title: Requirement of cell proliferation for the induction of presumptive preneoplastic lesions in rat liver by a single dose of 1,2-dimethylhydrazine.
mesh_terms: D000818:Animals; D002471:Cell Transformation, Neoplastic / Q000139:chemically induced*; D002796:Choline Deficiency / Q000503:physiopathology; D004127:Dimethylhydrazines / Q000494:pharmacology*; D006498:Hepatectomy; D008099:Liver / Q000187:drug effects* / Q000201:enzymology; D008297:Male; D008763:Methylhydrazines / Q000494:pharmacology*; D051381:Rats; D005723:gamma-Glutamyltransferase / Q000096:biosynthesis*
chemical_list: D004127:Dimethylhydrazines; D008763:Methylhydrazines; D005723:gamma-Glutamyltransferase