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Lack of chemopreventive effects of ginger on colon carcinogenesis induced by 1,2-dimethylhydrazine in rats
(Elsevier B.V., 2006-06-01)
Ginger (Zingiber officinale Roscoe) has been proposed as a promising candidate for cancer prevention. Its modifying potential on the process of colon carcinogenesis induced by 1,2-dimethylhydrazine (DMH) was investigated ...
Effects of lycopene, synbiotic and their association on early biomarkers of rat colon carcinogenesis
(Pergamon-Elsevier B.V. Ltd, 2010-03-01)
This study evaluated whether a synergy exists for the combined treatment with lycopene and synbiotic on early biomarkers; of colon carcinogenesis. Male Wistar rats received a diet containing 300 mg/kg of lycopene and/or ...
Chemopreventive effects of mate against mouse mammary and colon carcinogenesis
(Human & Experimental Toxicology, 2015)
Protective effects of yacon (Smallanthus sonchifolius) intake on experimental colon carcinogenesis
(Pergamon-Elsevier B.V. Ltd, 2012-08-01)
Yacon (Smallanthus sonchifolius), a tuberous root native to the Andean region of South America, contains high concentration of fructans with potential for colon cancer prevention. This study investigated the potential ...
Lack of protective effects of zinc gluconate against rat colon carcinogenesis
(2013-05-01)
Zinc has been proposed as a promising chemopreventive candidate against colon cancer. However, few studies on the potential beneficial effects of this trace element on cancer chemoprevention are available. The present study ...
Aberrant crypt foci and colon cancer: comparison between a short- and medium-term bioassay for colon carcinogenesis using dimethylhydrazine in Wistar rats
(Associação Brasileira de Divulgação Científica (ABRADIC), 2002-03-01)
Aberrant crypt foci (ACF) in the colon of carcinogen-treated rodents are considered to be the earliest hallmark of colon carcinogenesis. In the present study the relationship between a short-term (4 weeks) and medium-term ...
Lack of chemoprevention of dietary Agaricus blazei against rat colonic aberrant crypt foci
(Sage Publications Ltd, 2008-06-01)
The mushroom Agaricus blazei (Ab) has been widely used in folk medicine to treat various diseases including cancer. No information is available on its possible protective effects on the development of colon cancer. The ...
Açai (Euterpe oleracea Mart.) feeding attenuates dimethylhydrazine-induced rat colon carcinogenesis
(2013-08-01)
This study investigated the protective effect of spray-dried açaí powder (AP) intake on colon carcinogenesis induced by 1,2-dimethylhydrazine (DMH) in male Wistar rats. After 4. weeks of DMH administrations, the groups ...
Efficacy of geraniol but not of β-ionone or their combination for the chemoprevention of rat colon carcinogenesis
(Associação Brasileira de Divulgação Científica (ABRADIC), 2011-06-01)
β-ionone (βI), a cyclic isoprenoid, and geraniol (GO), an acyclic monoterpene, represent a promising class of dietary chemopreventive agents against cancer, whose combination could result in synergistic anticarcinogenic ...