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Diuron lacks promoting potential in a rat liver bioassay
(Taylor & Francis Inc, 2007-01-01)
The promoting activity of the herbicide Diuron was evaluated in a medium-term rat liver carcinogenesis bioassay that uses as endpoint immunohistochemically identified glutathione S-transferase positive (GST-P+) foci. Male ...
Diuron lacks promoting potential in a rat liver bioassay
(Taylor & Francis Inc, 2007-01-01)
The promoting activity of the herbicide Diuron was evaluated in a medium-term rat liver carcinogenesis bioassay that uses as endpoint immunohistochemically identified glutathione S-transferase positive (GST-P+) foci. Male ...
Early molecular events associated with liver and colon sub-acute responses to 1,2-dimethylhydrazine: Potential implications on preneoplastic and neoplastic lesion development
(2020-09-01)
This study unveiled the early cellular and molecular events induced by 1,2-dimethylhydrazine (DMH) in the colon and liver and their implications on pre- and neoplastic lesion burden in a late timepoint. Male Wistar rats ...
Absence of chemopreventive influence of propolis on the rat liver altered foci development
(Elsevier Gmbh, Urban & Fischer Verlag, 2010-07-01)
Propolis (bee glue) is a complex mixture of natural substances that exhibits a broad spectrum of biological activities. As the possibility exists that it may exert a chemopreventive role against cancer development, the ...
Absence of carcinogenic and anticarcinogenic effects of annatto in the rat liver medium-term assay
(Elsevier B.V., 2004-10-01)
Annatto (Bixa orellana L.) is a natural food colorant extensively used in many processed foods, especially dairy products. The lower cost of production and the low toxicity, make annatto a very attractive and convenient ...
Absence of carcinogenic and anticarcinogenic effects of annatto in the rat liver medium-term assay
(Elsevier B.V., 2004-10-01)
Annatto (Bixa orellana L.) is a natural food colorant extensively used in many processed foods, especially dairy products. The lower cost of production and the low toxicity, make annatto a very attractive and convenient ...
Promotion of hepatocarcinogenesis by hexachlorobenzene in energy-restricted rats
(Elsevier B.V., 2000-04-28)
The interaction between dietary energy restriction and low dose of the fungicide hexachlorobenzene (HCB) was evaluated in a rat liver medium-term bioassay for carcinogenesis. Male Wistar rats were fed a control or a 50% ...
Promotion of hepatocarcinogenesis by hexachlorobenzene in energy-restricted rats
(Elsevier B.V., 2000-04-28)
The interaction between dietary energy restriction and low dose of the fungicide hexachlorobenzene (HCB) was evaluated in a rat liver medium-term bioassay for carcinogenesis. Male Wistar rats were fed a control or a 50% ...
Protective effects of Ginkgo biloba against rat liver carcinogenesis
(Elsevier B.V., 2008-05-09)
Ginkgo biloba (EGb) has been proposed as a promising candidate for cancer chemoprevention and has shown protective effects on the liver against chemically induced oxidative injury and fibrosis. The potential beneficial ...
Protective effects of Ginkgo biloba against rat liver carcinogenesis
(Elsevier B.V., 2008-05-09)
Ginkgo biloba (EGb) has been proposed as a promising candidate for cancer chemoprevention and has shown protective effects on the liver against chemically induced oxidative injury and fibrosis. The potential beneficial ...