och ekonomi, Avdelningen för utbildningsvetenskap.
    Johansson, Ellen
    Högskolan i Gävle, Akademin för utbildning och ekonomi, Avdelningen för utbildningsvetenskap.
    Kan en läshund bidra till att positivt påverka barns läsförmåga?: En metainspirerad innehållsannanlys2017Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Syftet med studien var att få en djupare förståelse om på vilket sätt läshunden kan bidra till att förbättra barns läsförmåga. Studien använder sig av en metainspirerad innehållsanalys. Metaanalys användes för att samla in information till studien samt att kunna dra slutsatser om tidigare forskning. Innehållsanalys användes för att skapa teman och kodning, med hjälp av innehållsanalys kan man skapa en djupare mening med textens innehåll. Artiklarna från resultatdelen samlades in från vetenskapliga databaser där alla artiklar är peer-reviewe.

     

    Studien undersöker på vilket sätt kan en läshund bidra till att positivt påverka barns läsförmåga? Är det hunden i sig som påverkar barnets läsförmåga eller är det miljön? Resultat visar på att läshunden påverkar barn positivt både psykiskt, fysiskt och socialt. Resultatet visar även på att det är läshunden som påverkar barnen positivt och inte miljön de vistas i under lästiden. Slutsatsen man kan dra av denna studie är att läshunden visar på en positiv påverkan på barn och har givit oss förståelse om på vilket sätt läshunden påverkar barnen.

  • 115.
    Abassi, Farzad
    et al.
    Ersta Sköndal högskola, Institutionen för vårdvetenskap.
    Leites, Rafael
    Ersta Sköndal högskola, Institutionen för vårdvetenskap.
    Den icke-verbala kommunikationens betydelse för sjuksköterskans omvårdnadsarbete2007Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
  • 116.
    Abate, Dawit
    Sophiahemmet Högskola.
    Stress och dess påverkan på sjuksköterskans omvårdnadsrelation2002Independent thesis Basic level (degree of Bachelor), 5 poäng / 7,5 hpOppgave
  • 117.
    Abate, E.
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi och molekylär medicin. Linköpings universitet, Hälsouniversitetet. University of Gondar, Ethiopia.
    Elias, D.
    University of Southern Denmark, Denmark.
    Getachew, A.
    University of Gondar, Ethiopia.
    Alemu, S.
    University of Gondar, Ethiopia.
    Diro, E.
    University of Gondar, Ethiopia.
    Britton, S.
    Karolinska Hospital, Sweden.
    Aseffa, A.
    Armauer Hansen Research Institute, Ethiopia.
    Stendahl, Olle
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi och molekylär medicin. Linköpings universitet, Hälsouniversitetet.
    Schön, Thomas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi och molekylär medicin. Linköpings universitet, Hälsouniversitetet. Kalmar County Hospital, Sweden.
    Effects of albendazole on the clinical outcome and immunological responses in helminth co-infected tuberculosis patients: a double blind randomised clinical trial2015Inngår i: International Journal of Parasitology, ISSN 0020-7519, E-ISSN 1879-0135, Vol. 45, nr 2-3, s. 133-140Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Despite several review papers and experimental studies concerning the impact of chronic helminth infection on tuberculosis in recent years, there is a scarcity of data from clinical field studies in highly endemic areas for these diseases. We believe this is the first randomised clinical trial investigating the impact of albendazole treatment on the clinical and immunological outcomes of helminth co-infected tuberculosis patients. A randomised, double-blind, placebo-controlled trial of albendazole (400 mg per day for 3 days) in helminth-positive tuberculosis patients was conducted in Gondar, Ethiopia. The primary outcome was clinical improvement (Delta TB score) after 2 months. Among secondary outcomes were changes in the levels of eosinophils, CD4+ T cells, regulatory T cells, IFN-gamma, IL-5 and IL-10 after 3 months. A total of 140 helminth co-infected tuberculosis patients were included with an HIV co-infection rate of 22.8%. There was no significant effect on the primary outcome (Delta TB score: 5.6 +/- 2.9 for albendazole versus 5.9 +/- 2.5 for placebo, P = 0.59). The albendazole-treated group showed a decline in eosinophil cells (P = 0.001) and IL-10 (P = 0.017) after 3 months. In an exploratory analysis after 12 weeks, the albendazole treated group showed a trend towards weight gain compared with the placebo group (11.2 +/- 8.5 kg versus 8.2 +/- 8.7 kg, P = 0.08)). The reductions in eosinophil counts and IL-10 show that asymptomatic helminth infection significantly affects host immunity during tuberculosis and can be effectively reversed by albendazole treatment. The clinical effects of helminth infection on chronic infectious diseases such as tuberculosis merit further characterisation. (C) 2014 Australian Society for Parasitology Inc. Published by Elsevier Ltd. All rights reserved.

  • 118.
    Abate, Ebba
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    The impact of helminth infection in patients with active tuberculosis2013Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    The geographic distribution of helminth infection and tuberculosis (TB) overlap substantially. Experimental animal models and limited data from humans have shown that intestinal helminths could subvert the host immune response towards a T-helper 2 (Th2)-type immune response and an increased regulatory T-cell activity (Tregs). This in turn affects the host's ability to mount an effective Th1 immune-mediated protection against Mycobacterium tuberculosis. However, evidence for this hypothesis in the human setting from helminth infected TB patients is limited. This thesis primarily focuses on the immunological and clinical impact of helminth infection on pulmonary TB. The kinetics of the Quantiferon-Gold (QFN) assay, which measures IFN-³ response to TB-specific antigens in whole blood was assessed and showed a modest decline during TB treatment to the level observed for healthy blood donors. We further assessed another clinical monitoring tool, the-TB-score, composed of clinical signs and symptoms of TB, and found an early decline two weeks after initiation of TB- treatment where a failure of decline correlated with increased mortality. Overall, the helminth co-infection rate was significantly higher in TB patients compared to healthy controls. Helminth co-infection was associated to a significantly higher rate of eosinophilia and IgE-levels in healthy controls and patients with tuberculosis. During the first weeks of anti-TB treatment, a marked decrease in the rate of helminth infection was observed in HIV co-infected compared to HIV-negative TB patients. However, helminth co-infection was more common in HIV negative than HIV positive TB patients. There was no detectable impact of helminth infection on the clinical presentation of pulmonary tuberculosis. At baseline, helminth co-infected TB patients showed an increased frequency of Tregs compared to helminth negative TB patients and healthy controls. This was accompanied by an increased rate of PPD stimulated IL-5 and spontaneous production of IL-10 by peripheral blood mononuclear cells among helminth co-infected TB patients. A placebo controlled randomized trial was conducted in order to test the hypothesis that albendazole treatment of helminth positive TB patients may improve the clinical response of TB by reducing the immunmodulatory effect of helminthes on TB immunity. A total of 140 helminth co-infected TB patients were randomized to albendazole (400 mg per os for three consecutive days) or placebo. No significant difference was observed between the albendazole and placebo group in terms of the primary outcome (TB score change between baseline and week 8). Among the secondary outcomes, a significant decline of peripheral eosinophil cells was observed in the albendazole treated group, but no effect on other outcome variables (changes in chest x-ray findings, IgE level and sputum smear conversion). Regarding the immunological assessment no significant difference was observed for changes in Tregs, and PPD-induced production of IFN- ³ or IL-5 although a non-significant trend of a decrease in IL-10 expressing PBMCs were observed in the albendazole group. Taken together, the burden of helminth infection was higher in TB patients than in a healthy control group. Helminth co-infection during pulmonary TB in the human setting induces an immune response characterized by increased IgE production, eosinophilia as well as increased levels of Tregs and spontaneous IL-10 production. Thus, the immunological impact of helminth infection on the outcome and risk for developing TB merits further investigation.

  • 119.
    Abate, Ebba
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Belayneh, Meseret
    University of Addis Ababa, Ethiopia .
    Gelaw, Aschalew
    University of Gondar, Ethiopia .
    Idh, Jonna
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Getachew, Assefa
    University of Gondar, Ethiopia .
    Alemu, Shitaye
    University of Gondar, Ethiopia .
    Diro, Ermias
    University of Gondar, Ethiopia .
    Fikre, Nigussu
    University of Addis Ababa, Ethiopia .
    Britton, Sven
    Karolinska Hospital, Sweden .
    Elias, Daniel
    University of So Denmark, Denmark .
    Aseffa, Abraham
    Armauer Hansen Research Institute, Ethiopia .
    Stendahl, Olle
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Schön, Thomas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    The Impact of Asymptomatic Helminth Co-Infection in Patients with Newly Diagnosed Tuberculosis in North-West Ethiopia2012Inngår i: PLoS ONE, ISSN 1932-6203, E-ISSN 1932-6203, Vol. 7, nr 8Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Areas endemic of helminth infection, tuberculosis (TB) and HIV are to a large extent overlapping. The aim of this study was to assess the impact of asymptomatic helminth infection on the immunological response among TB patients with and without HIV, their house hold contacts and community controls. less thanbrgreater than less thanbrgreater thanMethodology: Consecutive smear positive TB patients (n = 112), their household contacts (n = 71) and community controls (n = 112) were recruited in Gondar town, Ethiopia. Stool microscopy, HIV serology, serum IgE level, eosinophil and CD4 counts were performed and tuberculosis patients were followed up for 3 months after initiation of anti-TB treatment. less thanbrgreater than less thanbrgreater thanResults: Helminth co-infection rate was 29% in TB patients and 21% in both community control and household contacts (p = 0.3) where Ascaris lumbricoides was the most prevalent parasite. In TB patients the seroprevalence of HIV was 47% (53/112). Eosinophilia and elevated IgE level were significantly associated with asymptomatic helminth infection. During TB treatment, the worm infection rate of HIV+/TB patients declined from 31% (10/32) at week 0 to 9% (3/32) at week 2 of TB treatment, whereas HIV2/TB patients showed no change from baseline to week 2, 29% (13/45) vs. 22.2% (10/45). This trend was stable at week 8 and 12 as well. less thanbrgreater than less thanbrgreater thanConclusion: One third of smear positive TB patients were infected with helminths. Eosinophilia and elevated IgE level correlated with asymptomatic worm infection, indicating an effect on host immunity. The rate of worm infection declined during TB treatment in HIV+/TB co-infected patients whereas no decline was seen in HIV2/TB group.

