Assessment of Exposures to Bioaerosols among Poultry Feed Plant Workers
نویسندگان
چکیده
منابع مشابه
Exposure to aflatoxin B1 in animal-feed production plant workers.
The exposure to aflatoxin B1 (AFB) in animal-feed processing plants was assessed using binding of AFB to serum albumin. The albumin fraction was digested with pronase, and the digest was purified on a C18 Sepak column and an aflatest affinity column before quantification by ELISA. The level of detectability was 5 pg/mg albumin. The workers served as their own controls, as blood samples were tak...
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Current occupational exposures to chemical agents were assessed as part of an epidemiological study pertaining to the cancer and mortality patterns of Ontario construction workers. The task-based exposure assessment involved members from nine construction trade unions. Air samples were taken using personal sampling pumps and collection media. A DustTrak direct-reading particulate monitor was al...
متن کاملHealth complaints and immunological markers of exposure to bioaerosols among biowaste collectors and compost workers.
OBJECTIVES In a cross sectional study, work related health complaints and diseases of 58 compost workers and 53 biowaste collectors were investigated and compared with 40 control subjects. Levels of specific IgG antibodies to moulds and bacteria were measured as immunological markers of exposure to bioaerosols. METHODS With a standardised protocol, the participants of the study were interview...
متن کاملEvaluating exposures to inhalable dust among dairy parlor workers
ii To: Mom and Dad iii All the really good ideas I'd ever had came to me while I was milking a cow. Dr. O'Shaughnessy for their valuable and constructive suggestions during the development of my thesis. I would also like to thank all the dairy farm workers who participated in and helped with this study. Finally, I would like to thank my parents, Ben, and Elissa for their ongoing support and enc...
متن کاملAlteration in eating habits among shift workers of a poultry processing plant in southern Brazil.
The relationship between shift work and the eatinghabits of workers was investigated in a slaughterhouse in southern Brazil. It involved a cross-sectional study with 1,206 workers of both sexes between 18 and 50 years of age. A standardized questionnaire was used to gather demographic, socioeconomic, work shift and eating habit information. The shift of work was categorized into daytime and nig...
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ژورنال
عنوان ژورنال: Journal of Applied Sciences
سال: 2006
ISSN: 1812-5654
DOI: 10.3923/jas.2006.2051.2055