منابع مشابه
New method for determining faecal fat excretion in infancy.
Collecting complete, timed stool samples for the estimation of faecal fat from infants wearing nappies is difficult. A gravimetric method has been adapted by applying a chloroform/methanol homophasic solvent system to extract lipids from whole soiled nappies. In a study of 22 collections in six infants, no stools were lost and the recovery of lipids was 96%, with results similar to a reference ...
متن کاملIncreased excretion of fecal fat in hyperlipidemic patients.
Total fat balance was studied in 13 healthy controls and 14 patients with primry hyperlipidemia by estimating dietary and fecal fat. Although no difference in fat intake was noted between hyperlipidemics and controls, fecal fat excretion in hyperlipidemics increased significantly as compared with that in controls. The increase in fat excretion was greater in patients with type IIa hyperlipidemi...
متن کاملEffect of dietary fat on the fecal excretion of cholesterol and its degradation products in man.
Fecal bile acid and neutral sterol excretion rates were determined in five healthy young men when serum cholesterol changes were induced by isocaloric substitution of an unsaturated (safflower oil) for a saturated fat (butter). The isotope balance method was used after the intravenous injection of cholesterol-4-(14)C. A feces extraction method is presented which permits essentially complete sep...
متن کاملSterol and bile acid excretion in man and the effects of dietary fat.
It is now well established that diets rich in saturated fatty acids lead to high levels of serum cholesterol, whereas diets rich in unsaturated fatty acids tend to be associated with lower levels. The mechanism by which these changes in serum cholesterol are induced by dietary fat is not known. One possible explanation for these effects would be either inhibition of cholesterol biosynthesis by ...
متن کاملAssociation of Sodium Excretion With Metabolic Syndrome, Insulin Resistance, and Body Fat.
Sodium intake was reported to be related to metabolic syndrome (MS). Although a strong association between sodium intake and blood pressure (BP) has been reported, the relationship between sodium intake and other components of MS is unknown. An observational study of 18,146 adults in the Korea National Health and Nutrition Examination Survey IV-V databases (2008-2011) was performed. Estimates o...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1922
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)85820-3