[Bile lipid composition of cholecystectomized patients during fasting and in postprandial periods]

Fasting state, 1 and 3 hours postprandial biliary lipid periods are studied in 19 cholecystectomized gallstone patients. Methodological items togeher with the characteristics of the kind of diet: normocaloric; lipids, 15% (50% of which are obtained from animals); proteins, 25%; and carbohydrates, 60% are established. It is concluded that biliary lipids are not quantitatively modified in the subjects on established diet respect fasting, 1 and 3 hours postprandial periods, particularly pointing out that the biliary cholesterol saturation rate remains unchanged--supersaturated--for fasting state, as well as for postprandial periods. We believe that the lack of observable changes may be in relation with the characteristics of the employed diet, which is usually suggested to people suffering from cholecystopathies in Argentina.