  • 120.
    Abate, Ebba
    et al.
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi och molekylär medicin. Linköpings universitet, Medicinska fakulteten. University of Gondar, Ethiopia.
    Belayneh, Meseret
    University of Addis Ababa, Ethiopia.
    Idh, Jonna
    Vastervik Hospital, Sweden.
    Diro, Ermias
    University of Gondar, Ethiopia.
    Elias, Daniel
    University of Southern Denmark, Denmark.
    Britton, Sven
    Karolinska Hospital, Sweden.
    Aseffa, Abraham
    Armauer Hansen Research Institute, Ethiopia.
    Stendahl, Olle
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi och molekylär medicin. Linköpings universitet, Medicinska fakulteten.
    Schön, Thomas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för mikrobiologi och molekylär medicin. Linköpings universitet, Medicinska fakulteten. Kalmar County Hospital, Sweden.
    Asymptomatic Helminth Infection in Active Tuberculosis Is Associated with Increased Regulatory and Th-2 Responses and a Lower Sputum Smear Positivity2015Inngår i: PLoS Neglected Tropical Diseases, ISSN 1935-2727, E-ISSN 1935-2735, Vol. 9, nr 8, artikkel-id e0003994Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background The impact of intestinal helminth infection on the clinical presentation and immune response during active tuberculosis (TB) infection is not well characterized. Our aim was to investigate whether asymptomatic intestinal helminth infection alters the clinical signs and symptoms as well as the cell mediated immune responses in patients with active TB.

    Methodology Consecutive, newly diagnosed TB patients and healthy community controls (CCs) were recruited in North-west Ethiopia. TB-score, body mass index and stool samples were analyzed. Cells from HIV-negative TB patients (HIV-/TB) and from CCs were analyzed for regulatory T-cells (Tregs) and cytokine responses using flow cytometry and ELISPOT, respectively.

    Results A significantly higher ratio of helminth co-infection was observed in TB patients without HIV (Helm+/HIV-/TB) compared to HIV negative CCs, (40% (121/306) versus 28% (85/306), p = 0.003). Helm+/HIV-/TB patients showed significantly increased IL-5 secreting cells compared to Helm-/HIV-/TB (37 SFU (IQR:13-103) versus 2 SFU (1-50); p = 0.02, n = 30). Likewise, levels of absolute Tregs (9.4 (3.2-16.7) cells/mu l versus 2.4 (1.1-4.0) cells/mu l; p = 0.041) and IL-10 secreting cells (65 SFU (7-196) versus 1 SFU (0-31); p = 0.014) were significantly higher in Helm+/HIV-/TB patients compared to Helm-/HIV-/TB patients. In a multivariate analysis, a lower rate of sputum smear positivity for acid fast bacilli, lower body temperature, and eosinophilia were independently associated with helminth infection in TB patients.

    Conclusions Asymptomatic helminth infection is associated with increased regulatory T-cell and Th2-type responses and a lower rate of sputum smear positivity. Further studies are warranted to investigate the clinical and immunological impact of helminth infection in TB patients.

  • 121.
    Abate, Ebba
    et al.
    Gondar College of Medical and Health Sciences, Gondar University, Gondar, Ethiopia; Armauer Hansen Research Institute, Addis Ababa, Ethiopia.
    Elias, Daniel
    University of Southern Denmark, Institute of Molecular Medicine, Department of cancer and inflammation, Odense, Denmark.
    Getachew, Assefa
    Gondar College of Medical and Health Sciences, Gondar University, Gondar, Ethiopia.
    Alemu, Shitaye
    Gondar College of Medical and Health Sciences, Gondar University, Gondar, Ethiopia.
    Diro, Ermias
    Department of Radiology, University of Gondar, Gondar, Ethiopia.
    Britton, Sven
    Department of Infectious Diseases, Karolinska Hospital, Stockholm, Sweden.
    Aseffa, Abraham
    Armauer Hansen Research Institute, Addis Ababa, Ethiopia.
    Stendahl, Olle
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Schön, Thomas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Effects of albendazole treatment on the clinical outcome and immunological responses in patients with helminth infection and pulmonary tuberculosis: a randomized clinical trial2013Manuskript (preprint) (Annet vitenskapelig)
    Abstract [en]

    Background: The impact of helminth infection on the host immune response to tuberculosis (TB) has been characterized in experimental models but less so in the clinical setting. The objective of this study was to investigate the impact of deworming on the clinical outcome and cell mediated immune response in active TB.

    Methods: Newly diagnosed pulmonary TB patients in Gondar, Ethiopia were examined for helminth infection. Helminth-positive TB patients (W+/TB) were randomized to albendazole (400mg X III per os) or placebo. The primary outcome was change in TB-score after 2 months, and secondary outcomes were sputum smear conversion at the 2nd month, and changes in chest x-ray pattern, CD4+ T-cell count, eosinophil count, IgE-levels and immunological responses after 3 months. In a subset of W+/TB, W-/TB patients and healthy controls, flow cytometry and ELISPOT assays were used to characterize the regulatory T-cell population (Tregs) and the frequency of PPD- stimulated IFN-γ, IL-5 and IL-10 producing peripheral blood mononuclear cells (PBMCs).

    Results: A total of 140 helminth co-infected TB patients were included with an HIV coinfection rate of 22.8 %. Following albendazole treatment of the W+/TB patients, there was a significant decrease in helminth infection compared to placebo (8% (4/49) vs. 48 % (22/46), p<0.001). No significant effect was observed for albendazole compared to placebo on the primary outcome as evaluated by the TB-score (5.6 ±2.87 vs. 5.87 ±2.54, p=0.59). Eosinophil counts decreased significantly in the albendazole group. In a subgroup analysis of helminthnegative patients following albendazole treatment versus placebo, the albendazole group showed a trend for lower levels of IL-10 producing cells at month three (p=0.08). At baseline, W+/TB patients had a significantly higher mean level of Tregs (% Tregs/CD4+) compared to W-/TB patients and helminth-positive community controls. Additionally, the frequency of IFN-γ, IL-5 and spontaneous IL-10 levels was increased in helminth-positive compared to helminth-negative TB patients.

    Conclusions: No significant effects on the clinical outcome as measured with the TB-score was detected after albendazole treatment of helminth-positive TB patients compared to placebo. However, significant changes were observed in specific immunological responses such as reduced eosinophil counts and a trend towards lower levels of IL-10 producing cells. At baseline, helminth co-infected TB patients exhibited an increased Treg response as well as an increased IL-5 and spontaneous IL-10 production.

  • 122.
    Abate, Ebba
    et al.
    Gondar College of Medical and Health Sciences, Gondar University, Gondar, Ethiopia; Armauer Hansen Research Institute, Addis Ababa, Ethiopia.
    Idh, Jonna
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Belayneh, Meseret
    School of Medical Laboratory Sciences, Medical Faculty, Addis Ababa University, Addis Ababa.
    Getachew, Assefa
    Gondar College of Medical and Health Sciences, Gondar University, Gondar, Ethiopia.
    Alemu, Shitaye
    Gondar College of Medical and Health Sciences, Gondar University, Gondar, Ethiopia.
    Diro, Ermias
    Department of Radiology, University of Gondar, Gondar, Ethiopia.
    Britton, Sven
    Department of Infectious Diseases, Karolinska Hospital, Stockholm, Sweden.
    Elias, Daniel
    University of Southern Denmark, Institute of Molecular Medicine, Department of cancer and inflammation, Odense, Denmark.
    Aseffa, Abraham
    Armauer Hansen Research Institute, Addis Ababa, Ethiopia.
    Stendahl, Olle
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Schön, Thomas
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Medicinsk mikrobiologi. Linköpings universitet, Hälsouniversitetet.
    Impact of helminth infection on the clinical presentation 1 of pulmonary tuberculosis2013Manuskript (preprint) (Annet vitenskapelig)
    Abstract [en]

    Background: The effects of helminth infection on chronic infectious diseases such as HIV and tuberculosis (TB) merit further characterization. Thus, we assessed the baseline clinical characteristics of helminth infection in patients with active TB in a high endemic area.

