title: [Comparative effects of hydrolizable or condensed tannins on the liver reserve of vitamin A in rats].
abstract: A 10 weeks study in rats fed a balanced diet containing "hydrosoluble" vitamin A and 3,2 p. 100 by weight of tannic acid resulted in a marked decrease of the hepatic concentration of vitamin A. The same dietary dose of chestnut tree tannins resulted in a much more marked decrease. However, there was no effect of a quebracho extract (condensed tannins) given in the same conditions.
mesh_terms: D000818:Animals; D006868:Hydrolysis; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D051381:Rats; D013329:Structure-Activity Relationship; D013634:Tannins / Q000494:pharmacology*; D014801:Vitamin A / Q000378:metabolism*
chemical_list: D013634:Tannins; D014801:Vitamin A
vernacular_title: Effets comparés de différents tannins hydrolysables ou condensés sur la réserve hépatique de vitamine A chez le rat.