title: Effect of castration and testosterone propionate on polyploidization of liver cells in the rat.
mesh_terms: D000818:Animals; D002369:Castration; D006706:Homeostasis / Q000187:drug effects; D007620:Karyometry; D008099:Liver / Q000166:cytology*; D008297:Male; D011123:Polyploidy / Q000187:drug effects*; D012313:RNA / Q000096:biosynthesis; D051381:Rats; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D013739:Testosterone; D012313:RNA