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Вид документа : Статья из журнала
РЖ ВИНИТИ 34 (BI34) 95.10-04Т4.142

Автор(ы) : Mes, Jos, Arnold Douglas L., Bryce, Fred
Заглавие : Determination of polychlorinated biphenyls in postpartum blood, adipose tissue, and milk from female rhesus monkeys and their offspring after prolonged dosing with Aroclor 1254
Источник статьи : J. Anal. Toxicol. - 1994. - Vol. 18, N 1. - С. 29-35
Аннотация: Analytical and quality control procedures are described for the determination of polychlorinated biphenyls in blood, adipose tissue, and milk from dosed female monkeys and their offspring, as part of a study to measure the toxicological effect of Aroclor 1254 on the pre- and postnatal development of fetus and infant, respectively. Recoveries of polychlorinated biphenyls from fortified blood, fat, and milk of monkeys ranged from 81 to 96%, whereas recoveries from fortified corn oil, used to evaluate routine analysis, ranged from 94 to 108%. The coefficient of variation for triplicate analyses of lipids and polychlorinated biphenyls in blood or adipose tissue or both was less than 10%. Polychlorinated biphenyl levels in blood, milk, and fat rose with increasing dosage. After weaning, when the infants were no longer exposed to polychlorinated biphenyls, their blood levels declined rapidly and approached maternal levels within 40-50 weeks. Approximately 100 weeks after weaning, polychlorinated biphenyl levels in adipose tissue of infants from treated dams reached the backgroupd levels of those in the control group. Канада, Food Research and Toxicology Research Divisions, Bureau of Chemical Safety, Food Directorate, Health Protection Branch, Health and Welfare Canada, Tunney's Pasture, Ottawa, ON
ГРНТИ : 34.47.21
Предметные рубрики: БИФЕНИЛЫ ПОЛИХЛОРИРОВАННЫЕ
АРОКЛОР 1254
ЖИРОВАЯ ТКАНЬ
МОЛОКО МАТЕРИНСКОЕ
КРОВЬ ОБЕЗЬЯНЫ
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