| 21. |
- Xu, Yiyi, et al.
(författare)
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Occupational exposure to particles and mitochondrial DNA : Relevance for blood pressure
- 2017
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Ingår i: Environmental Health: A Global Access Science Source. - : Springer Science and Business Media LLC. - 1476-069X. ; 16:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Particle exposure is a risk factor for cardiovascular diseases. Mitochondrial DNA (mtDNA) is a primary target for oxidative stress generated by particle exposure. We aimed to elucidate the effects of occupational exposure to particle-containing welding fumes on different biomarkers of mtDNA function, and in turn, explore if they modify the association between particle exposure and cardiovascular response, measured as blood pressure. Methods: We investigated 101 welders and 127 controls (all non-smoking males) from southern Sweden. Personal sampling of the welders’ exposure to respirable dust was performed during work hours (average sampling time: 6.8 h; range: 2.4-8.6 h) and blood pressure was measured once for each subject. We measured relative mtDNA copy number by quantitative PCR and methylation of the mitochondrial regulatory region D-loop and the tRNA encoding gene MT-TF by bisulfite-pyrosequencing. We calculated the relative number of unmethylated D-loop and MT-TF as markers of mtDNA function to explore the modification of mtDNA on the association between particle exposure and blood pressure. General linear models were used for statistical analyses. Results: Welders had higher mtDNA copy number (β = 0.11, p = 0.003) and lower DNA methylation of D-loop (β = −1.4, p = 0.002) and MT-TF (β = −1.5, p = 0.004) than controls. Higher mtDNA copy number was weakly associated with higher personal respirable dust exposure among welders with exposure level above 0.7 mg/m3 (β = 0.037, p = 0.054). MtDNA function modified the effect of welding fumes on blood pressure: welders with low mtDNA function had higher blood pressure than controls, while no such difference was found in the group with high mtDNA function. Conclusion: Increased mtDNA copy number and decreased D-loop and MT-TF methylation were associated with particle-containing welding fumes exposure, indicating exposure-related oxidative stress. The modification of mtDNA function on exposure-associated increase in blood pressure may represent a mitochondria-environment interaction.
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| 22. |
- Albin, Maria, et al.
(författare)
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0253 Hairdressers are occupationally exposed to ortho- and meta- toluidine
- 2014
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Ingår i: Occupational and Environmental Medicine. - : BMJ. - 1470-7926 .- 1351-0711. ; 71 Suppl 1, s. 32-33
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Konferensbidrag (refereegranskat)abstract
- Hairdressing work is classified as carcinogenic based on excess risk for bladder cancer. We aimed at evaluating if current hairdressers are exposed to established/suspected bladder carcinogens (aromatic amines) and indicate possible sources of exposure.
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| 23. |
- Albin, Maria, et al.
(författare)
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Acute myeloid leukemia and clonal chromosome aberrations in relation to past exposure to organic solvents
- 2000
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Ingår i: Scandinavian Journal of Work, Environment and Health. - 0355-3140. ; 26:6, s. 482-491
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The effects of occupational and leisure-time exposures on the risk of acute myeloid leukemia (AML) were investigated with emphasis on clonal chromosome aberrations (CCA) and morphological subtypes. METHODS: Consecutively diagnosed cases of AML (N=333) and 1 population referent per case were retrospectively included in the study. Information on worktasks, companies, and leisure-time activities was obtained with telephone interviews. Exposure probability and intensity were assessed by occupational hygienists. Associations were evaluated with logistic regression. RESULTS: Exposure to organic solvents was associated with an increased risk of AML [low exposure: OR 1.5 (95% confidence interval (95% CI) 1.0-2.3, moderate-high exposure: OR 2.3 (95% CI 1.0-5.0)]. For exposure to solvents, but not to benzene, the OR was 1.2 (95% CI 0.69-2.0) for "low" and 2.7 (95% CI 1.0-7.3) for "moderate-high" exposure. The observed effects increased with intensity and duration of exposure. The estimated effects were higher for patients >60 years of age at the time of diagnosis. The effect of exposure to organic solvents was not differential with regard to morphology [except possibly erythroleukemia: OR 4.2, 95% CI 1.0-17 or the presence of CCA in general]. No increased risk for AML with complex CCA or with total or partial losses of chromosomes 5 or 7 were observed, but a higher risk was found for AML with trisomy 8 (OR 11, 95% CI 2.7-42) as the sole aberration. CONCLUSIONS: Exposure to organic solvents was associated with an increased risk of AML. This association was not due to benzene exposure alone and may be modified by age. Furthermore, specific associations with trisomy 8, and possibly also erythroleukemia, were suggested.
