[Biochemical modifications of connective tissue induced by the non-saponifiables of avocado and soya-bean oils administered percutaneously in the "Hairless" rat (author's transl)].
A mixture of non-saponifiable fractions of avocado and soya-bean oils was administered percutaneously, for fifteen days, in a 5% dilution in decanol. They resulted in modifications of constituents of connective tissue of the treated skin and in subjacent carrageenan induced granulome. The effect on the granuloma was reduced to an increased total protein content. As for the skin, the effect of the non-saponifiables was different from that induced by the vehicle by an increase of water and lipids and an increased level of soluble proteins, including collagen, as compared to insoluble proteins. The results are in agreement with those obtained using the non-saponifiables taken orally but the effects appear sooner and are localized essentially at skin level.
D000818:Animals; D002351:Carrageenan; D003094:Collagen / Q000032:analysis; D003238:Connective Tissue / Q000187:drug effects*; D005260:Female; D005638:Fruit; D006099:Granuloma / Q000139:chemically induced / Q000188:drug therapy; D008055:Lipids / Q000032:analysis; D009821:Oils / Q000494:pharmacology*; D011506:Proteins / Q000032:analysis; D051381:Rats; D012867:Skin / Q000187:drug effects; D013025:Glycine max; D014867:Water / Q000032:analysis
D008055:Lipids; D009821:Oils; D011506:Proteins; D014867:Water; D002351:Carrageenan; D003094:Collagen
Modifications biochimiques du tissu conjonctif provoquées par les insaponifiables des huiles d'avocat et de soja administrés par voie percutanée chez le rat Hairless.