    Methodology: Consecutive, newly diagnosed TB patients were recruited from three health institutions in the north Gondar administrative zone, Ethiopia. Structured questionnaires were used to collect socio-demographic and clinical characteristics. Additionally, the TB score, mid upper arm circumference, body mass index (BMI), BCG vaccination status, stool and sputum microscopy as well as HIV serology and CD4+T cells counts were evaluated.

    Results: A total of 377 pulmonary TB patients were included in the study. The helminth co infection rate was 33% (123/377) and the most prevalent parasite was Ascaris lumbricoides (53%, 65/123). The HIV co-infection rate was 29% (110/377). Seventy percent (77/110) of the HIV co-infected patients were on anti- retroviral therapy at the time of TB diagnosis. Helminth infection was more prevalent in HIV-negative TB patients compared to HIV-positive TB patients (p=0.025). Smoking and walking bare foot were independently associated to helminth infection in TB patients after adjusting for the influence of HIV. Other than increased eosinophilia, no other significant differences were observed between helminth positive and helminth negative TB patients in the clinical presentation including the TB score, CD4+T-cells, BMI or bacterial load.

    Conclusion: The clinical presentation of active pulmonary tuberculosis was not affected by helminth infection. Helminth infection was less frequent among HIV-positive TB patients and this finding merits further investigation.

  • 123.
    Abawi, Akram
    Örebro universitet, Institutionen för medicinska vetenskaper.
    The effect of TGF-B1 and Fetal Bovine Serum on Sema 7A. Expression: An in Vitro study on Bone Marrow derived MSC from patients vith BCR-ABL negative Myeloproliferative neoplasms2017Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
  • 124. Abbara, Aula
    et al.
    Al-Harbat, Nizar
    Karah, Nabil
    Umeå universitet, Medicinska fakulteten, Institutionen för molekylärbiologi (Medicinska fakulteten).
    Abo-Yahya, Bashar
    El-Amin, Wael
    Hatcher, James
    Gabbar, Omar
    Antimicrobial Drug Resistance among Refugees from Syria, Jordan2017Inngår i: Emerging Infectious Diseases, ISSN 1080-6040, E-ISSN 1080-6059, Vol. 23, nr 5, s. 885-886Artikkel i tidsskrift (Fagfellevurdert)
  • 125. Abbara, Aula
    et al.
    Rawson, Timothy M.
    Karah, Nabil
    Umeå universitet, Medicinska fakulteten, Institutionen för molekylärbiologi (Medicinska fakulteten). Umeå universitet, Medicinska fakulteten, Molekylär Infektionsmedicin, Sverige (MIMS). Umeå universitet, Medicinska fakulteten, Umeå Centre for Microbial Research (UCMR).
    El-Amin, Wael
    Hatcher, James
    Tajaldin, Bachir
    Dar, Osman
    Dewachi, Omar
    Abu Sitta, Ghassan
    Uhlin, Bernt Eric
    Umeå universitet, Medicinska fakulteten, Umeå Centre for Microbial Research (UCMR). Umeå universitet, Medicinska fakulteten, Molekylär Infektionsmedicin, Sverige (MIMS). Umeå universitet, Medicinska fakulteten, Institutionen för molekylärbiologi (Medicinska fakulteten).
    Sparrow, Annie
    A summary and appraisal of existing evidence of antimicrobial resistance in the Syrian conflict2018Inngår i: International Journal of Infectious Diseases, ISSN 1201-9712, E-ISSN 1878-3511, Vol. 75, s. 26-33Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Antimicrobial resistance (AMR) in populations experiencing war has yet to be addressed, despite the abundance of contemporary conflicts and the protracted nature of twenty-first century wars, in combination with growing global concern over conflict-associated bacterial pathogens. The example of the Syrian conflict is used to explore the feasibility of using existing global policies on AMR in conditions of extreme conflict. The available literature on AMR and prescribing behaviour in Syria before and since the onset of the conflict in March 2011 was identified. Overall, there is a paucity of rigorous data before and since the onset of conflict in Syria to contextualize the burden of AMR. However, post onset of the conflict, an increasing number of studies conducted in neighbouring countries and Europe have reported AMR in Syrian refugees. High rates of multidrug resistance, particularly Gram-negative organisms, have been noted amongst Syrian refugees when compared with local populations. Conflict impedes many of the safeguards against AMR, creates new drivers, and exacerbates existing ones. Given the apparently high rates of AMR in Syria, in neighbouring countries hosting refugees, and in European countries providing asylum, this requires the World Health Organization and other global health institutions to address the causes, costs, and future considerations of conflict-related AMR as an issue of global governance. (c) 2018 The Authors. Published by Elsevier Ltd on behalf of International Society for Infectious Diseases.

  • 126. Abbara, Aula
    et al.
    Rawson, Timothy M.
    Karah, Nabil
    Umeå universitet, Medicinska fakulteten, Institutionen för molekylärbiologi (Medicinska fakulteten). Umeå universitet, Medicinska fakulteten, Molekylär Infektionsmedicin, Sverige (MIMS). Umeå universitet, Medicinska fakulteten, Umeå Centre for Microbial Research (UCMR).
    El-Amin, Wael
    Hatcher, James
    Tajaldin, Bachir
    Dar, Osman
    Dewachi, Omar
    Abu Sitta, Ghassan
    Uhlin, Bernt Eric
    Umeå universitet, Medicinska fakulteten, Umeå Centre for Microbial Research (UCMR). Umeå universitet, Medicinska fakulteten, Molekylär Infektionsmedicin, Sverige (MIMS). Umeå universitet, Medicinska fakulteten, Institutionen för molekylärbiologi (Medicinska fakulteten).
    Sparrow, Annie
    Antimicrobial resistance in the context of the Syrian conflict: Drivers before and after the onset of conflict and key recommendations2018Inngår i: International Journal of Infectious Diseases, ISSN 1201-9712, E-ISSN 1878-3511, Vol. 73, s. 1-6Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Current evidence describing antimicrobial resistance (AMR) in the context of the Syrian conflict is of poor quality and sparse in nature. This paper explores and reports the major drivers of AMR that were present in Syria pre-conflict and those that have emerged since its onset in March 2011. Drivers that existed before the conflict included a lack of enforcement of existing legislation to regulate over-the-counter antibiotics and notification of communicable diseases. This contributed to a number of drivers of AMR after the onset of conflict, and these were also compounded by the exodus of trained staff, the increase in overcrowding and unsanitary conditions, the increase in injuries, and economic sanctions limiting the availability of required laboratory medical materials and equipment. Addressing AMR in this context requires pragmatic, multifaceted action at the local, regional, and international levels to detect and manage potentially high rates of multidrug-resistant infections. Priorities are (1) the development of a competent surveillance system for hospital-acquired infections, (2) antimicrobial stewardship, and (3) the creation of cost-effective and implementable infection control policies. However, it is only by addressing the conflict and immediate cessation of the targeting of health facilities that the rehabilitation of the health system, which is key to addressing AMR in this context, can progress. 

  • 127.
    Abbas, Ashraf H.
    et al.
    Plastic Surgery Unit, Surgery Dept., Suez Canal University, Ismailia, Egypt.
    Elmasry, Moustafa
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Sinnescentrum, Hand- och plastikkirurgiska kliniken US. Plastic Surgery Unit, Surgery Dept., Suez Canal University, Ismailia, Egypt.
    Steinvall, Ingrid
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Sinnescentrum, Hand- och plastikkirurgiska kliniken US.
    Adly, Osama A.
    Plastic Surgery Unit, Surgery Dept., Suez Canal University, Ismailia, Egypt.
    Elbadawy, Mohamed A.
    Plastic Surgery Unit, Surgery Dept., Suez Canal University, Ismailia, Egypt.
    Moati, Taha Ali
    General Surgery department, Suez Canal University, Ismailia, Egypt.
    Sjöberg, Folke
    Linköpings universitet, Institutionen för klinisk och experimentell medicin, Avdelningen för kliniska vetenskaper. Linköpings universitet, Medicinska fakulteten. Region Östergötland, Sinnescentrum, Hand- och plastikkirurgiska kliniken US. Region Östergötland, Sinnescentrum, Anestesi- och intensivvårdskliniken US.
    Aesthetic Outcome After Reconstruction of Complex SoftTissue Defects with Free Antero-Lateral Thigh Flap UsingSimple Equipment2015Inngår i: Journal of surgery, ISSN 2330-0914, Vol. 3, nr 2-1, s. 36-41Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Aim: We aimed to assess the aesthetic outcome of surgical reconstruction by free ALT flap using binocular single-refraction magnifying glasses and a modified post- operative surveillance protocol. Methods: 16 patients were operated for free antero-lateral thigh flap to reconstruct complex soft tissue defects with a close clinical follow up protocol for post operative care depending on the attending personnel in the Plastic surgery unit, Suez Canal University hospital, Ismailia, Egypt. Aesthetic outcome was assessed using a questionnaire based on Posch et al. 2005, including the following items colour, contour, presence of hair, overall appearance and donor site scar. Results: The patients’ assessed aesthetic outcome was acceptable in majority of the cases; median score was 4 for all assessed items. Complete flap loss occurred in one case, other complications as arterial thrombosis and hematomas and infection were detected and managed accordingly with flap salvage in the 3 complicated cases. Conclusion: The result suggests that the proposed protocol is sufficient as an alternative. The aesthetic outcome assessed by the patient and the failure rate was in line with other studies.

