[Biochemical characteristics of major fractions of rat liver cells in dimethylnitrosamine-induced carcinogenesis].

: The report deals with a comparative study of the morphological and biochemical indexes in the fractions of parenchymal and non-parenchymal isolated cells of rat's liver, both intact and treated with a polytropic carcinogen-nitrosodimethylamine (NDMA)-for seven months. A higher susceptibility of parenchymal cells to NDMA was established.