| 1. |
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| 2. |
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| 3. |
- Andersson, Annika, 1981, et al.
(författare)
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Participation in leisure activities and binge drinking in adults – findings from a Swedish general population sample.
- 2012
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Ingår i: Addiction Research & Theory. - : Informa UK Limited. - 1606-6359 .- 1476-7392. ; 20:2, s. 172-182
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this cross-sectional study was to estimate the associations between participation in different leisure activities and binge drinking in Swedish adults. The study was based on a questionnaire in a general population sample (n=3567) of individuals aged 19–64 years old. Men and women were defined as binge drinkers if they reported that they had consumed alcohol at least once a month, and stated that at a typical drinking occasion they consumed five or more standard glasses (12g of alcohol). Multivariate analyses found associations between binge drinking and socializing with friends among men aged 19–30 years (odds ratio, OR 2.88), in the 31–64 years old age group (OR 1.87). Corresponding results was found in younger women (OR 2.36). A higher OR was also found for younger men who regularly attended sporting events as spectators (OR 1.83), and among respondents in the older age group who regularly played computer or video games (OR 2.11 for women and 1.61 for men). A lower OR for binge drinking was found for men who regularly participated in religious services in both age-groups. Lower prevalence of binge drinking among women was only found in the younger group among those who regularly participated in sports/athletics or other training (OR 0.51). Our findings suggest that prevention strategies could benefit from an everyday life approach, but also that different interventions should be used in relation to specific leisure activities.
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| 4. |
- Andersson, Manne, et al.
(författare)
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Can New Inflammatory Markers Improve the Diagnosis of Acute Appendicitis?
- 2014
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Ingår i: World Journal of Surgery. - : Springer. - 0364-2313 .- 1432-2323. ; 38:11, s. 2777-2783
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Tidskriftsartikel (refereegranskat)abstract
- The diagnosis of appendicitis is difficult and resource consuming. New inflammatory markers have been proposed for the diagnosis of appendicitis, but their utility in combination with traditional diagnostic variables has not been tested. Our objective is to explore the potential of new inflammatory markers for improving the diagnosis of appendicitis. The diagnostic properties of the six most promising out of 21 new inflammatory markers (interleukin [IL]-6, chemokine ligand [CXCL]-8, chemokine C-C motif ligand [CCL]-2, serum amyloid A [SAA], matrix metalloproteinase [MMP]-9, and myeloperoxidase [MPO]) were compared with traditional diagnostic variables included in the Appendicitis Inflammatory Response (AIR) score (right iliac fossa pain, vomiting, rebound tenderness, guarding, white blood cell [WBC] count, proportion neutrophils, C-reactive protein and body temperature) in 432 patients with suspected appendicitis by uni- and multivariable regression models. Of the new inflammatory variables, SAA, MPO, and MMP9 were the strongest discriminators for all appendicitis (receiver operating characteristics [ROC] 0.71) and SAA was the strongest discriminator for advanced appendicitis (ROC 0.80) compared with defence or rebound tenderness, which were the strongest traditional discriminators for all appendicitis (ROC 0.84) and the WBC count for advanced appendicitis (ROC 0.89). CCL2 was the strongest independent discriminator beside the AIR score variables in a multivariable model. The AIR score had an ROC area of 0.91 and could correctly classify 58.3 % of the patients, with an accuracy of 92.9 %. This was not improved by inclusion of the new inflammatory markers. The conventional diagnostic variables for appendicitis, as combined in the AIR score, is an efficient screening instrument for classifying patients as low-, indeterminate-, or high-risk for appendicitis. The addition of the new inflammatory variables did not improve diagnostic performance further.
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| 5. |
- Andersson, Margareta, et al.
(författare)
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Intervju med Karin Eriksson från Bräcke
- 1979
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Annan publikation (populärvet., debatt m.m.)abstract
- Interview with Karin Eriksson from Bräcke, aged 67. The interview was conducted by the SSLIS students Margareta Andersson, Sigyn Franzén, Christina Jägerback, Sonja Karlsson, Anna-Lena Sandström, Karin Sjöstrand and Christina Wallén on January 10, 1979.
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| 6. |
- Andersson, Roland, et al.
(författare)
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Akut buk
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 102-102
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 7. |
- Andersson, Roland, et al.
(författare)
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Appendicit
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 144-144
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 8. |
- Andersson, Roland, et al.
(författare)
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Bråck
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 156-156
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 9. |
- Andersson, Roland, et al.
(författare)
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Bukhålan - peritonit, abscess och ileus
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 107-107
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 10. |
- Andersson, Roland, et al.
(författare)
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Gallvägssjukdomar
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 119-119
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 11. |
- Andersson, Roland, et al.
(författare)
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Inflammation
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 29-29
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 12. |
- Andersson, Roland, et al.