  • 128.
    Abbas, Ismail
    et al.
    Högskolan Kristianstad, Sektionen för hälsa och samhälle.
    Huseni, Saranda
    Högskolan Kristianstad, Sektionen för hälsa och samhälle.
    Tandtrådens effekt på plack och gingivit2017Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Syftet med litteraturstudien var att undersöka tandtrådens effekt på plack och gingivit. Metoden som användes var en kvantitativ allmän litteraturstudie där sökningen av vetenskapliga artiklar gjordes i den medicinska databasen PubMed. Litteraturstudiens resultat sammanställdes utifrån elva vetenskapliga artiklar. Tandtrådens effekt på plack och gingivit utvärderades, i form av reduktion av: plackmängd och blödning hos såväl barn, ungdomar som vuxna individer. Tio av artiklarna visade att tandtråd hade en effekt på ovanstående parametrar medan den kvarstående artikeln inte kunde visa några sådana effekter. Slutsatsen är att användning av tandtråd i samband med tandborstning har en effekt med avseende på reduktion av plackmängd och gingivit. Ytterligare forskning krävs för en noggrann utvärdering av tandtrådens effekt.

  • 129.
    Abbas, Monika
    Örebro universitet, Hälsoakademin.
    Bedömning av variabler vid postocklusiv reaktiv hyperemi (PORH)-test med Laser Doppler Flowmetry teknik2011Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
  • 130.
    Abbas, Päivi Maria
    Högskolan i Jönköping, Hälsohögskolan, HHJ, Institutet för gerontologi. Stockholms stad.
    Kommunala riktlinjer för anhöriganställningar: En kvalitativ innehållsanalys med feministisk teoriansats2016Independent thesis Advanced level (degree of Master (One Year)), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Det övergripande syftet var att undersöka kommunala riktlinjer för anhöriganställningar tillgängliga på kommunernas hemsidor, dvs regeldokument gällande situationer där en anhörig anställs för att vårda en närstående. Det övergripande syftet har byggts upp utifrån följande tre frågeställningar angående hur kommunerna i Sverige beskriver: 1) vilka situationer som berättigar anhöriganställning, 2) hur det säkerställs att den äldre personen skall få sina behov tillgodosedda samt 3) hur säkerställs den anhöriganställdes rättigheter/välmående?

    Det saknas lagstöd för anhöriganställningar som rättighet, och det kommunala självstyret avgör om kommunen erbjuder denna omsorgsform. På senare tid har anhöriganställningar begränsats och förbjudits i flera svenska kommuner, och enligt uppgifter är det cirka 55–65 % av Sveriges kommuner som tillåter anhöriganställningar. Det är mestadels kvinnor med utländsk bakgrund som är anhöriganställda numera, och feministisk omsorgsforskning och media lyfter fram anhöriganställningar som en kvinnofälla och som en risk för integration av invandrare.

    I studien inkluderas riktlinjer från totalt 21 kommuner, vilka analyserades med kvalitativ innehållsanalys enligt Elo & Kyngäs (2007). De undersökta riktlinjerna hittades från hemsidorna för Sveriges 121 medelstora och stora kommuner (mer än 20 000 invånare). Resultatet har bearbetats med hjälp av feministisk teori (Hirdman 2012).

    Resultatet visar att det överlag finns få riktlinjer tillgängliga i Sveriges kommuner och att regelverken skiljer sig åt i de olika kommunerna.  I de riktlinjer som finns är ofta innehållet allmänna eller oklara beskrivningar. En slutsats är därför att många kommuner säkerställer sitt eget handlingsutrymme och ett tolkningsföreträde genom otydliga och allmänt hållna regler i sina riktlinjer. Utifrån ett feministiskt perspektiv kan dessa tolkningsföreträden skapa orättvisa strukturer och skillnader i förutsättningar och villkor för de äldre och för deras anhörigvårdare avseende anhöriganställningar. Slutligen visar resultatet på att de få detaljerade beskrivningarna prioriterar de äldres rättigheter framför de anhöriganställdas. Säkerställandet av de anhöriganställdas rättigheter beskrivs huvudsakligen att ske genom att kontrollera och styra de anhöriganställda. De anhöriganställda är ofta osynliga i riktlinjerna, betraktas som pseudoanställda och hamnar därför mellan stolarna vad gäller stödbehovet (Sand 2010).

  • 131.
    Abbas, Rafah
    et al.
    Högskolan Kristianstad, Fakulteten för hälsovetenskap, Avdelningen för oral hälsa.
    Feraget, Melisa
    Högskolan Kristianstad, Fakulteten för hälsovetenskap, Avdelningen för oral hälsa.
    Munhygien- och kostvanor hos gymnasieelever2018Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Syfte:Syftet med studien var att undersöka munhygien- och kostvanor hos gymnasieelever i årskurs 3. Material och metod: Studien var en kvantitativ tvärsnittsstudie. Datainsamlingen genomfördes i form av enkätundersökning med 123 deltagare i åldrarna 18-22 år. Enkäten bestod av 20 frågor med fasta svarsalternativ som berörde elevernas bakgrund, munhygien- och kostvanor. Resultat: Studiens resultat visade att majoriteten av deltagarna borstade tänderna två gånger om dagen med tandborste och fluortandkräm och 28 % använde något approximalt hjälpmedel. Mer än hälften av deltagarna åt lunch och middag varje dag, däremot var det endast hälften av deltagarna som åt frukost varje dag. Deltagarna hade ett lågt intag av sötsaker. Slutsats: Studien visade att deltagarna hade relativt goda munhygienvanor, däremot var användningen av approximala hjälpmedel och fluorpreparat bristfälliga. Vidare visade resultatet att deltagarna hade bristfälliga kostvanor då endast hälften av deltagarna åt frukost varje dag.

  • 132. Abbas, S
    et al.
    Linseisen, J
    Rohrmann, S
    Beulens, JWJ
    Buijsse, B
    Amiano, P
    Ardanaz, E
    Balkau, B
    Boeing, H
    Clavel-Chapelon, F
    Fagherazzi, G
    Franks, Paul W
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Gavrila, D
    Grioni, S
    Kaaks, R
    Key, TJ
    Khaw, KT
    Kuehn, T
    Mattiello, A
    Molina-Montes, E
    Nilsson, PM
    Overvad, K
    Quiros, JR
    Rolandsson, Olov
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Allmänmedicin.
    Sacerdote, C
    Saieva, C
    Slimani, N
    Sluijs, I
    Spijkerman, AMW
    Tjonneland, A
    Tumino, R
    van der A, DL
    Zamora-Ros, R
    Sharp, SJ
    Langenberg, C
    Forouhi, NG
    Riboli, E
    Wareham, NJ
    Dietary vitamin D intake and risk of type 2 diabetes in the European Prospective Investigation into Cancer and Nutrition: the EPIC-InterAct study2014Inngår i: European Journal of Clinical Nutrition, ISSN 0954-3007, E-ISSN 1476-5640, Vol. 68, nr 2, s. 196-202Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND/OBJECTIVES: Prospective cohort studies have indicated that serum vitamin D levels are inversely related to risk of type 2 diabetes. However, such studies cannot determine the source of vitamin D. Therefore, we examined the association of dietary vitamin D intake with incident type 2 diabetes within the European Prospective Investigation into Cancer and Nutrition (EPIC)-InterAct study in a heterogeneous European population including eight countries with large geographical variation.

    SUBJECTS/METHODS: Using a case-cohort design, 11 245 incident cases of type 2 diabetes and a representative subcohort (N = 15 798) were included in the analyses. Hazard ratios (HR) and 95% confidence intervals (CIs) for type 2 diabetes were calculated using a Prentice-weighted Cox regression adjusted for potential confounders. Twenty-four-hour diet-recall data from a subsample (N = 2347) were used to calibrate habitual intake data derived from dietary questionnaires.

    RESULTS: Median follow-up time was 10.8 years. Dietary vitamin D intake was not significantly associated with the risk of type 2 diabetes. HR and 95% CIs for the highest compared to the lowest quintile of uncalibrated vitamin D intake was 1.09 (0.97-1.22) (P-trend = 0.17). No associations were observed in a sex-specific analysis. The overall pooled effect (HR (95% CI)) using the continuous calibrated variable was 1.00 (0.97-1.03) per increase of 1 mg/day dietary vitamin D.

    CONCLUSIONS: This observational study does not support an association between higher dietary vitamin D intake and type 2 diabetes incidence. This result has to be interpreted in light of the limited contribution of dietary vitamin D on the overall vitamin D status of a person.

