Salicylates and Iron Absorption
نویسندگان
چکیده
منابع مشابه
Iron absorption prediction equations lack agreement and underestimate iron absorption.
A number of algorithms have been developed to predict the bioavailability of iron from mixed meals and diets, but their direct validity in predicting change in iron status remains questionable. Throughout the course of conducting a large feeding trial in 10 convents in Manila, we collected weighed food intake data (n = 317) and directly compared the performance of these prediction equations to ...
متن کاملTea and Iron Absorption
• Haem iron is present in the haemaglobin and myoglobin of animals and as a result is found in meat, liver, offal and meat products. This form of iron is relatively available and typically 20-30% of haem iron is absorbed from the diet, although this can rise to 40% in situations of iron deficiency. The level of haem iron absorption is relatively unaffected by other dietary factors. • Non-haem i...
متن کامل[Iron absorption].
Physiological control over iron balance is normally exercised through the regulation of iron absorption. Although it is known that the intestinal epithelium can reject unwanted dietary iron or absorb increased amounts when stores are low it is not known how iron crosses the epithelial cell or how this regulation is mediated. The principal factors which affect absorption are those acting in the ...
متن کاملIron Absorption
Page 1 of 6 http://sickle.bwh.harvard.edu/iron_absorption.html Figure 1. Iron absorption. Iron enters the stomach from the esophagus. Iron is oxidized to the Fe3+ state no matter its original form when taken in orally. Gastric acidity as well as solubilizing agents such as ascorbate prevent precipitation of the normally insoluble Fe3+ . Intestinal mucosal cells in the duodenum and upper jejunum...
متن کاملIron absorption
Physiological control over iron balance is normally exercised through the regulation of iron absorption. Although it is known that the intestinal epithelium can reject unwanted dietary iron or absorb increased amounts when stores are low it is not known how iron crosses the epithelial cell or how this regulation is mediated. The principal factors which affect absorption are those acting in the ...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1967
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(67)80131-8