(författare)
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Interventionell radiologi
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 78-78
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 13. |
- Andersson, Roland, et al.
(författare)
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Kirurgisk intensivvård
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 415-415
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 14. |
- Andersson, Roland, et al.
(författare)
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Komplikationer hos kirurgiska patienter
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 408-408
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 15. |
- Andersson, Roland, et al.
(författare)
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Pankreas
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 130-130
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 16. |
- Andersson, Roland, et al.
(författare)
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Perioperativ vård
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 82-82
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 17. |
- Andersson, Roland, et al.
(författare)
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Tunntarmssjukdomar
- 2004
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Ingår i: Kirurgiska sjukdomar: patofysiologi, behandling, specifik omvårdnad. - 9144024185 ; , s. 139-139
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 18. |
- Andreasson, Thomas, et al.
(författare)
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Evaluation of anamnestic criteria for the identification of patients with acute community onset viral gastroenteritis in the emergency department-A prospective observational study.
- 2014
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Ingår i: Scandinavian journal of infectious diseases. - : Informa UK Limited. - 1651-1980 .- 0036-5548. ; 46:8, s. 561-565
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Tidskriftsartikel (refereegranskat)abstract
- Background: To our knowledge no clinical criteria for the identification of community onset viral gastroenteritis in individual patients have been evaluated systematically with modern PCR-based diagnostic assays as gold standard. Objective: The aim of this study was to identify factors independently associated with the detection of virus by PCR in rectal swab samples from patients with acute community onset gastroenteritis. Methods: A prospective observational study was conducted from December 2010 through March 2011 at the emergency department (ED) of a large teaching hospital. All patients who reported vomiting and/or diarrhoea up to 48 h prior to their visit to the ED were asked to participate. A rectal swab sample was obtained from each patient. Symptoms, date of onset, and epidemiological data were recorded. Samples were analysed with a multiple real-time PCR targeting 6 viral agents (astrovirus, adenovirus, rotavirus, sapovirus, and norovirus GI and GII). Results: Two hundred and five patients fulfilled the inclusion criteria, of whom 66 agreed to participate; their median (IQR) age was 65 (38-84) y and 43 (65%) were females. Thirty-one (47%) were positive by PCR for at least 1 of the agents examined (26 norovirus, 2 sapovirus, 2 rotavirus, and 1 adenovirus). Diarrhoea and a short duration of symptoms (≤ 2 days) were independently associated with a positive rectal swab sample, with odds ratios of 7.5 (95% confidence interval (CI) 2.0-28) and 10.4 (95% CI 1.9-56), respectively (p < 0.01 for both). A multivariate model including these 2 variables had a sensitivity of 81% (25/31) and a specificity of 69% (24/35). Conclusions: Diarrhoea and a short duration of symptoms were the only anamnestic criteria independently associated with acute community onset viral gastroenteritis confirmed by PCR.
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| 19. |
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| 20. |
- Eftring, Håkan, et al.
(författare)
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Tips for creating inclusive classrooms at LTH
- 2023
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Ingår i: LTH:s 12:e Pedagogiska inspirationskonferens. - 2003-3761 .- 2003-377X. ; , s. 45-47
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- All people are different. All teachers are different. All students are different. They have different life situations, different study situations, and different preferences, conditions, and abilities. How can we take this diversity into account when we plan our teaching and exams? What situations should we prepare for? How can we help students focus on their learning and not on unnecessary obstacles we unconsciously introduce? If we make small efforts upfront, this lets us avoid much larger efforts later on when we are confronted with the reality of students in our class and their different needs.At this round table, let us discuss diversity in teaching and learning. During fall 2023, a pilot of the course “The Inclusive Classroom” was run at LTH, the Faculty of Engineering at Lund University. We present the compiled, most important take-aways of participants and instructors, in addition to individual case-studies. In a nutshell: There are a lot of easy things you can do that can already have large effects, and you are not alone: LTH has many resources to support you. Please join a supportive, engaged community and learn from and with us!
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| 21. |
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| 22. |
- Jäderkvist Fegraeus, Kim, et al.
