title: Ultrastructural effects of N-methyl-N-nitrosourea on the tracheobronchial epithelium of the Syrian golden hamster.
mesh_terms: D000230:Adenocarcinoma / Q000139:chemically induced*; D000818:Animals; D001345:Autoradiography; D001980:Bronchi / Q000187:drug effects* / Q000473:pathology; D002273:Carcinogens; D002291:Carcinoma, Papillary / Q000139:chemically induced*; D002294:Carcinoma, Squamous Cell / Q000139:chemically induced*; D002467:Cell Nucleus / Q000187:drug effects; D006224:Cricetinae; D003594:Cytoplasmic Granules / Q000187:drug effects; D004847:Epithelial Cells; D004848:Epithelium / Q000187:drug effects; D006965:Hyperplasia / Q000139:chemically induced; D008297:Male; D008679:Metaplasia / Q000139:chemically induced; D008697:Methane; D008854:Microscopy, Electron; D008928:Mitochondria / Q000187:drug effects; D009374:Neoplasms, Experimental; D009607:Nitrosourea Compounds / Q000494:pharmacology*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014132:Trachea / Q000187:drug effects* / Q000473:pathology; D014134:Tracheal Neoplasms / Q000139:chemically induced*; D014316:Tritium
chemical_list: D002273:Carcinogens; D009607:Nitrosourea Compounds; D014316:Tritium; D008697:Methane; D013936:Thymidine