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- Chang, E T, et al.
(författare)
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Alcohol drinking and risk of localized versus advanced and sporadic versus familial prostate cancer in Sweden
- 2005
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Ingår i: Cancer Causes and Control. - Karolinska Inst, Dept Med Epidemiol & Biostat, SE-17177 Stockholm, Sweden. Umea Univ, Dept Radiat Sci Oncol, Umea, Sweden. : SPRINGER. - 0957-5243 .- 1573-7225. ; 16:3, s. 275-284
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Tidskriftsartikel (refereegranskat)abstract
- Background: It is unknown whether the association of alcohol consumption with prostate cancer risk varies between localized and advanced cases, or between sporadic and familial cases. Methods: We assessed recent alcohol drinking in a population-based case-control study of Swedish men, including 1499 cases and 1130 controls. Drinking status and average volume, frequency, and type of alcohol consumed were evaluated. Unconditional logistic regression was performed to estimate the odds ratios (ORs) and corresponding 95% confidence intervals (CIs) for associations between alcohol consumption and prostate cancer risk. Results: Prostate cancer cases were more likely than controls to be current or former, rather than never, drinkers. However, there was no association between recent total alcohol, beer, wine, and liquor consumption and risk of overall prostate cancer, nor advanced, sporadic, or familial prostate cancer. The OR for risk of overall disease among men who drank more than 135 g of total alcohol per week versus non-drinkers was 1.2 (95% CI: 0.9, 1.5), p(trend)=0.12. There was a marginal positive association between alcohol intake and risk of localized disease. Conclusions: We detected no association between recent alcohol consumption and risk of advanced, sporadic, or familial prostate cancer, and a borderline positive association with localized disease.
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- Johnsson, K. M., et al.
(författare)
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Medical support during the European Union Summit in Gothenburg, Sweden, June 2001
- 2006
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Ingår i: Prehospital and disaster medicine. - 1049-023X. ; 21:4, s. 282-5
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: Several factors are important for the number and severity of medical emergencies during mass-gatherings. The risk of violence, the size and mobility of the crowd, the type of event, weather, and duration of the event all influence the outcome. During the European Union (EU) Summit, from 15-16 June 2001 in Gothenburg, Sweden, approximately 50,000 people participated in 43 protest marches, some which included 15,000 participants. Clashes between police and the protesters occurred. OBJECTIVE: The objective of this study was to analyze the amount and character of injuries as well as the medical complaints in relation to the EU Summit. In addition, the aim of this study was to describe the organization and function of the healthcare services provided during the meeting. METHODS: This study is based on the medical records of patients presenting with injuries and other types of medical emergencies at the healthcare stations during the Summit. RESULTS: In total, 143 patients sought medical care. Fifty-three (37.1%) were police officers. Most patients had minor complaints, but a few were seriously injured. The Patient Presentation Rate (PPR) was 2.7. Nine victims were hospitalized as high priority. CONCLUSION: The PPR for the EU Summit was 2.7, which is in the same range as previously reported from other mass-gatherings.
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- Lindmark, F, et al.
(författare)
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Interleukin-1 receptor antagonist haplotype associated with prostate cancer risk
- 2005
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Ingår i: British Journal of Cancer. - Umea Univ, Dept Radiat Sci Oncol, S-90187 Umea, Sweden. Wake Forest Univ, Bowman Gray Sch Med, Ctr Human Genom, Winston Salem, NC USA. Karolinska Inst, Dept Med Epidemiol & Biostat, Stockholm, Sweden. Johns Hopkins Med Inst, Dept Urol, Baltimore, MD 21205 USA. Orebro Univ Hosp, Dept Urol & Clin Med, Orebro, Sweden. Univ Hosp, Reg Oncol Ctr, Uppsala, Sweden. : NATURE PUBLISHING GROUP. - 0007-0920 .- 1532-1827. ; 93:4, s. 493-497
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Tidskriftsartikel (refereegranskat)abstract
- IL1-RN is an important anti-inflammatory cytokine that modulate the inflammation response by binding to IL1 receptors, and as a consequence inhibits the action of proinflammatory cytokines IL1 alpha and IL1 beta. In this study, we hypothesise that sequence variants in the IL1-RN gene are associated with prostate cancer risk. The study population, a population-based case - control study in Sweden, consisted of 1383 prostate cancer case patients and 779 control subjects. We first selected 18 sequence variants covering the IL1-RN gene and genotyped these single-nucleotide polymorphisms ( SNPs) in 96 control subjects. Gene-specific haplotypes of IL1-RN were constructed and four haplotype-tagging single-nucleotide polymorphisms (htSNPs) were identified (rs878972, rs315934, rs3087263 and rs315951) that could uniquely describe 495% of the haplotypes. All study subjects were genotyped for the four htSNPs. No significant difference in genotype frequencies between cases and controls were observed for any of the four SNPs based on a multiplicative genetic model. Overall there was no significant difference in haplotype frequencies between cases and controls; however, the prevalence of the most common haplotype (ATGC) was significantly higher among cases (38.7%) compared to controls (33.5%) ( haplotype-specific P = 0.009). Evaluation of the prostate cancer risk associated with carrying the 'ATGC' haplotype revealed that homozygous carriers were at significantly increased risk ( odds ratio (OR) = 1.6, 95% confidence interval (CI) = 1.2 - 2.2), compared to noncarriers, while no significant association was found among subjects heterozygous for the haplotype ( OR = 1.0, 95% CI = 0.8 - 1.2). Restricting analyses to advanced prostate cancer strengthened the association between the 'ATGC' haplotype and disease risk (OR for homozygous carriers vs noncarriers 1.8, 95% CI = 1.3 - 2.5). In conclusion, the results from this study support the hypothesis that inflammation has a role of in the development of prostate cancer, but further studies are needed to identify the causal variants in this region and to elucidate the biological mechanism for this association.
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