  • 133.
    Abbas, Sahar
    et al.
    Högskolan i Skövde, Institutionen för vård och natur.
    Rydholm, Tuija
    Högskolan i Skövde, Institutionen för vård och natur.
    Barnmorskans stategier för att skapa ett positivt möte med kvinnan2009Independent thesis Basic level (degree of Bachelor), 10 poäng / 15 hpOppgave
    Abstract [sv]

    Det första mötet mellan barnmorskan och kvinnan är nyckeln till en positiv upplevelse av förlossningen. Dagens förlossningsvård strävar efter att varje förlossning ska bli en unik händelse för kvinnan. Barnmorskans ansvar med bakomliggande strategier är att se till att det här första mötet blir ett lyckat möte. Syftet med denna studie var att belysa vilka strategier barnmorskan har för att skapa ett positivt första möte, där kvinnan är i ett aktivt värkarbete. Metoden som användes var intervjuer som analyserades med kvalitativ innehållsanalys. Sex barnmorskor vilka arbetar inom förlossningsvård i ett län i Västsverige deltog i studien. De svarade på fyra öppna frågor hur de skapar ett positivt första möte med kvinnan. Barnmorskornas strategier beskrivs i huvudtemat Närvarande och Lyhörd med kategorierna: Kvinnan i fokus, Skapa trygghetskänsla och Skapa delaktighet. Det framkom även hur viktigt dialogen mellan barnmorskan och kvinnan är för att sedan utveckla en relation och skapa ett positivt första möte.

  • 134. Abbas, Sascha
    et al.
    Linseisen, Jakob
    Rohrmann, Sabine
    Chang-Claude, Jenny
    Peeters, Petra H
    Engel, Pierre
    Brustad, Magritt
    Lund, Eiliv
    Skeie, Guri
    Olsen, Anja
    Tjønneland, Anne
    Overvad, Kim
    Boutron-Ruault, Marie-Christine
    Clavel-Chapelon, Francoise
    Fagherazzi, Guy
    Kaaks, Rudolf
    Boeing, Heiner
    Buijsse, Brian
    Adarakis, George
    Ouranos, Vassilis
    Trichopoulou, Antonia
    Masala, Giovanna
    Krogh, Vittorio
    Mattiello, Amalia
    Tumino, Rosario
    Sacerdote, Carlotta
    Buckland, Genevieve
    Suárez, Marcial Vicente Argüelles
    Sánchez, Maria-José
    Chirlaque, Maria-Dolores
    Barricarte, Aurelio
    Amiano, Pilar
    Manjer, Jonas
    Wirfält, Elisabet
    Lenner, Per
    Umeå universitet, Medicinska fakulteten, Institutionen för strålningsvetenskaper, Onkologi.
    Sund, Malin
    Umeå universitet, Medicinska fakulteten, Institutionen för kirurgisk och perioperativ vetenskap, Kirurgi.
    Bueno-de-Mesquita, H B
    van Duijnhoven, Fränzel J B
    Khaw, Kay-Tee
    Wareham, Nick
    Key, Timothy J
    Fedirko, Veronika
    Romieu, Isabelle
    Gallo, Valentina
    Norat, Teresa
    Wark, Petra A
    Riboli, Elio
    Dietary intake of vitamin D and calcium and breast cancer risk in the European prospective investigation into cancer and nutrition2013Inngår i: Nutrition and Cancer, ISSN 0163-5581, E-ISSN 1532-7914, Vol. 65, nr 2, s. 178-187Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Studies assessing the effects of vitamin D or calcium intake on breast cancer risk have been inconclusive. Furthermore, few studies have evaluated them jointly. This study is the largest so far examining the association of dietary vitamin D and calcium intake with breast cancer risk in the European Prospective Investigation into Cancer and Nutrition. During a mean follow-up of 8.8 yr, 7760 incident invasive breast cancer cases were identified among 319,985 women. Multivariable Cox proportional hazards regression was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for pre- and postmenopausal breast cancer risk. Comparing the highest with the lowest quintile of vitamin D intake, HR and 95% CI were 1.07 (0.87-1.32) and 1.02 (0.90-1.16) for pre- and postmenopausal women, respectively. The corresponding HR and 95% CIs for calcium intake were 0.98 (0.80-1.19) and 0.90 (0.79-1.02), respectively. For calcium intake in postmenopausal women, the test for trend was borderline statistically significant (P(trend) = 0.05). There was no significant interaction between vitamin D and calcium intake and cancer risk (P(interaction) = 0.57 and 0.22 in pre- and postmenopausal women, respectively). In this large prospective cohort, we found no evidence for an association between dietary vitamin D or calcium intake and breast cancer risk.

  • 135.
    Abbasghomi, Amir
    et al.
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för omvårdnad.
    Olsson, Markus
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för omvårdnad.
    Svårt sjuka barn i prehospital miljö: -        En intervjustudie om ambulanssjuksköterskans upplevelse av att vårda svårt sjuka eller skadade barn prehospitalt2017Independent thesis Advanced level (degree of Master (One Year)), 10 poäng / 15 hpOppgave
  • 136.
    Abbasi, Alireza
    et al.
    Stockholms universitet, Naturvetenskapliga fakulteten, Institutionen för fysikalisk kemi, oorganisk kemi och strukturkemi.
    Lindqvist-Reis, Patric
    Eriksson, Lars
    Sandström, Dick
    Lidin, Sven
    Persson, Ingmar
    Sandström, Magnus
    Highly hydrated cations: Deficiency, mobility and coordination of water in crystalline nonahydrated scandium(III), yttrium(III) and lanthanoid(III) trifluoromethanesulfonate2005Inngår i: Chemistry - A European Journal, ISSN 0947-6539, E-ISSN 1521-3765, Vol. 11, nr 14, s. 4065-4077Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Trivalent lanthanide-like metal ions coordinate nine water oxygen atoms, which form a tricapped trigonal prism in a large number of crystalline hydrates. Water deficiency, randomly distributed over the capping positions, was found for the smallest metal ions in the isomorphous nonahydrated trifluoromethanesulfonates, [M(H2O)(n)]CF3SO3)(3), in which M=Sc-III, Lu-III, Yb-III, Tm-III or Er-III. The hydration number n increases (n=8.0(1), 8.4(1), 8.7(1), 8.8(1) and 8.96(5), respectively) with increasing ionic size. Deuterium (H-2) solid-state NMR spectroscopy revealed fast positional exchange between the coordinated capping and prism water molecules; this exchange started at temperatures higher than about 280 K for lutetium(m) and below 268 K for scandium(m). Similar positional exchange for the fully nonahydrated yttrium(m) and lanthanum(m) compounds started at higher temperatures, over about 330 and 360 K, respectively. An exchange mechanism is proposed that can exchange equatorial and capping water molecules within the restrictions of the crystal lattice, even for fully hydrated lanthanoid(III) ions. Phase transitions occurred for all the water-deficient compounds at; 185 K. The hydrated scandium(III) trifluoromethanesulfonate transforms reversibly (Delta H degrees= -0.80(1) kJ mol(-1) on cooling) to a trigonal unit cell that is almost nine times larger, with the scandium ion surrounded by seven fully occupied and two partly occupied oxygen atom positions in a distorted capped trigonal prism. The hydrogen bonding to the trifluoromethanesulfonate anions stabilises the trigonal prism of water ligands, even for the crowded hydration sphere of the smallest metal ions in the series. Implications for the Lewis acid catalytic activity of the hydrated scandium(III) and lanthanoid(III) trifluoromethanesulfonates for organic syntheses performed in aqueous media are discussed.

  • 137. Abbasi, Arshad Mehmood
    et al.
    Khan, Mir Ajab
    Khan, Nadeem
    Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Institutionen för fysiologisk botanik. Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Umeå Plant Science Centre (UPSC).
    Shah, Munir H
    Ethnobotanical survey of medicinally important wild edible fruits species used by tribal communities of Lesser Himalayas-Pakistan2013Inngår i: Journal of Ethnopharmacology, ISSN 0378-8741, E-ISSN 1872-7573, Vol. 148, nr 2, s. 528-536Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Ethnopharmacological relevance: Present survey was conducted to explore ethnomedicinal uses and cultural importance of wild edible fruits species by the inhabitants of Lesser Himalayas-Pakistan. Materials and methods: Information was obtained through informed consent semi-structured interviews, questionnaires, market survey, focus group conversation, unceremonious dialogue and village walks with key informants. Cultural significance of each species was calculated based on use report by participants at each study site. Results: A total of 35 wild edible fruits belonging to 21 genera and 17 families were used for the treatment of various ailments and consumed. Rosaceae was found dominating family with (8 spp.), followed by Moraceae (6 spp.), Rhamnaceae (5 spp.), Palmae and Vitaceae (2 spp. each) and remaining families were represented by one species each. Fruits (48%) were found highly utilized plant parts, followed by leaves (34%), bark, flowers and seeds (4% each), branches, latex and roots (2% each). Water was used as a medium for preparation while milk, ghee, oil, egg and butter are used for application. Modes of preparation were fall into seven categories like fresh parts eaten raw (38%), powder (24%), decoction (20%), extract (12 %), paste (4%), juice and latex (2% each). Based on cultural important index (CI) Morus nigra was found most significant species within top ten fruit plants followed by Morus alba, Olea ferruginea, Berberis lycium, Pyrus pashia, Ficus carica, Ficus palmata, Ziziphus mauritiana, Diospyros lotus and Ziziphus nummularia. Conclusions: Traditional uses of wild edible plant depend mainly on socio-economic factors rather than climatic conditions or wealth of flora. Use reports and citation demonstrated that there is a common cultural heritage regarding the gathered food plants. Further investigation is required for Antioxidant study, essential and toxic components, pharmacological applications; dietary requirements and biotechnological techniques to improve yields.

