title: Promotional effects of testosterone and high fat diet on the development of autochthonous prostate cancer in rats.
abstract: Depots of testosterone implanted in Lobund-Wistar (L-W) rats, resulted in increased incidence of prostate adenocarcinomas (PAs) in the dorsal lateral lobe area. In testosterone-treated rats which had been fed the same diet plus 15% corn oil, the prostate tumors were more numerous and they appeared earlier. Rats consuming the same feed containing 15% corn oil (no testosterone) did not produce prostate tumors. Positive correlations were demonstrated between the development of PAs in L-W rats that were treated with testosterone and high fat diet.
mesh_terms: D000818:Animals; D003043:Cocarcinogenesis; D004041:Dietary Fats / Q000009:adverse effects*; D008297:Male; D011471:Prostatic Neoplasms / Q000209:etiology* / Q000473:pathology; D051381:Rats; D013739:Testosterone / Q000633:toxicity*
chemical_list: D004041:Dietary Fats; D013739:Testosterone