title: [Levels of polychlorinated bifenilis and organochlorine in pesticides in chicken eggs from different Russian regions].
abstract: Chicken eggs are recognized as a useful matrix for international comparison of accumulation levels of persistent organic pollutants (POPs) in foodstuffs. The paper contains results of detection of 17 congeners of PCB, hexachlorobenzene, hexachlorocyclohexane, DDT and its metabolites in chicken eggs, collected near the former PCB-containing producing plant (Novomoskovsk), the plant earlier produced organochlorine pesticides and hexachlorobenzene (Chapaevsk) and from several areas of the Saratov region. Comparison of obtained results with data from IPEN international study has shown that PCBs levels in chicken eggs from the town of Novomoskovsk and from Chapaevsk local farms is significantly higher than for the most polluted territories in different countries of the world. Chicken eggs' pollution by DDT and HCCH is less expressed than by PCBs. Analysis of these matters' content in chicken egg samples, collected in five poultry farms in different regions of Russia has not revealed a remarkable level of chlorinated pesticide pollution.
mesh_terms: D000818:Animals; D001713:Biphenyl Compounds / Q000032:analysis*; D002645:Chickens; D004531:Eggs / Q000032:analysis*; D005504:Food Analysis; D006801:Humans; D006843:Hydrocarbons, Chlorinated / Q000032:analysis*; D010575:Pesticides / Q000032:analysis*; D012426:Russia