title: Histochemical activity of alkaline and acid nucleases in the rat liver parenchyma during N-nitrosomorpholine carcinogenesis.
mesh_terms: D000818:Animals; D003851:Deoxyribonucleases / Q000378:metabolism*; D008099:Liver / Q000201:enzymology*; D008113:Liver Neoplasms / Q000201:enzymology*; D008297:Male; D009374:Neoplasms, Experimental / Q000201:enzymology*; D009603:Nitroso Compounds; D051381:Rats; D012260:Ribonucleases / Q000378:metabolism*
chemical_list: D009603:Nitroso Compounds; D003851:Deoxyribonucleases; D012260:Ribonucleases