Different lipid effects on hematic cholesterol

Literature fully reports that a polyunsaturated fatty acids suitability reduces cholesterolaemia levels. Many authors regard as very useful for the same purpose phospholipid intakes; certainly this event requires LCAT availability too. In this work we have tried to check EFA, phospholipid and different mixtures of both effects on rat's cholesterolaemia. The research was divided in two tests (3 days long the first, 60 days long the second); the best results for mentioned steroid control, were not proportional as one could suppose, but the effect was positive only for a particular range of mixtures. The achieved results may be explained with an extremely favourable substrata availability, both for quality and amount.