Growth kinetics of diethylnitrosamine-induced, enzyme-deficient "preneoplastic" liver cell populations in vivo and in vitro.

Adenosine Triphosphatases/metabolism Animals Autoradiography Carcinogens Cell Division Cell Transformation, Neoplastic Cells, Cultured Histocytochemistry Liver/enzymology,pathology,physiopathology Liver Diseases/physiopathology Liver Neoplasms/physiopathology Male Metabolic Diseases/chemically induced Nitrosamines/administration & dosage Phosphoglucomutase/metabolism Precancerous Conditions/chemically induced,enzymology,physiopathology Rats Thymidine/metabolism Time Factors Tritium

Carcinogens Nitrosamines Tritium Adenosine Triphosphatases Phosphoglucomutase Thymidine