(författare)
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Lack of significant associations with early career performance suggest no link between the DMRT3 "Gait Keeper" mutation and precocity in Coldblooded trotters
- 2017
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Ingår i: PLOS ONE. - : PUBLIC LIBRARY SCIENCE. - 1932-6203. ; 12:5
-
Tidskriftsartikel (refereegranskat)abstract
- The Swedish-Norwegian Coldblooded trotter (CBT) is a local breed in Sweden and Norway mainly used for harness racing. Previous studies have shown that a mutation from cytosine (C) to adenine (A) in the doublesex and mab-3 related transcription factor 3 (DMRT3) gene has a major impact on harness racing performance of different breeds. An association of the DMRT3 mutation with early career performance has also been suggested. The aim of the current study was to investigate this proposed association in a randomly selected group of CBTs. 769 CBTs (485 raced, 284 unraced) were genotyped for the DMRT3 mutation. The association with racing performance was investigated for 13 performance traits and three different age intervals: 3 years, 3 to 6 years, and 7 to 10 years of age, using the statistical software R. Each performance trait was analyzed for association with DMRT3 using linear models. The results suggest no association of the DMRT3 mutation with precocity (i.e. performance at 3 years of age). Only two traits (race time and number of disqualifications) were significantly different between the genotypes, with AA horses having the fastest times and CC horses having the highest number of disqualifications at 3 years of age. The frequency of the AA genotype was significantly lower in the raced CBT sample compared with the unraced sample and less than 50% of the AA horses participated in a race. For the age intervals 3 to 6 and 7 to 10 years the AA horses also failed to demonstrate significantly better performance than the other genotypes. Although suggested as the most favorable genotype for racing performance in Standardbreds and Finnhorses across all ages, the AA genotype does not appear to be associated with superior performance, early or late, in the racing career of CBTs.
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| 23. |
- Jönsson, Christina, et al.
(författare)
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Immobilized oxazoline-containing ligands in asymmetric catalysis - A review
- 2002
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Ingår i: Bioorganic & Medicinal Chemistry Letters. - 0960-894X .- 1464-3405. ; 12:14, s. 1857-1861
-
Forskningsöversikt (refereegranskat)abstract
- Metal complexes of chiral oxazoline derivatives immobilized on soluble as well as insoluble supports serve as versatile asymmetric catalysts in a variety of applications. In a few cases recovery and reuse of the chiral ligands have been achieved.
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| 24. |
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| 25. |
- Lundgren, Svante, et al.
(författare)
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Atos och de judiska flyktingarna
- 2012
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Ingår i: Atos, en vänbok. - 9789525705430 ; , s. 133-171
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Bokkapitel (populärvet., debatt m.m.)abstract
- Den socialdemokratiske politikern och författaren Atos Wirtanen var under Finlands fortsättningskrig engagerad i att rädda de judiska flyktingar som fanns i Finland. Artikeln beskriver och analyserar detta engagemang och frågar sig vad det var som drev Wirtanen i denna kamp.
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| 26. |
- Lundgren, Stina, et al.
(författare)
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Micro reactors for the optimisation of reaction conditions in asymmetric metal catalysis
- 2005
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Ingår i: Micro Total Analysis Systems 2004. - 0854046437 ; , s. 445-447
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Konferensbidrag (refereegranskat)abstract
- Two types of micro reactors were employed for enantioselective metal catalysed reactions. In the first type of reactor, an electroosmotic flow was used, whereas the second type of reactor used a pressure driven flow. The purpose of the study is to develop tools for rapid and efficient optimization of reactions, utilising minimum amounts of reagents.
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| 27. |
- Moberg, Christina, et al.
(författare)
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De unga gör helt rätt när de stämmer staten
- 2022
-
Ingår i: Aftonbladet. - 1103-9000.
-
Tidskriftsartikel (populärvet., debatt m.m.)abstract
- 1 620 forskare och lärare i forskarvärlden: Vi ställer oss bakom Auroras klimatkrav
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| 28. |
- Ramfelt, Kerstin, et al.
(författare)
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'It's like a never-ending diabetes youth camp' : Co-designing a digital social network for young people with type 1 diabetes.
- 2023
-
Ingår i: Health Expectations. - : John Wiley & Sons. - 1369-6513 .- 1369-7625. ; 26:2, s. 662-669
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: Living with a chronic condition such as type 1 diabetes (T1D) affects everyday life and support from others experiencing a similar situation can be helpful. A way to receive such support is to use an online network where people can connect and share experiences. Research has described the benefits of using such tools for connecting patients. The aim of this study was to describe the co-design of a social network for young people with T1D and to describe their experiences when using this network.METHODS: A co-design approach was used, following three steps adapted from Sanders and Stappers (2008). In all, 36 adolescents with T1D participated. Data in the form of recordings and notes from telephone interviews, workshops and focus groups were collected and then analysed using content analysis. Numerical data from the digital platform were also used.FINDINGS: For the interpersonal values, supporting, learning and relating to emerge, the framework of the network must be appealing and user-friendly. The limits of time and place are eliminated, and there is a possibility for many more to join in.CONCLUSION: Co-design ensures that what stakeholders think is important forms the basis for the design. The interpersonal values that are promoted are ones that only the exchange of lived knowledge and experience can generate. It is complementary to the support that healthcare professionals can offer; thus, this kind of social network is important for improved, coproduced care.PATIENT OR PUBLIC CONTRIBUTION: The participants in the present study were persons living with T1D. They were active co-creators from the start to the end. An adult person with experience of living with T1D was involved as an advisor in the research team when drafting the manuscript.
