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- Rehn, M., et al.
(författare)
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Unusual increase of psittacosis in southern Sweden linked to wild bird exposure, January to April 2013
- 2013
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Ingår i: Eurosurveillance. - 1025-496X .- 1560-7917. ; 18:19, s. 13-20
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Tidskriftsartikel (refereegranskat)abstract
- Free-living wild birds worldwide act as reservoir for Chlamydia psittaci, but the risk of transmission to humans through contact with wild birds has not been widely documented. From 12 January to April 9 2013, a total of 25 cases of psittacosis were detected in southern Sweden, about a threefold increase compared with the mean of the previous 10 years. A matched case-control study investigating both domestic and wild bird exposure showed that cases were more likely than controls to have cleaned wild bird feeders or been exposed to wild bird droppings in other ways (OR: 10.1; 95% CI: 2.1-47.9). We recommend precautionary measures such as wetting bird feeders before cleaning them, to reduce the risk of transmission of C. psittaci when in contact with bird droppings. Furthermore, C. psittaci should be considered for inclusion in laboratory diagnostic routines when analysing samples from patients with atypical pneumonia, since our findings suggest that psittacosis is underdiagnosed.
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| 4. |
- Alm, David, et al.
(författare)
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On an Apparent Asymmetry in Attitude Desert
- 2007
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Ingår i: Hommage à Wlodek: Philosophical Papers Dedicated to Wlodek Rabinowicz.
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- It is possible for persons to deserve evaluative attitudes such as admiration and disdain. There is an apparent asymmetry between positive and negative attitudes, however. While the latter appear to be subject to what I will call a "control requirement," the former do not appear to be so subject. I attempt to explain away this asymmetry by appeal to pragmatic factors
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| 5. |
- Andersson, Karin, et al.
(författare)
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A two-year clinical lifestyle intervention program for weight loss in obesity
- 2008
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Ingår i: Food & nutrition research. - : Co-Action Publishing. - 1654-661X .- 1654-6628. ; 52, s. 1656-
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: In recent randomised prospective studies, lifestyle intervention induced a weight loss of approximately 5%. OBJECTIVE: To describe and evaluate a 2-year on-going group intervention program in clinical practice in terms of weight loss and changes in metabolic risk factors, i.e. sagital abdominal diameter (SAD), triglycerides, fasting blood glucose and blood pressure. DESIGN: The aim of the intervention program was to motivate lifestyle changes concerning food intake and physical activity. The emphasis was on lifestyle modification, followed up at regular visits during 2 years. Subjects evaluated were 100 women with mean BMI 37.6 kg/m(2) and 26 men with mean BMI 36.5 kg/m(2). RESULTS: One hundred of 151 enrolled women and 26 of 36 men completed the program. Mean weight decreased by 3.8 kg in women (from 103.5 to 99.7, p<0.001) and 4.4 kg in men (from 116.5 to 112.1, p<0.05), respectively. SAD decreased by 5% (p=0.001 in women, p=0.01 in men), and triglycerides by 16% in women (p=0.01) and 24% in men (p=0.001), however systolic and diastolic blood pressure increased slightly but significantly. CONCLUSION: It is possible to perform a clinical lifestyle intervention program for outpatients on an ongoing basis with weight loss, lowered SAD and triglycerides, and a similar or lower dropout rate compared to clinical trials.
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| 6. |
- Andersson, Maria A., et al.
(författare)
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Evaluation of the potential genotoxicity of chromium picolinate in mammalian cells in vivo and in vitro
- 2007
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Ingår i: Food and Chemical Toxicology. - : Elsevier BV. - 0278-6915 .- 1873-6351. ; 45:7, s. 1097-1106
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Tidskriftsartikel (refereegranskat)abstract
- Chromium picolinate (CrPic) is a synthetic nutritional supplement primarily used for weight loss and muscle building. Recent studies have indicated that CrPic might be genotoxic and these findings together with the wide-spread consumer use, have increased the concern about its safety. In the present study we investigated the potential genotoxicity of CrPic in mice given a single intraperitoneal injection (up to 3 mg/kg b.wt.) by evaluating the frequency of micronucleated polychromatic erythrocytes (fMNPCE) in peripheral blood, and DNA damage in lymphocytes and hepatocytes. The fMNPCE was evaluated after 42 h and DNA damage after 16 h. Using the Comet assay DNA damage was also monitored in extended-term cultures of human lymphocytes and in L5178Y mouse lymphoma cells that had been exposed for 3 h to 500 μM CrPic under different exposure conditions.A slight, but significant CrPic-induced increase in DNA damage (P < 0.001) was observed in the human lymphocytes, but only when these cells were exposed in the absence of serum. In all other experiments CrPic was found to be without genotoxic effects, both in vivo and in vitro. Taken together, our results suggest that a high concentration of CrPic might be DNA damaging, but only under non-physiological conditions.
