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Brazilian experience with the medium-term multi-organ bioassay: Scientific and regulatory developments
(2010-08-25)
In 1996 the Brazilian Institute for the Environment (IBAMA) officially adopted a variation of the multiorgan initiation-promotion DMBDD bioassay as a valid source of evidence of the carcinogenic potential of pesticides. ...
Brazilian experience with the medium-term multi-organ bioassay: Scientific and regulatory developments
(2010-08-25)
In 1996 the Brazilian Institute for the Environment (IBAMA) officially adopted a variation of the multiorgan initiation-promotion DMBDD bioassay as a valid source of evidence of the carcinogenic potential of pesticides. ...
Efeito da ingestão crônica de álcool na progressão de periodontite induzida em ratos da linhagem Fischer-344
(2009-01-01)
Objective: Understand the effect of chronic alcohol on the progression of periodontitis induced in Fischer-344 rats. Methods: For the study, 22 Fischer-344 rats, two months old were used, divided into groups: alcohol (n=8), ...
Efeito da ingestão crônica de álcool na progressão de periodontite induzida em ratos da linhagem Fischer-344
(2009-01-01)
Objective: Understand the effect of chronic alcohol on the progression of periodontitis induced in Fischer-344 rats. Methods: For the study, 22 Fischer-344 rats, two months old were used, divided into groups: alcohol (n=8), ...
Control of Body Temperature during Physical Exercise
(Arquivos Brasileiros Cardiologia, 2019-05-01)
Tissue distribution of lycopene in ferrets and rats after lycopene supplementation
(2000-05-11)
To determine lycopene uptake and tissue distribution in ferrets (Mustela putorius furo) and F344 rats, we supplemented orally 4.6 mg/(kg body wt-d) lycopene in a tomato oleoresin-com oil mixture (experimental groups). After ...
Comparison of uroplakin expression during urothelial carcinogenesis induced by N-butyl-N-(4-hydroxybutyl)nitrosamine in rats and mice
(1999-12-08)
The expression of uroplakins, the tissue-specific and differentiation- dependent membrane proteins of the urothelium, was analyzed immunohistochemically in N butyl-N-(4-hydroxybutyl)nitrosamine (BBN)-treated rats and mice ...