Now showing items 1-4 of 4
Chronic ethanol intake promotes double gluthatione S-transferase transforming growth factor-alpha-positive hepatocellular lesions in male Wistar rats
(Cancer Science, 2008-02-01) [Artigo]
The chronic ethanol intake influence on the gluthatione S-transferase (GST-P) and transforming growth factor alpha (TGF-alpha) expression in remodeling/persistent preneoplastic lesions (PNLs) was evaluated in the resistant ...
Metalloproteinases 2 and-9 activity during promotion and progression stages of rat liver carcinogenesis
(Journal of Molecular Histology, 2009-02-01) [Artigo]
Activity of metalloproteinases 2 and 9 (MMP-2 and 9) during promotion and progression of rat liver carcinogenesis was investigated in a modified resistant hepatocyte model. Development of preneoplastic liver lesions positive ...
Effects of Ginkgo biloba on chemically-induced mammary tumors in rats receiving tamoxifen
(BMC Complementary and Alternative Medicine, 2013-05-01) [Artigo]
Background: Ginkgo biloba extract (GbE) is used extensively by breast cancer patients undergoing treatment with Tamoxifen (TAM). Thus, the present study investigated the effects of GbE in female Sprague-Dawley (SD) rats ...
Mate attenuates DNA damage and carcinogenesis induced by diethylnitrosamine and thermal injury in rat esophagus
(Food and Chemical Toxicology, 2009-07-01) [Artigo]
Drinking hot mate has been associated with risk for esophageal cancer in South America. Thus. the aims of this study were to evaluate the modifying effects of mate intake on DNA damage and esophageal carcinogenesis induced ...