    (C) 2013 Elsevier Ireland Ltd. All rights reserved.

  • 138.
    Abbasi, Mina
    Uppsala universitet, Medicinska och farmaceutiska vetenskapsområdet, Farmaceutiska fakulteten, Institutionen för farmaceutisk biovetenskap.
    Translational aspects of unbound brain to plasma concentration ratios2012Independent thesis Advanced level (professional degree), 20 poäng / 30 hpOppgave
    Abstract [en]

    Introduction:  The unbound brain-to-plasma concentration ratio (Kp,uu,brain) is one of the most important indicators for brain penetration in the area of CNS drug discovery and development. Kp,uu,brain can be calculated by combining the total brain-to-plasma concentration ratio (Kp,brain),  the brain free fraction (fu,brain) and  the plasma free fraction (fu,p).

    Aim:  This study has three purposes, to calculate Kp,uu,brain from publications in humans,  to collect data regarding species differences in Kp,uu,brain and to see whether Kp,uu,brain in humans differs in different  brain regions or not.

    Materials and Methods:  The values of Kp, brain were derived from positron emission tomography (PET), MRS (Magnetic Resonance Spectroscopy), and brain surgery for tumor removal. fu,brain and fu,p were collected from brain homogenate, equilibrium dialysis and ultrafiltration studies.

    Results:  Data on Kp,brain was sparse in the literature. Kp,uu,brain was calculated for sixteen different drugs in humans. According to the calculation, nine of these sixteen compounds were found to be actively influxed into the brain, six were actively effluxed from the BBB and one had a passive diffusion. Depending on the compound, Kp,uu,brain was higher or smaller in humans compared to mice and rats.  Kp,uu,brain for five compounds were calculated for different brain regions. Four compounds had a higher Kp,uu,brain value in almost all other regions than the cerebellum and one had a higher Kp,uu,brain in cerebellum than in the other regions.

    Conclusions:  No definite conclusion on Kp,uu,brain in humans, species differences in Kp,uu,brain  or Kp,uu,brain  in different human brain regions could be reached in this study. In view of the importance of Kp,uu,brain  in CNS drug discovery and development, more studies on Kp,uu,brain in humans and in the other species are required.

  • 139.
    Abbasi, Saeed
    et al.
    KTH, Skolan för industriell teknik och management (ITM), Maskinkonstruktion (Inst.), Maskinelement.
    Ekstrand-Hammarström, Barbara
    Division of CBRN Defence and Security, Swedish Defence Research Agency (FOI),.
    Bergström, Ulrika
    Division of CBRN Defence and Security, Swedish Defence Research Agency (FOI),.
    Bucht, Anders
    Deptartment of Public Health and Clinical Medicine, Umeå University Hospital, Umeå, 901 89, Sweden.
    Olofsson, Ulf
    KTH, Skolan för industriell teknik och management (ITM), Maskinkonstruktion (Inst.), Maskinelement.
    Sellgren, Ulf
    KTH, Skolan för industriell teknik och management (ITM), Maskinkonstruktion (Inst.), Maskinelement.
    Jansson, Anders
    Department of Applied Environmental Science, Stockholm University, Stockholm, 106 91, Sweden.
    Biological response in lung cells by brake dust from a novel set-up to generate one sourcewear particles2013Konferansepaper (Fagfellevurdert)
  • 140.
    Abbasi, Seyed
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap.
    Determinants of social inequalities in cardiovascular disease among Iranian patients2018Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    Background and objectives: Cardiovascular disease (CVD) is the single largest cause of mortality in the world. Similar to other health issues, CVD is generally affected either by individual risk factors, which may influence the risk for developing an illness or its complications, or by social indicators (social determinants of health). There is evidence from developed countries which shows that the so-called "upstream factors"—including social determinants such as political, social, spiritual, cultural, and economic factors—may affect the prevalence and incidence of CVD. Scarce evidence from studies in low- and middle-income countries also suggests that social factors may affect the distribution of CVD across population groups. However, there is a dearth of such data in Iran, where only a few small-sizedstudies have focused on the social determinants of health. Therefore, the present thesis sought to fill this gap by assessing the effects of socioeconomic status (SES) on the distribution of CVD and the relevant inequalities within the Iranian context.

    Methods: This thesis is based on four studies, which used data from the Tehran Heart Center’s Databases. In Study I, a total of 44,820 patients who underwent coronary angiography at Tehran Heart Center between 2005 and 2010 were recruited. Then, their pre- and post-procedural data—including demographics, CVD risk factors, symptoms, and laboratory tests—were compared between men and women. In Study II, 6,246 patients with acutecoronary syndrome who were hospitalized between March 2004 and August 2011 were included and, based on their education and their employment status, were divided into high- and low-SES groups. Thereafter, the effect of SES on the in-hospital death of the patients was evaluated. In Study III, 20,165 patients with documented coronary artery disease who underwent coronary angiography at Tehran Heart Center were enrolled and CVD risk factors and severity (measured by the Gensini score) were assessed among the six major Iranian ethnic groups. In Study IV, 9,088 patients with acute coronary syndrome who were hospitalized at Tehran Heart Center between May 2007and June 2014 were recruited and the association between in-hospital death due to acute coronary syndrome and place of residence (rural/urban) was assessed using logistic regression adjusted for potential confounders.

    Results: In this thesis, the data analyses were based on the hypothesis that there is a potential association between the different socioeconomic indicators and the selected cardiovascular outcomes. In Study I, among the recruited participant, 25,363 men and 11,995 women had coronary artery disease and the women not only were significantly older, less educated, and more overweight but also had higher blood levels of triglyceride, cholesterol, low-density lipoprotein, high-density lipoprotein, and fasting blood sugar than the men. Moreover, hypertension and diabetes mellitus showed the strongest association in the women with coronary artery disease (OR=3.45, 95% CI: 3.28to 3.61 and OR=2.37, 95% CI: 2.26 to 2.48, respectively). In addition, the frequency of post-procedural recommendations for non-invasive procedures was higher in the women than in the men (20.1% vs 18.6%; P<0.001). In StudyII, of the 6,246 recruited patients with acute coronary syndrome, 3,290individuals were considered low-SES and 2,956 high-SES individuals. In-hospital death occurred in 79 (1.26%) patients: 1.9% in the low-SES and 0.6% in the high-SES groups. After adjustment for the possible cofounders, our multivariate analysis demonstrated a significant effect of the patients’ SES on their in-hospital death and a lower in-hospital mortality rate was shown in the high-SES patients (OR=0.30, 95% CI: 0.09 to 0.98; P=0.046). In Study III, the Fars (8.7%) and Gilak (8.6%) ethnic groups had the highest frequency of having at least four simultaneous risk factors. Additionally, the mean Gensini score was lowest in the Lurs (67.5±52.8) and highest among the Gilaks (77.1±55.9). The multivariable regression analysis indicated that the Gilaks showed the worst CVD severity (β: 0.056, 95% CI: 0.009 to 0.102; P=0.018), followed by the Turks (β: 0.032, 95% CI: 0.005 to 0.059; P=0.020), and the lowest CVD severity, was detected in the Lurs (β: -0.087, 95% CI: -0.146 to -0.027;P=0.004). Study IV showed that while smoking (P=0.002), positive family history of coronary artery disease (P=0.003), higher body mass index (P=0.013),and hyperlipidemia (P=0.026) were more prevalent in the urban patients, the rural patients showed lower educational levels (P<0.001) and higher frequency of unemployment (P=0.009). Meanwhile, in-hospital death occurred in 135 (1.5%) patients: 125 (1.5%) urban and 10 (1.2%) rural. To adjust the effects of the possible confounders, we utilized the Firth regression model, which showed no significant difference regarding in-hospital death betweenthe rural and urban patients (OR=1.57, 95% CI: 0.376 to 7.450; P=0.585).

    Conclusions: The aim of this thesis was to investigate the effects of social determinants (particularly SES) on CVD and its modifiable risk factors among Iranian patients. Results showed that medical treatment for CVD was more recommended (by treating physicians) to the women than the men, and the low-SES patients with acute coronary syndrome were more likely to die in the hospital than their high-SES counterparts. In addition, the thesis found heterogeneity in the distribution of the traditional risk factors for CVD as well as CVD severity in the major Iranian ethnic groups. Further, there were no differences concerning the in-hospital death rates due to acute coronary syndrome between the urban and rural patients after adjustment for the potential confounders.

