[Regulation of cholesterol levels in plasma and liver of adult rats].
The dynamics of cholesterol-system in the plasma is characterized by a parameter which is a linear function of the internal secretion of cholesterol. So, the level of plasma cholesterol from synthesis is a low as its flow is high. Moreover, the level of plasma cholesterol from diet is simultaneously proportional to the flow of cholesterol intestinal absorption and dependent on the dynamics controlled by the internal secretion. The laws of the cholesterolemia cumulate these partial laws. Similar relations concern the esterified cholesterol in the liver.
D000818:Animals; D002784:Cholesterol / Q000097:blood / Q000378:metabolism*; D005260:Female; D007700:Kinetics; D008099:Liver / Q000378:metabolism*; D008297:Male; D008433:Mathematics; D051381:Rats; D013997:Time Factors
D002784:Cholesterol
Lois des taux de cholestérol dans le plasma et le foie de rats adultes