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| 29. |
- Rubér, Marie, et al.
(författare)
-
Dysregulated Th1/Th17 response in advanced appendicitis
-
Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- Background: The pathogenesis of appendicitis, the most common abdominal emergency for surgical intervention, is still unknown. Epidemiological differences between perforated and nonperforated appendicitis, polymorphism in the interleukin (IL)-6 gene associated with severity of appendicitis and a more pronounced Th1/Th17-like deviation in advanced compared to phlegmonous appendicitis has been reported. Altogether these findings may indicate that appendicitis harbours two different entities with different immuno-pathogenesis, one progressing to gangrene and perforation and one resolving. In this study we aimed to further investigate systemic cytokine profiles in a large sample of patients, with advanced and phlegmonous appendicitis from a Th1, Th2, Th17 and innate perspective, and also clarify if time as duration of symptoms could explain the differences.Methods: Blood samples were preoperatively collected from patients with advanced (n=61) and phlegmonous appendicitis (n=108). The Th1-associated (IFN-γ, IL-12p70), Th2-associated (IL-4, IL-5), Th17-associated (IL-17, IL-6, CCL20, CCL2) and innate-associated (IL-1β, IL-6, MPO, CXCL8, GM-CSF), markers were analyzed in plasma using multiplex bead assay.Results: Patients with advanced appendicitis had increased levels of IL-6 (P=0.0001), CCL2 (P=0.001), MPO (P=0.039), IL-12p70 (P=0.010) and CCL20 (P=0.002) as compared to phlegmonous appendicitis and age, sex or duration of symptoms at sampling could not explain the differences.Conclusion: The findings suggest a dysregulated Th1/Th17 type inflammation in advanced appendicitis, already early in the disease course, that eventuates in gangrene and perforation and gives further support to the notion of appendicitis as two entities.
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| 30. |
- Rubér, Marie, et al.
(författare)
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Systemic Th17-like cytokine pattern in gangrenous appendicitis but not in phlegmonous appendicitis
- 2010
-
Ingår i: SURGERY. - : Elsevier BV. - 0039-6060. ; 147:3, s. 366-372
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Tidskriftsartikel (refereegranskat)abstract
- Background. Increasing circumstantial evidence suggests that not all patients with appendicitis will progress to perforation and that appendicitis that resolves may be a common event. Based on this theory and on indications of aberrant regulation of inflammation in gangrenous appendicitis, we hypothesized that. phlegmonous and gangrenous appendicitis are different entities with divergent immunoregulation. Methods. Blood samples were collected from patients with gangrenous appendicitis (n = 16), phlegmonous appendicitis (n = 21), and nonspecific abdominal pain (n = 42). Using multiplex bead arrays, we analyzed a range of inflammatory markers, such as interleukin (IL)-1ra, IL-1r beta, IL-2 IL-6, IL-10, IL-12p70, IL-15, and IL-17; interferon-gamma; tumor necrosis factor; CXCL8; CCL2; CCL3; and matrix metalloproteinase (MMP)-1 MMP-2, MMP-3, MMP-7, MMP-8, MMP-9, MMP-12, and MMP-13 in blood. Results. Compared with patients with phlegmonous appendicitis and nonspecific abdominal pain, the patients With gangrenous appendicitis had increased levels of the proinflammatory markers IL-6, CCL2, IL-17, MMP-8, and MMP-9 (P andlt;= .04 each) accompanied by increased levels of the anti-inflammatory cytokines IL-1ra and IL-10 (P andlt;= .02). Patients with phlegmonous appendicitis had increased levels of IL-10 only. Conclusion. The finding of a pattern inflammatory markers compatible with the highly inflammatory A 17 subset in sera from, patients with gangrenous appendicitis, but not in phlegmonous appendicitis, supports the hypothesis that gangrenous and phlegmonous appendicitis are different entities with diver gent immune regulation. Additional studies of the differential immunopathogenesis of phlegmonous and gangrenous appendicitis are warranted, as this may have important implications in the diagnosis and management of patients with suspicion of appendicitis.
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| 31. |
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| 32. |
- Sarlus, Zmar, 1984-, et al.
