[Role of the enterohepatic circulation of endogenous lipids in food lipid absorption].

In preliminarily operated dogs with fistulas in stomach and different portions of the small intestine, the liver-intestinal circulation of endogenous phospholipids and cholesterine aided to form the chimus all the lipid fractions of which were absorbed proportionally. The recirculation of endogenous lipids seems to be one of the physiological mechanisms of lipid absorption from food in the small intestine.