نتایج جستجو برای: polychlorinated biphenyls
تعداد نتایج: 7496 فیلتر نتایج به سال:
BACKGROUND AND AIM: Although the genetic and hormonal risk factors of breast cancer are well identified, they cannot fully explain occurrence all cases. Epidemiological experimental studies have suggested that exposure to environmental pollutants, especially those with potential estrogenic properties, as polychlorinated biphenyls (PCBs) may a role in development. We aimed estimate association b...
In many instances pharmacokinetic modeling offers the best method of interpreting the significance to man of results obtained with laboratory animals but first we must have accurate models for our laboratory animals. A physiological pharmacokinetic model has been used to simulate the disposition of polychlorinated biphenyls (PCBs) in the rat and to extrapolate results obtained with the rat to p...
Fires, explosions and other accidents in polychlorinated biphenyl (PCB)-filled equipment can result in possible exposure of firemen, cleaning personnel and regular workers. Inhalation, dermal exposure and ingestion are the possible routes of exposure. An indirect assessment of the exposure can be made by analyses of wipes, air and water samples and clothes. A direct assessment of exposure can b...
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