(författare)
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Timing and origin of the host rocks to the Malmberget iron oxide-apatite deposit, Sweden
- 2020
-
Ingår i: Precambrian Research. - : Elsevier. - 0301-9268 .- 1872-7433. ; 342
-
Tidskriftsartikel (refereegranskat)abstract
- The northern Norrbotten region in Sweden hosts abundant iron-oxide apatite (IOA) deposits including Kiirunavaara, the type locality for Kiruna-type deposits, and Malmberget. Felsic and intermediate metavolcanic rocks hosting the Malmberget IOA deposit contain oscillatory zoned zircon which yield magmatic U-Pb SIMS ages of 1885±6 Ma and 1881±6 Ma, respectively. Metamorphic rims on zircon from these rocks yield 1797±7 Ma and 1775±6 Ma, respectively, and record the age of the latest Svecofennian regional metamorphic event in the Gällivare area, tentatively interpreted as regional contact metamorphism. Two granite dikes that cut the ore yield U-Pb zircon emplacement ages of 1790±6 Ma and 1791±7 Ma, respectively, overlapping with the metamorphic overgrowths, and set a lower age limit for ore formation in the Malmberget IOA deposit. Rocks hosting the Malmberget IOA deposit have an alkalic to alkali-calcic affinity with a geochemical signature that favors a continental-arc, transitional to extensional setting. These rocks are suggested to have been generated in a back-arc region, in response to subduction beneath the craton margin retreating to the SW or W. The obtained ages and geochemical signatures of these rocks coincide well with the regionally defined Kiirunavaara group rocks, hosting several other IOA deposits in northern Sweden.
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| 33. |
- Sarlus, Zmar, et al.
(författare)
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Timing of plutonism in the Gällivare area : mplications for Proterozoic crustal development in the northern Norrbotten ore district, Sweden
- 2018
-
Ingår i: Geological Magazine. - : Cambridge University Press. - 0016-7568 .- 1469-5081. ; 155:6, s. 1351-1376
-
Tidskriftsartikel (refereegranskat)abstract
- Zircon ion probe (secondary-ion mass spectrometry or SIMS) data from a set of intrusive rocks emplaced in the vicinity of major ore bodies, as well as from large igneous intrusions in the Gällivare area, gave the following results: (1) the Dundret ultramafic–mafic layered complex (1883±5 Ma), the Aitik granite (1883±5 Ma), the Nautanen diorite (1870±12 Ma), the Vassaravaara ultramafic–mafic layered complex (1798±4 Ma), the Aitik dolerite (1813±9 Ma), the Bergmästergruvan and Sikträsk syenites (1795±4 Ma and 1801±3 Ma, respectively) and the Naalojärvi granite (1782±5 Ma). These data broadly fall within the ranges 1.89–1.87 Ga (early Svecofennian) and 1.80–1.78 Ga (late Svecofennian), but geochronologically allow further subdivision into pulses at 1885–1880, 1875–1870, 1800 and 1780 Ma. During these events, large layered ultramafic–mafic and felsic plutonic rocks were generated with distinct overlap in time suggesting coeval felsic–mafic magmatism. Results also indicate the presence of inherited c. 1.87 Ga zircon crystals in the plutonic rocks at 1.78 Ga, supporting reworking of the previous crust. These data indicate the importance of mantle-derived mafic underplating in the process of crustal magma generation in the region. The c. 1.88 Ga event that generated ultramafic–mafic layered complexes is tentatively suggested to have played an important role in the formation of the Aitik Cu–Au porphyry system. The later event at c. 1.80 Ga, generating voluminous mafic–felsic units, is suggested to be coupled to the regional iron-oxide-copper-gold (IOCG) overprint.
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| 34. |
- Sjöquist, Emma S., et al.
(författare)
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Physical Activity Coaching of Patients with Rheumatoid Arthritis in Everyday Practice : A Long-term Follow-up
- 2011
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Ingår i: Musculoskeletal Care. - Chichester : John Wiley & Sons. - 1478-2189 .- 1557-0681. ; 9:2, s. 75-85
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To investigate the long-term effects on perceived general health, disease activity, pain, activity limitation and cognitive behavioural factors of a one-year coaching programme performed in ordinary physical therapy practice to promote the adoption of health-enhancing physical activity in patients with early rheumatoid arthritis (RA).METHODS: A total of 228 patients with early RA, from 10 rheumatology clinics in Sweden, were randomly assigned to an intervention group (IG; n = 94) or a control group (CG; n = 134). The IG was coached by physical therapists during the first year to adopt health-enhancing levels of physical activity (30 minutes/day, moderately intensive, ≥ 4 days/week). No coaching was given during the subsequent year between post-intervention and follow-up. Follow-up assessment consisted of a postal questionnaire on physical activity and of visual analogue scales for ratings of general health perception and pain. The Health Assessment Questionnaire Disability Index (HAQ) and the Disease Activity Score in 28 joints (DAS 28) were collected at regular medical check-ups.RESULTS: Sixty-five (69%) participants in the IG and 92 (69%) in the CG completed the entire study period by filling in the follow-up questionnaire on physical activity two years after baseline. The intervention seemed to lack any significant influence on long-term outcome. However, different patterns of change in physical activity behaviour were observed in the two groups.CONCLUSIONS: No long-term improvement in perceived general health or other outcomes were found in the follow-up. This may partly be because the intervention lacked several important behavioural elements for physical activity maintenance. Copyright © 2011 John Wiley & Sons, Ltd.
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| 35. |
- Söderström, A, et al.