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| 24. |
- Albin, Maria, et al.
(författare)
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Ageing workers and an extended working life
- 2017
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Ingår i: Arbetslivet och socialförsäkringen. - Stockholm : Försäkringskassan. ; , s. 45-58
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 25. |
- Albin, Maria, et al.
(författare)
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Arbets- och miljömedicin
- 2009
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Ingår i: Folkhälsa som tvärvetenskap. - 9789144040097 ; , s. 293-316
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 26. |
- Albin, Maria, et al.
(författare)
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Arbetsmiljöns många dimensioner
- 2019
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Ingår i: Arbetsmarknad & Arbetsliv. - Karlstad : Karlstads universitet. - 1400-9692 .- 2002-343X. ; 25:1, s. 4-7
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Löner och andra former av ersättningar som till exempel avtalsförsäkringar för anställda är ofta i fokus för såväl nyhetsflödet som statistik och forskning baserad på den. Regelbundet publiceras statistik om löner för olika grupper, arbetsmarknadens parter bevakar utvecklingen för egna och andra grupper, medlare arbetar för en nå lösningar och jämförelser görs av lönenivåer och andra villkor mellan länder. Officiell lönestatistik publiceras regelbundet. Den goda tillgången på statistik underlättar forskningen vad gäller löner. När det finns konflikter mellan parterna på arbetsmarknaden, blir uppmärksamheten mycket stor speciellt då inte bara de direkt involverade påverkas utan också allmänheten. Ett av många exempel är den konflikt som SAS och piloternas fackförening hade tidigare i år.
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| 27. |
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| 28. |
- Albin, Maria, et al.
(författare)
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Asbestos and cancer
- 1995
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Ingår i: Medicina del Lavoro. - 0025-7818. ; 86:3, s. 259-262
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Tidskriftsartikel (refereegranskat)
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| 29. |
- Albin, Maria, et al.
(författare)
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Asbestos and cancer: An overview of current trends in Europe
- 1999
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Ingår i: Environmental Health Perspectives. - 1552-9924. ; 107:Suppl. 2, s. 289-298
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Tidskriftsartikel (refereegranskat)abstract
- This review assesses the contribution of occupational asbestos exposure to the occurrence of mesothelioma and lung cancer in Europe. Available information on national asbestos consumption, proportions of the population exposed, and exposure levels is summarized. Population-based studies from various European regions on occupational asbestos exposure, mesothelioma, and lung cancer are reviewed. Asbestos consumption in 1994 ranged, per capita, between 0. 004 kg in northern Europe and 2.4 kg in the former Soviet Union. Population surveys from northern Europe indicate that 15 to 30% of the male (and a few percent of the female) population has ever had occupational exposure to asbestos, mainly in construction (75% in Finland) or in shipyards. Studies on mesothelioma combining occupational history with biologic exposure indices indicate occupational asbestos exposure in 62 to 85% of the cases. Population attributable risks for lung cancer among males range between 2 and 50% for definite asbestos exposure. After exclusion of the most extreme values because of methodologic aspects, most of the remaining estimates are within the range of 10 to 20%. Estimates of women are lower. Extrapolation of the results to national figures would decrease the estimates. Norwegian estimates indicate that one-third of expected asbestos-related lung cancers might be avoided if former asbestos workers quit smoking. The combination of a current high asbestos consumption per capita, high exposure levels, and high underlying lung cancer rates in Central Europe and the former Soviet Union suggests that the lung cancers will arise from the smoking-asbestos interaction should be a major concern.
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| 30. |
- Albin, Maria, et al.
(författare)
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Astma och eksem hos frisörer.
- 1998
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Ingår i: Hygiea. - 0346-6264. ; 1:Band 107:144, s. 137-137
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Konferensbidrag (refereegranskat)
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