منابع مشابه
Bile salts and fat absorption.
There has been a recent resurgence of interest in bile salt metabolism. Normally the body contains about 3 g. of bile salts. These comprise conjugates of cholic acid and chenodesoxycholic acid. The free acids are derived from the oxidation of cholesterol in the liver and once formed are conjugated with either taurine or glycine, after which they are secreted into the bile and so enter the small...
متن کاملDisorders of Fat Absorption
I have often been asked how I can keep to so narrow a field as steatorrhoea over a period of years, and my answer has always been that there are so many inviting problems in this field; my main difficulty is really one of confining my energies to a few of them. For instance, there is a wide variety of clinical conditions in which steatorrhoea is seen, often present only as part of a syndrome of...
متن کاملRadioactive Fat Absorption Patterns
ATHEROSCLEROSIS and its accompany18x ing vascular lipoidosis has been linked to an inborn error in fat metabolism. The observations that atheroselerosis and hypercholesterolemia frequently coexist,l 2 that both can be produced in animals following cholesterol feedings,3 and that atherosclerosis is unusual when people eat little animal fat, favor this concept.4-5 The unusual physical state and t...
متن کاملRecent studies of fat digestion and absorption.
HE MECHANISM WHEREBY water-insoluble fat can pass through the intestinal epithelium and into the blood has been a very intriguing as well as a most refractory problem. Obviously, the fat must either pass as particles or it must be solubilized, and various theories have been devised based on both possibilities. Most studies on the degree of hydrolysis of fat during digestion have been undertaken...
متن کاملIntestinal apoproteins during fat absorption.
To compare the roles of apolipoprotein (Apo) A-I, B, and E (or arginine-rich apoprotein, ARP) in the intracellular production of intestinal chylomicrons (and/or VLDL), these apoproteins were localized in rat intestinal mucosa by the light microscope method of indirect immunofluorescence. In addition, tissue levels of ApoA-I and ApoB were measured during fat absorption by radioimmunoassay. Antis...
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ژورنال
عنوان ژورنال: International Journal of Obesity
سال: 2004
ISSN: 0307-0565,1476-5497
DOI: 10.1038/sj.ijo.0802577