(författare)
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A large Escherichia coli O157 outbreak in Sweden associated with locally produced lettuce.
- 2008
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Ingår i: Foodborne pathogens and disease. - : Mary Ann Liebert Inc. - 1556-7125 .- 1535-3141. ; 5:3, s. 339-49
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Tidskriftsartikel (refereegranskat)abstract
- In 2005 a large outbreak of verotoxin-producing Escherichia coli (VTEC) occurred in Sweden. Cases were interviewed and cohort and case-control studies were conducted. Microbiological investigations were performed using polymerase chain reaction (PCR) to detect the Shiga-like toxin (Stx) genes followed by cultivation and pulsed-field gel electrophoresis. A total of 135 cases were recorded, including 11 cases of hemolytic uremic syndrome. The epidemiological investigations implicated lettuce as the most likely source of the outbreak, with an OR of 13.0 (CI 2.94-57.5) in the case-control study. The lettuce was irrigated by water from a small stream, and water samples were positive for Stx 2 by PCR. The identical VTEC O157 Stx 2 positive strain was isolated from the cases and in cattle at a farm upstream from the irrigation point. An active surveillance and reporting system was crucial and cooperation between all involved parties was essential for quickly identifying the cause of this outbreak. Handling of fresh greens from farm to table must be improved to minimize the risk of contamination.
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| 36. |
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| 37. |
- Völz, Sebastian, 1980, et al.
(författare)
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Renal sympathetic denervation in Sweden : a report from the Swedish registry for renal denervation
- 2018
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Ingår i: Journal of Hypertension. - : Lippincott Williams & Wilkins. - 0263-6352 .- 1473-5598. ; 36:1, s. 151-158
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Tidskriftsartikel (refereegranskat)abstract
- Background: Renal denervation (RDN) is a catheter-based intervention to treat patients with resistant hypertension. The biological effects of RDN are not fully understood, and randomized controlled trials have generated conflicting evidence. This report presents data from the Swedish Registry for Renal Denervation, an investigator-driven nationwide registry. Purpose: To assess the safety and efficacy of RDN on patients with resistant hypertension in a real-world clinical setting. Methods: This nationwide database contains patient characteristics, procedural details, and follow-up data on all RDN procedures performed in Sweden. Consecutive procedures between 2011 and 2015 were included. Results: The data analysis consists of 252 patients (mean age 61 +/- 10 years, 38% women; mean 4.5 +/- 1.5 antihypertensive drugs). Office SBP and DBP and 24-h ambulatory blood pressure (BP) decreased 6 months after RDN (176 +/- 23/97 +/- 17 to 161 +/- 26/91 +/- 16 mmHg, both P<0.001; and 155 +/- 17/89 +/- 14 to 147 +/- 18/82 +/- 12 mmHg, both P<0.001). Significant office and ambulatory BP reductions persisted throughout the observation period of 36 months. Major procedure-related vascular complications occurred in four patients. Renal function and number of antihypertensive drugs were unchanged during follow-up. Conclusion: In this complete national cohort, RDN was associated with a sustained reduction in office and ambulatory BP in patients with resistant hypertension. The procedure proved to be feasible and associated with a low-complication rate, including long-term adverse events.
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| 38. |
- Aalberg, Laura, et al.
(författare)
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Development of a harmonised method for the profiling of amphetamines : I. Synthesis of standards and compilation of analytical data
- 2005
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Ingår i: Forensic Science International. - : Elsevier BV. - 0379-0738 .- 1872-6283. ; 149:2-3, s. 219-229
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Tidskriftsartikel (refereegranskat)abstract
- Reference material was synthesised for 21 substances that are frequently present as synthetic impurities, i.e. by-products, in illicitly produced amphetamine. Each of these substances is a typical by-product for at least one of the three approaches most often used to synthesise amphetamine, namely, the Leuckart, the reductive amination of benzyl methyl ketone, and the nitrostyrene routes. A large body of data on the substances was recorded, including the following: mass spectra, ultraviolet spectra, Fourier transform infrared spectra, infrared spectra in gas phase, and 1H NMR and 13C NMR spectra. © 2004 Elsevier Ireland Ltd. All rights reserved.
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| 39. |
- Ademuyiwa, Adesoji O., et al.
