Malabsorption of fat in the adrenalectomized rat has been confirmed. The criteria for adrenal hypofunction were more rigorous than in previous studies. The malabsorption is not due to impaired intestinal lipolysis or inadequate intestinal intracellular glyceride synthesis. Delayed gastric emptying is probably secondary to the malabsorption rather than a cause. It is postulated that impaired int...

conclusions we observed no significant differences between the two groups in lipid and carbohydrate metabolism, except for hdl-c. considering the importance of overweight and obese women’s health, studies with longer follow-up periods are recommended in this respect. results the differences in lipid and carbohydrate parameters were not significant between the two groups, except for hdl-c (adjus...

In addition to the well known insulin-like effects of certain concentrations of H2O2 on glucose transport and oxidation in isolated rat adipocytes, the present work demonstrates that lipid synthesis from glucose is also enhanced over a narrow range of H2O2 concentrations (0.15 to 0.5 mM) added to the incubation medium. As in the case of insulin, H2O2 was found to stimulate greater glucose incor...

Subcutaneous fat cells were isolated from genetically obese rats and from rats with obesity produced by hypothalamic lesions. Insulin did not augment the oxidation of fatty acids or their synthesis from glucose-1-(14)C or glucose-1-(3)H by fat cells from either group. Radioactivity from pyruvate-3-(14)C was incorporated into fatty acids to the same degree by fat cells from these two groups. The...

.Composition ~nd structure of unsaturated glycerIdes of vegetaole oils can be calculated directly fr?m t~e ~~ttJ: acid composition of the oil. Fatty ~cld dI~trIbutron on the 2 position as normally determIned by lipase hydrolysis is calculated ~rom then com~osition of the whole oil by applyIn~ the Iollowmg three rules in their respective order: Saturated fatty acids and those with chain length g...

Pieces of epididymal fat pad from fed and 48-hr-fasted rats were incubated for various periods of time in Krebs-Ringer bicarbonate containing [1-(14)C]glycerol. The radioactive substrate taken up by the tissue increased linearly with time in both groups and was mainly converted to glyceride-glycerol and CO(2). The slopes of the regressions of (14)C-labeled glyceride-glycerol with time were not ...