نتایج جستجو برای: chemical exposure
تعداد نتایج: 668608 فیلتر نتایج به سال:
Background and Objective: various type of chemical and biological agent with different health effect are used in laboratorial environment. Some researches indicated the risk of respiratory exposure in university laboratories. Present study aims to evaluate the operation of laboratorial hoods in campus and food and drug organization in Qazvin University of medical science. Materials and Metho...
Gene-environment interactions contribute to complex disease development. The environmental contribution, in particular low-level and prevalent environmental exposures, may constitute much of the risk and contribute substantially to disease. Systematic risk evaluation of the majority of human chemical exposures, has not been conducted and is a goal of regulatory agencies in the U.S. and worldwid...
BACKGROUND In 1994 a small cluster of hepatitis-C cases in Rhesus-negative women in Ireland prompted a nationwide screening programme for hepatitis-C antibodies in all anti-D recipients. A total of 55 386 women presented for screening and a history of exposure to anti-D was sought from all those testing positive and a sample of those testing negative. The resulting data comprised 620 antibody-p...
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