title: [Effect of tannic acid on liver levels of vitamin A in rats maintained on balanced diets or deprived of this vitamin].
abstract: A 6 month study in rats fed a balanced diet containing 3,2 p. 100 tannic acid resulted in a marked decrease of the hepatic concentration of vitamin A. In an other study, rats were fed vitamin A deficient diets containing 0, 0,8, 1,6 and 3,2 p. 100 tannic acid. There was no effect of tannic acid on the hepatic concentrations of vitamin A determined on days 20, 40 and 60.
mesh_terms: D000818:Animals; D047348:Hydrolyzable Tannins / Q000494:pharmacology*; D008099:Liver / Q000187:drug effects* / Q000378:metabolism; D008297:Male; D051381:Rats; D013634:Tannins / Q000494:pharmacology*; D013997:Time Factors; D014801:Vitamin A / Q000378:metabolism*
chemical_list: D047348:Hydrolyzable Tannins; D013634:Tannins; D014801:Vitamin A
vernacular_title: Influence de l'acide tannique sur la teneur du foie en vitamine A chez le rat soumis à un régime alimentaire é'quilibré ou privé de cette vitamine