(författare)
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Determinants of morbidity and mortality following emergency abdominal surgery in children in low-income and middle-income countries
- 2016
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Ingår i: BMJ Global Health. - : BMJ Publishing Group Ltd. - 2059-7908. ; 1:4
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Tidskriftsartikel (refereegranskat)abstract
- Background: Child health is a key priority on the global health agenda, yet the provision of essential and emergency surgery in children is patchy in resource-poor regions. This study was aimed to determine the mortality risk for emergency abdominal paediatric surgery in low-income countries globally.Methods: Multicentre, international, prospective, cohort study. Self-selected surgical units performing emergency abdominal surgery submitted prespecified data for consecutive children aged <16 years during a 2-week period between July and December 2014. The United Nation's Human Development Index (HDI) was used to stratify countries. The main outcome measure was 30-day postoperative mortality, analysed by multilevel logistic regression.Results: This study included 1409 patients from 253 centres in 43 countries; 282 children were under 2 years of age. Among them, 265 (18.8%) were from low-HDI, 450 (31.9%) from middle-HDI and 694 (49.3%) from high-HDI countries. The most common operations performed were appendectomy, small bowel resection, pyloromyotomy and correction of intussusception. After adjustment for patient and hospital risk factors, child mortality at 30 days was significantly higher in low-HDI (adjusted OR 7.14 (95% CI 2.52 to 20.23), p<0.001) and middle-HDI (4.42 (1.44 to 13.56), p=0.009) countries compared with high-HDI countries, translating to 40 excess deaths per 1000 procedures performed.Conclusions: Adjusted mortality in children following emergency abdominal surgery may be as high as 7 times greater in low-HDI and middle-HDI countries compared with high-HDI countries. Effective provision of emergency essential surgery should be a key priority for global child health agendas.
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| 40. |
- Adolfsson, Päivi, et al.
(författare)
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Observed dietary intake in adults with intellectual disability living in the community
- 2008
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Ingår i: Food & Nutrition Research. - : Co-Action Publishing. - 1654-6628 .- 1654-661X. ; 52
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Tidskriftsartikel (refereegranskat)abstract
- Background: Knowledge is lacking about dietary habits among people with intellectual disability (ID) living in community residences under new living conditions.Objective: To describe the dietary habits of individuals with ID living in community residences, focusing on intake of food, energy and nutrients as well as meal patterns.Design: Assisted food records and physical activity records over a 3-day observation period for 32 subjects.Results: Great variation was observed in daily energy intake (4.9-14 MJ) dispersed across several meals, with on average 26% of the energy coming from in-between-meal consumption. Main energy sources were milk products, bread, meat products, buns and cakes. The daily intake of fruit and vegetables (320_221 g) as well as dietary fiber (21_99.6 g) was generally low. For four vitamins and two minerals, 19-34% of subjects showed an intake below average requirement (AR). The physical activity level (PAL) was low for all individuals (1.4_0.1).Conclusion: A regular meal pattern with a relatively high proportion of energy from in-between-meal eating occasions and a low intake of especially fruits were typical of this group of people with ID. However, the total intake of energy and other food items varied a great deal between individuals. Thus, every adult with ID has to be treated as an individual with specific needs. A need for more knowledge about food in general and particularly how fruit and vegetables could be included in cooking as well as encouraged to be eaten as inbetween-meals seems imperative in the new living conditions for adults with ID.
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| 41. |
- Ahlberg, Erik, et al.
(författare)
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"Vi klimatforskare stödjer Greta och skolungdomarna"
- 2019
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Ingår i: Dagens nyheter (DN debatt). - 1101-2447.
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- DN DEBATT 15/3. Sedan industrialiseringens början har vi använt omkring fyra femtedelar av den mängd fossilt kol som får förbrännas för att vi ska klara Parisavtalet. Vi har bara en femtedel kvar och det är bråttom att kraftigt reducera utsläppen. Det har Greta Thunberg och de strejkande ungdomarna förstått. Därför stödjer vi deras krav, skriver 270 klimatforskare.
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| 42. |
- Alakpa, Enateri V., et al.
(författare)
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Bioprinted schwann and mesenchymal stem cell co-cultures for enhanced spatial control of neurite outgrowth
- 2023
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Ingår i: Gels. - : MDPI. - 2310-2861. ; 9:3
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Tidskriftsartikel (refereegranskat)abstract
- Bioprinting nerve conduits supplemented with glial or stem cells is a promising approach to promote axonal regeneration in the injured nervous system. In this study, we examined the effects of different compositions of bioprinted fibrin hydrogels supplemented with Schwann cells and mesenchymal stem cells (MSCs) on cell viability, production of neurotrophic factors, and neurite outgrowth from adult sensory neurons. To reduce cell damage during bioprinting, we analyzed and optimized the shear stress magnitude and exposure time. The results demonstrated that fibrin hydrogel made from 9 mg/mL of fibrinogen and 50IE/mL of thrombin maintained the gel’s highest stability and cell viability. Gene transcription levels for neurotrophic factors were significantly higher in cultures containing Schwann cells. However, the amount of the secreted neurotrophic factors was similar in all co-cultures with the different ratios of Schwann cells and MSCs. By testing various co-culture combinations, we found that the number of Schwann cells can feasibly be reduced by half and still stimulate guided neurite outgrowth in a 3D-printed fibrin matrix. This study demonstrates that bioprinting can be used to develop nerve conduits with optimized cell compositions to guide axonal regeneration.
