title: Ultrastructural changes in nuclei and nucleoli of rat liver cells treated with hepatocarcinogens.
mesh_terms: D000081:Acetamides; D000818:Animals; D001391:Azo Compounds; D002273:Carcinogens; D002277:Carcinoma / Q000139:chemically induced / Q000473:pathology; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002471:Cell Transformation, Neoplastic; D002843:Chromatin; D005001:Ethionine; D005449:Fluorenes; D008099:Liver / Q000473:pathology*; D008113:Liver Neoplasms / Q000139:chemically induced / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D009374:Neoplasms, Experimental / Q000139:chemically induced; D051381:Rats
chemical_list: D000081:Acetamides; D001391:Azo Compounds; D002273:Carcinogens; D002843:Chromatin; D005449:Fluorenes; D005001:Ethionine