TY - JOUR A1 - Jaggi, W. A1 - Lutz, Werner K. A1 - Schlatter, C. T1 - Comparative studies on the covalent binding of the carcinogen benzo(a)pyrene to DNA in various model systems N2 - The covalent binding of tritiated benzo(a)pyrene (BP) to DNA has been determined in rat liver in vivo, in rat liver perfused in situ, after incubation of BP with liver single cells, with liver homogenate, with liver microsomes and DNA, with fibroblasts from a rat granulorna pouch, and with ยท 2 cell lines. Li ver single cells were found to be a valuable compromise between the rnost sensitive system (microsomal incubation of BP with DNA) and the biologically most relevant system (in vivo ). KW - Toxikologie Y1 - 1979 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-61131 ER -