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| 43. |
- Alecrim, Viviane, et al.
(författare)
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Exfoliated Layered Materials for Digital Fabrication
- 2015
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Ingår i: NIP & Digital Fabrication Conference. ; , s. 192-194
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Konferensbidrag (refereegranskat)abstract
- We introduced an exfoliation method of MoS2 in a 3% solution of sodium dodecyl surfactant at high concentration (i.e. 2 g/L). The bulk MoS2 was thinned by mechanical exfoliation between sand papers and the resulting powder was used to prepare dispersions by liquid exfoliation through probe sonication. The resulting dispersion consisted of very thin MoS2 nanosheets in surfactant solution with average lateral size around 126 nm. This may be interesting for applications in inkjet printed electronics.
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| 44. |
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| 45. |
- Alkner, Björn, 1968-, et al.
(författare)
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Effect of postoperative pneumatic compression after volar plate fixation of distal radial fractures: a randomized controlled trial
- 2018
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Ingår i: Journal of Hand Surgery, European Volume. - : SAGE PUBLICATIONS LTD. - 1753-1934 .- 2043-6289. ; 43:8, s. 825-831
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Tidskriftsartikel (refereegranskat)abstract
- We investigated the difference between postoperative rehabilitation with or without adjunctive intermittent pneumatic compression therapy following distal radial fracture treated with volar plating. A total of 115 patients were randomized to a control or to an experimental group. After 4 weeks of immobilization the experimental group received intermittent pneumatic compression therapy in addition to conventional postoperative rehabilitation. Primary outcome up to 1 year postoperatively was assessed using the Canadian Occupational Performance Measure. No significant differences between groups were found. There were no clinically relevant differences regarding the secondary outcome measures swelling, strength, pain and flexibility. We conclude that postoperative intermittent pneumatic compression treatment had no major benefits. The results of the present study do not support general use of intermittent pneumatic compression initiated 4 weeks following volar plating surgery for distal radial fracture. Level of evidence: I
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| 46. |
- Allsopp, Benjamin, et al.
(författare)
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Towards improved cover glasses for photovoltaic devices
- 2020
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Ingår i: Progress in Photovoltaics. - : John Wiley and Sons Ltd. - 1062-7995 .- 1099-159X. ; 28, s. 1187-1206
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Tidskriftsartikel (refereegranskat)abstract
- For the solar energy industry to increase its competitiveness, there is a global drive to lower the cost of solar-generated electricity. Photovoltaic (PV) module assembly is material-demanding, and the cover glass constitutes a significant proportion of the cost. Currently, 3-mm-thick glass is the predominant cover material for PV modules, accounting for 10%–25% of the total cost. Here, we review the state-of-the-art of cover glasses for PV modules and present our recent results for improvement of the glass. These improvements were demonstrated in terms of mechanical, chemical and optical properties by optimizing the glass composition, including addition of novel dopants, to produce cover glasses that can provide (i) enhanced UV protection of polymeric PV module components, potentially increasing module service lifetimes; (ii) re-emission of a proportion of the absorbed UV photon energy as visible photons capable of being absorbed by the solar cells, thereby increasing PV module efficiencies and (iii) successful laboratory-scale demonstration of proof of concept, with increases of 1%–6% in Isc and 1%–8% in Ipm. Improvements in both chemical and crack resistance of the cover glass were also achieved through modest chemical reformulation, highlighting what may be achievable within existing manufacturing technology constraints. © 2020 The Authors.
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| 47. |
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| 48. |
- Alm, Anita, 1953, et al.
(författare)
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BMI status in Swedish children and young adults in relation to caries prevalence.
- 2011
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Ingår i: Swedish dental journal. - : Swedish Dental Association. - 0347-9994. ; 35:1, s. 1-8
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Tidskriftsartikel (refereegranskat)abstract
- Overweight and obesity are increasing as health problems at global level. Dental caries and obesity are both multifactorial diseases and are associated with dietary habits. The aim of the present study was to investigate the relationship between body weight status and caries prevalence in an unselected population followed from pre-school years to young adulthood. The present investigation was designed as a longitudinal analysis of the association between overweight/obesity and dental caries in one population at 3, 6, 15 and 20 years of age. The result shows that adolescents (15 years) and young adults (20 years) who are overweight/obese had a statistically significantly higher caries prevalence than normal-weight young people. At 6 years of age, the odds (OR) of having caries among obese children are 2.5 times higher than the odds for caries among six-year-old children of normal weight (p = 0.04). At 3 years of age, no association between overweight/obesity and caries was found. To conclude, overweight and obese adolescents and young adults had more caries than normal-weight individuals. The present study emphasises the need for multidisciplinary approaches to change the lifestyle factors causing both overweight/obesity and dental caries.
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| 49. |
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| 50. |
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