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| 7. |
- Appiah Mensah, Alex, et al.
(författare)
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Taller and slenderer trees in Swedish forests according to data from the National Forest Inventory
- 2023
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Ingår i: Forest Ecology and Management. - : Elsevier BV. - 0378-1127 .- 1872-7042. ; 527
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Tidskriftsartikel (refereegranskat)abstract
- Changes over time in annual basal area growth and mean height for Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) over the period, 1983-2020 were studied using sample tree data from temporary plots recorded in the Swedish National Forest Inventory. The annual basal area growth was derived from the last measured full ring on increment cores. Using 20 to 60-year-old dominant trees, the mean height and annual basal area growth were examined as functions of tree, stand and site conditions, and trends were assessed mainly using residual analyses over time. A significant increase in mean height at a given age was found for both species, but the annual basal area growth level remained stable over the 38-year period. Currently, at a given age of 50 annual rings at breast height, the mean heights of pines and spruces increased on average by 10.1% (i.e. similar to 2 m), compared to 50 year-old pines and spruces in the 1980s, and the increase was similar in the different regions. The results suggest that trees have become taller and slenderer in Swedish forests. Increasing tree height over time at a given age in Northern Europe has been documented in several reports and many causes have been suggested, such as changed forest management, increasing temperatures and nitrogen deposition. We suggest that elevated CO2 in the air and improved water-use efficiency for the trees might also be strong drivers.
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| 8. |
- Arnbjörnsson, Einar, et al.
(författare)
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Changes in hospital costs for an appendectomy : 1955, 1965, and 1975
- 1983
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Ingår i: The American Journal of Surgery. - : Elsevier BV. - 0002-9610. ; 146:3, s. 342-345
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Tidskriftsartikel (refereegranskat)abstract
- A reduction in the number of postoperative bed days for patients who underwent appendectomy led to a study of changes in hospital costs of appendectomies for the years 1955, and 1965, and 1975. No significant changes were found in the total hospital costs. However, the postoperative costs decreased by 36 percent from 1955 to 1975 due to a decrease in the mean duration of hospital stay. During the same period of time, the perioperative costs increased by 90 percent due to increased length of operation time correlated with an increasing proportion of inexperienced operating surgeons. At present, there seem to be few possible ways to increase the cost efficiency of treating appendicitis.
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| 9. |
- Badersten, Björn, et al.
(författare)
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On the Ethnocentrism of Transitology
- 1998
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Ingår i: Collective identities in an era of transformations : analysing developments in East and Central Europe and the former Soviet Union. - 9179665365
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Abstract is not available
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| 10. |
- Bergman, Stefan, 1959-, et al.
(författare)
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Chronic musculoskeletal pain, prevalence rates, and sociodemographic associations in a Swedish population study
- 2001
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Ingår i: Journal of Rheumatology. - Toronto : Journal of Rheumatology Publishing Co. Ltd.. - 0315-162X .- 1499-2752. ; 28:6, s. 1369-1377
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To estimate the prevalence of chronic regional and widespread musculoskeletal pain in a sample of the general adult population and study the association to age, sex, socioeconomic class, immigration, and housing area.METHODS: A cross sectional survey with a postal questionnaire to 3928 inhabitants on the west coast of Sweden.RESULTS: The age and sex adjusted prevalence of chronic regional pain (CRP) was 23.9% and chronic widespread pain (CWP) 11.4% among 2425 subjects who responded to the complete questionnaire. Odds ratio (OR) for CWP showed a systematic increasing gradient with age and was highest in the age group 59-74 yrs (OR 6.36, 95% CI 3.85-10.50) vs age group 20-34 yrs. CWP was also associated with female sex (OR 1.91, 95% CI 1.41-2.61), being an immigrant (OR 1.83, 95% CI 1.22-2.77), living in a socially compromised housing area (OR 3.05, 95% CI 1.48-6.27), and being an assistant nonmanual lower level employee (OR 1.92, 95% CI 1.09-3.38) or manual worker (OR 2.72, 95% CI 1.65-4.49) vs being an intermediate/higher nonmanual employee. OR for CRP showed a systematic increasing gradient with age and was highest in the age group 59-74 yrs (OR 2.22, 95% CI 1.62-3.05) vs age group 20-34 yrs. CRP was also associated with being a manual worker (OR 1.63, 95% CI 1.19-2.23) vs being an intermediate/higher nonmanual employee.CONCLUSION: Chronic musculoskeletal pain is common in the general population. Sociodemographic variables were overall more frequently and strongly associated with CWP than with CRP, which indicates different pathophysiology in the development or preservation of pain in the 2 groups.
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