  • 141.
    Abbasi, Seyed H
    et al.
    Mittuniversitetet, Fakulteten för humanvetenskap, Institutionen för hälsovetenskap.
    De Leon, AP
    Division of Social Medicine, Department of Public Health Sciences, Karolinska Intitutet, Sweden.
    Kassaian, SE
    Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Karimi.,, AA
    Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Sundin, Örjan
    Mittuniversitetet, Fakulteten för humanvetenskap, Institutionen för samhällsvetenskap.
    Soares, Joaquim J. F.
    Mittuniversitetet, Fakulteten för humanvetenskap, Institutionen för hälsovetenskap.
    Macassa, Gloria
    Mittuniversitetet, Fakulteten för humanvetenskap, Institutionen för hälsovetenskap.
    Gender Differences in the Risk of Coronary Artery Disease in Iran2012Inngår i: Iranian Journal of Public Health, ISSN 0304-4556, Vol. 41, nr 3, s. 36-47Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Given gender differences in the risk of coronary artery disease (CAD), the present study sought to investigate these dissimilarities amongst patients who underwent angiography at a major, tertiary heart hospital in Iran. Methods: Between 2005 and 2010, 44,820 patients who underwent coronary angiography were enrolled in a registry. Pre-procedural data such as demographics, CAD risk factors, presenting symptoms, and laboratory tests, as well as postprocedural data were collected. The data were, subsequently, compared between the men and women. Results: Out of the 44,820 patients (16,378 women), who underwent coronary angiography, 37,358 patients (11,995 women) had CAD. Amongst the CAD patients, the females were not only significantly older, less educated, and more overweight than were the males but also had higher levels of triglyceride, cholesterol, low-density lipoprotein, highdensity lipoprotein, and fasting blood sugar (P< 0.001). Of all the risk factors, hypertension and diabetes mellitus showed the strongest association in our female CAD patients (OR=3.45, 95%CI: 3.28-3.61 and OR=2.37, 95%CI: 2.26- 2.48, respectively). Acute coronary syndrome was more prevalent in the men (76.1% vs. 68.6%, P< 0.001), and chronic stable angina was more frequent in the females (31.4% vs. 23.9%, P< 0.001). With respect to post-procedural recommendations, the frequency of recommendations for non-invasive modalities was higher in the females (20.1% vs. 18.6%, P< 0.001). Conclusion: Hypertension and diabetes mellitus had the strongest association with CAD in our female patients. In the extensive CAD patients, medical treatment was recommended to the women more often.

  • 142.
    Abbasi, Seyed H
    et al.
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap. Tehran University of Medical Sciences, Tehran, Iran.
    Sundin, Örjan
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för psykologi.
    Jalali, Arash
    Teheran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Soares, Joaquim
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap.
    Macassa, Gloria
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap. Högskolan i Gävle.
    Ethnic differences in the risk factors and severity of coronary artery disease: a patient-based study in Iran2018Inngår i: Journal of Racial and Ethnic Health Disparities, ISSN 2197-3792, Vol. 5, nr 3, s. 623-631Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background Diverse ethnic groups may differ regarding the risk factors and severity of coronary artery disease (CAD). This study sought to assess the association between ethnicity and CAD risk and severity in six major Iranian ethnic groups.

    Methods In this study, 20,165 documented coronary artery disease patients who underwent coronary angiography at a tertiary referral heart center were recruited. The demographic, laboratory, clinical, and risk factor data of all the patients were retrieved. The Gensini score (an indicator of CAD severity) was calculated for all, and the risk factors and severity of CAD were compared between the ethnical groups, using adjusted standardized residuals, Kruskal–Wallis test, and multivariable regression analysis.

    Results The mean age of the participants (14,131 [70.1%] men and 6034 [29.9%] women) was 60.7 ± 10.8 years. The Fars (8.7%) and Gilak (8.6%) ethnic groups had the highest prevalence of ≥4 simultaneous risk factors. The mean Gensini score was the highest for the Gilaks (77.1 ± 55.9) and the lowest among the Lors (67.5 ± 52.8). The multivariable regression analysis showed that the Gilaks had the worst severity (β 0.056, 95% CI 0.009 to 0.102; P = 0.018), followed by the Torks (β 0.032, 95% CI 0.005 to 0.059; P = 0.020). Meanwhile, the Lors showed the lowest severity (β −0.087, 95% CI −0.146 to −0.027; P = 0.004).

    Conclusions This study found that there was heterogeneity in CAD severity and a diverse distribution in its well-known traditional risk factors among major Iranian ethnic groups.

  • 143.
    Abbasi, Seyed Hesameddin
    et al.
    Mid Sweden University, Sundsvall, Sweden; Tehran University of Medical Sciences, Tehran, Iran; Iranian Petroleum Health Research Institute, Tehran, Iran .
    De Leon, Antonio Ponce
    Karolinska Institutet, Stockholm, Sweden; Universidade do Estado de Rio de Janeiro, Brazil.
    Kassaian, Seyed Ebrahim
    Tehran University of Medical Sciences, Tehran, Iran.
    Karimi, Abbasali
    Tehran University of Medical Sciences, Tehran, Iran.
    Sundin, Örjan
    Department of Psychology, Mid-Sweden University, Östersund, Sweden.
    Jalali, Arash
    Tehran University of Medical Sciences, Tehran, Iran.
    Soares, Joaquim
    Mid Sweden University, Sundsvall, Sweden; Karolinska Institutet, Stockholm, Sweden.
    Macassa, Gloria
    Högskolan i Gävle, Akademin för hälsa och arbetsliv, Avdelningen för arbets- och folkhälsovetenskap, Folkhälsovetenskap. Mid Sweden University, Sundsvall, Sweden; Karolinska Institutet, Stockholm, Sweden.
    Socioeconomic status and in‑hospital mortality of acute coronary syndrome: can education and occupation serve as preventive measures?2015Inngår i: International Journal of Preventive Medicine, ISSN 2008-7802, E-ISSN 2008-8213, Vol. 6, artikkel-id 36Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Socioeconomic status (SES) can greatly affect the clinical outcome of medical problems. We sought to assess the in-hospital mortality of patients with the acute coronary syndrome (ACS) according to their SES.

    METHODS: All patients admitted to Tehran Heart Center due to 1(st)-time ACS between March 2004 and August 2011 were assessed. The patients who were illiterate/lowly educated (≤5 years attained education) and were unemployed were considered low-SES patients and those who were employed and had high educational levels (>5 years attained education) were regarded as high-SES patients. Demographic, clinical, paraclinical, and in-hospital medical progress data were recorded. Death during the course of hospitalization was considered the end point, and the impact of SES on in-hospital mortality was evaluated.

    RESULTS: A total of 6246 hospitalized patients (3290 low SES and 2956 high SES) were included (mean age = 60.3 ± 12.1 years, male = 2772 [44.4%]). Among them, 79 (1.26%) patients died. Univariable analysis showed a significantly higher mortality rate in the low-SES group (1.9% vs. 0.6%; P < 0.001). After adjustment for possible cofounders, SES still showed a significant effect on the in-hospital mortality of the ACS patients in that the high-SES patients had a lower in-hospital mortality rate (odds ratio: 0.304, 95% confidence interval: 0.094-0.980; P = 0.046).

    CONCLUSIONS: This study found that patients with low SES were at a higher risk of in-hospital mortality due to the ACS. Furthermore, the results suggest the need for increased availability of jobs as well as improved levels of education as preventive measures to curb the unfolding deaths owing to coronary artery syndrome.

  • 144.
    Abbasi, Seyed Hesameddin
    et al.
    Department of Health Sciences, Section of Public Health Sciences, Mid Sweden University, Sundsvall, Sweden; Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Sundin, Örjan
    Department of Psychology, Mid Sweden University, Östersund, Sweden.
    Jalali, Arash
    Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Soares, Joaquim
    Department of Health Sciences, Section of Public Health Sciences, Mid Sweden University, Sundsvall, Sweden.
    Macassa, Gloria
    Högskolan i Gävle, Akademin för hälsa och arbetsliv, Avdelningen för arbets- och folkhälsovetenskap, Folkhälsovetenskap. Department of Health Sciences, Section of Public Health Sciences, Mid Sweden University, Sundsvall, Sweden.
    Ethnic Differences in the Risk Factors and Severity of Coronary Artery Disease: a Patient-Based Study in Iran2018Inngår i: Journal of Racial and Ethnic Health Disparities, ISSN 2197-3792, Vol. 5, nr 3, s. 623-631Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background

    Diverse ethnic groups may differ regarding the risk factors and severity of coronary artery disease (CAD). This study sought to assess the association between ethnicity and CAD risk and severity in six major Iranian ethnic groups.

    Methods

    In this study, 20,165 documented coronary artery disease patients who underwent coronary angiography at a tertiary referral heart center were recruited. The demographic, laboratory, clinical, and risk factor data of all the patients were retrieved. The Gensini score (an indicator of CAD severity) was calculated for all, and the risk factors and severity of CAD were compared between the ethnical groups, using adjusted standardized residuals, Kruskal–Wallis test, and multivariable regression analysis.

    Results

    The mean age of the participants (14,131 [70.1%] men and 6034 [29.9%] women) was 60.7 ± 10.8 years. The Fars (8.7%) and Gilak (8.6%) ethnic groups had the highest prevalence of ≥4 simultaneous risk factors. The mean Gensini score was the highest for the Gilaks (77.1 ± 55.9) and the lowest among the Lors (67.5 ± 52.8). The multivariable regression analysis showed that the Gilaks had the worst severity (β 0.056, 95% CI 0.009 to 0.102; P = 0.018), followed by the Torks (β 0.032, 95% CI 0.005 to 0.059; P = 0.020). Meanwhile, the Lors showed the lowest severity (β −0.087, 95% CI −0.146 to −0.027; P = 0.004).

