Now showing items 1-3 of 3
Absence of carcinogenic and anticarcinogenic effects of annatto in the rat liver medium-term assay
(Food and Chemical Toxicology, 2004-10-01) [Artigo]
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 ...
Black bean (Phaseolus vulgaris L.) as a protective agent against DNA damage in mice
(Food and Chemical Toxicology, 2003-12-01) [Artigo]
This study was designed to evaluate the toxicogenetic or protective effect of cooked and dehydrated black beans (Phaseolus vulgaris L.) in bone marrow and peripheral blood cells of exposed mice. The frequency of micronuclei ...
MS222 does not induce primary DNA damage in fish
(Aquaculture International, 2007-04-01) [Artigo]
The genotoxicity of the anaesthetic MS222 (tricaine) was analysed in fish under both in vivo and in vitro conditions. Based on results of the single cell gel/Comet assay, MS222 had no direct genotoxic effect on the ...