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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 ...
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 ...
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 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% ...
Agaricus blazei (Himematsutake) does not alter the development of rat diethylnitrosamine-initiated hepatic preneoplastic foci
(Japanese Cancer Assoc, 2003-02-01)
The modifying potential of crude extracts of the mushroom Agaricus blazei Murrill (Himematsutake) on the development and growth of glutathione S-transferase placental form (GST-P)-positive liver foci (liver preneoplastic ...
Agaricus blazei (Himematsutake) does not alter the development of rat diethylnitrosamine-initiated hepatic preneoplastic foci
(Japanese Cancer Assoc, 2003-02-01)
The modifying potential of crude extracts of the mushroom Agaricus blazei Murrill (Himematsutake) on the development and growth of glutathione S-transferase placental form (GST-P)-positive liver foci (liver preneoplastic ...