title: Low susceptibility of analbuminemic rats to induction of bladder cancer by N-[4-(5-nitro-2-furyl)-2-thiazolyl]formamide.
abstract: The susceptibility of analbuminemic rats (Nagase analbuminemic rats; NAR) to induction of bladder cancer by oral N-[4-(5-nitro-2-furyl)-2-thiazolyl]formamide (FANFT) was studied. Male NAR and Sprague-Dawley rats (SD) were fed normal diet or normal diet supplemented with 0.2% FANFT for 10 weeks and killed in week 52. Bladder cancer was found in 5 of 24 SD (21%) but not in 18 NAR (0%). Proliferative lesions of the bladder epithelium, which are considered to be precancerous or more advanced than precancerous changes, were found in 16 of 24 SD (67%), but in only 4 of 18 NAR (22%). NAR showed lower susceptibility than control SD to induction of bladder cancer by FANFT.
mesh_terms: D000818:Animals; D005200:FANFT; D006949:Hyperlipidemias / Q000235:genetics; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D011922:Rats, Mutant Strains; D012709:Serum Albumin / Q000172:deficiency; D013844:Thiazoles; D001749:Urinary Bladder Neoplasms / Q000139:chemically induced* / Q000235:genetics
chemical_list: D012709:Serum Albumin; D013844:Thiazoles; D005200:FANFT