    Conclusions

    This study found that there was heterogeneity in CAD severity and a diverse distribution in its well-known traditional risk factors among major Iranian ethnic groups.

  • 145.
    Abbasi, Seyed
    et al.
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap.
    Ponce De Leon, Antonio
    Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.
    Kassaian, Seyed Ebrahim
    Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Karimi, Abbasali
    Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Sundin, Örjan
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för psykologi.
    Jalali, Arash
    Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Soares, Joaquim
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap. Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden .
    Macassa, Gloria
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap. Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden .
    Socioeconomic status and in hospital mortality of acute corony syndrome: Can education and occupation serves as preventive measures?2015Inngår i: International Journal of Preventive Medicine, ISSN 2008-7802, E-ISSN 2008-8213, Vol. 6, artikkel-id Art. no. 6:36Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Socioeconomic status (SES) can greatly affect the clinical outcome of medical problems. We sought to assess the in‑hospital mortality of patients with the acute coronarysyndrome (ACS) according to their SES.

    Methods: All patients admitted to Tehran Heart Center due to 1st‑time ACS between March 2004 and August 2011 were assessed. The patients who were illiterate/lowly educated (≤5 years attained education) and were unemployed were considered low‑SES patients and those who were employed and had high educational levels (>5 years attained education) were regarded as high‑SES patients. Demographic, clinical, paraclinical, and in‑hospital medical progress data were recorded. Death during the course of hospitalization was considered the end point, and the impact of SES on in‑hospital mortality was evaluated.

    Results: A total of 6246 hospitalized patients (3290 low SES and 2956 high SES) were included (mean age = 60.3 ± 12.1 years, male = 2772 [44.4%]). Among them, 79 (1.26%) patients died. Univariable analysis showed a significantly higher mortality rate in the low‑SES group (1.9% vs. 0.6%; P < 0.001). After adjustment for possible cofounders, SES still showed a significant effect on the in‑hospital mortality of the ACS patients in that the high‑SES patients had a lower in‑hospital mortality rate (odds ratio: 0.304, 95% confidence interval: 0.094–0.980; P = 0.046).

    Conclusions: This study found that patients with low SES were at a higher risk of in‑hospital mortality due to the ACS. Furthermore, the results suggest the need for increased availability of jobs as well as improved levels of education as preventive measures to curb the unfolding deaths owing to coronary artery syndrome.

  • 146.
    Abbasi, Seyed
    et al.
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap.
    Sundin, Örjan
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för psykologi.
    Jalali, A
    Soares, Joaquim
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap.
    Macassa, Gloria
    Mittuniversitetet, Fakulteten för humanvetenskap, Avdelningen för hälsovetenskap.
    Mortality by acute Coronary syndrome in Iran: Does place of residence matter?Inngår i: Artikkel i tidsskrift (Fagfellevurdert)
  • 147.
    Abbasi, SH
    et al.
    Mittuniversitetet, Institutionen för hälsovetenskap.
    De Leon, AP
    Division of Social Medicine, Department of Public Health Sciences, Karolinska Intitutet, Sweden.
    Kassaian, SE
    Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Karimi.,, AA
    Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
    Sundin, Ö
    Mittuniversitetet, Institutionen för samhällsvetenskap.
    Soares, J
    Mittuniversitetet, Institutionen för hälsovetenskap.
    Macassa, Gloria
    Högskolan i Gävle, Akademin för hälsa och arbetsliv, Avdelningen för arbets- och folkhälsovetenskap, Folkhälsovetenskap. Mittuniversitetet, Institutionen för hälsovetenskap.
    Gender Differences in the Risk of Coronary Artery Disease in Iran2012Inngår i: Iranian Journal of Public Health, ISSN 0304-4556, Vol. 41, nr 3, s. 36-47Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Given gender differences in the risk of coronary artery disease (CAD), the present study sought to investigate these dissimilarities amongst patients who underwent angiography at a major, tertiary heart hospital in Iran. Methods: Between 2005 and 2010, 44,820 patients who underwent coronary angiography were enrolled in a registry. Pre-procedural data such as demographics, CAD risk factors, presenting symptoms, and laboratory tests, as well as postprocedural data were collected. The data were, subsequently, compared between the men and women. Results: Out of the 44,820 patients (16,378 women), who underwent coronary angiography, 37,358 patients (11,995 women) had CAD. Amongst the CAD patients, the females were not only significantly older, less educated, and more overweight than were the males but also had higher levels of triglyceride, cholesterol, low-density lipoprotein, highdensity lipoprotein, and fasting blood sugar (P< 0.001). Of all the risk factors, hypertension and diabetes mellitus showed the strongest association in our female CAD patients (OR=3.45, 95%CI: 3.28-3.61 and OR=2.37, 95%CI: 2.26- 2.48, respectively). Acute coronary syndrome was more prevalent in the men (76.1% vs. 68.6%, P< 0.001), and chronic stable angina was more frequent in the females (31.4% vs. 23.9%, P< 0.001). With respect to post-procedural recommendations, the frequency of recommendations for non-invasive modalities was higher in the females (20.1% vs. 18.6%, P< 0.001). Conclusion: Hypertension and diabetes mellitus had the strongest association with CAD in our female patients. In the extensive CAD patients, medical treatment was recommended to the women more often.

  • 148.
    Abbasian, Saeid
    et al.
    Mittuniversitetet, Institutionen för samhällsvetenskap.
    Sarkadi, Anna
    Instititutionen för kvinnors och barns hälsa vid Uppsala universitet.
    Working together: A study on co-produced parenting support services in a Swedish municipality2012Inngår i: Barn, ISSN 0800-1669, Vol. 30, nr 4, s. 129-148Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    This article describes an evaluation of co-producing parenting support services in a rural municipalityin Sweden. The evaluation looked at the implementation process of a series of positive activities forchildren and their parents, data from the participating parents and the economy of the project.Methods included interviews, questionnaires, observations and a review of protocols, e-mails, andweb pages. Both qualitative and quantitative analytical methods were used. We identified two essentialcomponents for successful co-production: 1) The balance between the two actors (public and voluntarysector) in terms of interests, commitment and experienced positive impacts and 2) That bothactors remain within their core competencies. Parents were satisfied with the number and quality ofthe activities and reported improvement in their relationship with their child. Costs for the six sessionsprovided during the project were 1897 SEK/participant for the orienteering club and 2635 SEK/participantfor the riding club.

  • 149.
    Abbasian, Saeid
    et al.
    Uppsala universitet. Inst för kvinnors och barns hälsa..
    Sarkadi, Anna
    Instititutionen för kvinnors och barns hälsa vid Uppsala universitet.
    Working together: A study on co-produced parenting support services in a Swedish municipality2012Inngår i: Barn, ISSN 0800-1669, Vol. 30, nr 4, s. 129-148Artikkel i tidsskrift (Fagfellevurdert)
  • 150.
    Abbasinejad Enger, Shirin
    Uppsala universitet, Medicinska vetenskapsområdet, Medicinska fakulteten, Institutionen för onkologi, radiologi och klinisk immunologi.
    Dosimetry Studies of Different Radiotherapy Applications using Monte Carlo Radiation Transport Calculations2008Doktoravhandling, med artikler (Annet vitenskapelig)
    Abstract [en]

    Developing radiation delivery systems for optimisation of absorbed dose to the target without normal tissue toxicity requires advanced calculations for transport of radiation. In this thesis absorbed dose and fluence in different radiotherapy applications were calculated by using Monte Carlo (MC) simulations.

    In paper I-III external neutron activation of gadolinium (Gd) for intravascular brachytherapy (GdNCB) and tumour therapy (GdNCT) was investigated. MC codes MCNP and GEANT4 were compared. MCNP was chosen for neutron capture reaction calculations. Gd neutron capture reaction includes both very short range (Auger electrons) and long range (IC electrons and gamma) products. In GdNCB the high-energetic gamma gives an almost flat absorbed dose delivery pattern, up to 4 mm around the stent. Dose distribution at the edges and inside the stent may prevent stent edge and in-stent restenosis. For GdNCT the absorbed dose from prompt gamma will dominate over the dose from IC and Auger electrons in an in vivo situation. The absorbed dose from IC electrons will enhance the total absorbed dose in the tumours and contribute to the cell killing.

    In paper IV a model for calculation of inter-cluster cross-fire radiation dose from β-emitting radionuclides in a breast cancer model was developed. GEANT4 was used for obtaining absorbed dose. The dose internally in cells binding the isotope (self-dose) increased with decreasing β-energy except for the radionuclides with substantial amounts of conversion electrons and Auger electrons. An effective therapy approach may be a combination of radionuclides where the high self-dose from nuclides with low β-energy should be combined with the inter-cell cluster cross-fire dose from high energy β-particles.

    In paper V MC simulations using correlated sampling together with importance sampling were used to calculate spectra perturbations in detector volumes caused by the detector silicon chip and its encapsulation. Penelope and EGSnrc were used and yielded similar results. The low energy part of the electron spectrum increased but to a less extent if the silicon detector was encapsulated in low z-materials.

1234567 101 - 150 of 162013
RefereraExporteraLink til resultatlisten
Permanent link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf