Ascorbic acid in the human stomach. Gastroenterolog y 1989;97:357 -63.Sobala GM, Schorah CJ, Sanderson M, Dixon MF, Tompkins DS, Godwin P, Axon AT. Ascorbic acid in the human stomach. Gastroenterology. 1989 Aug; 97 (2):357–363....
The principal source of intrinsic acid involved in dental erosion is hydrochloric acid (HCl) from the stomach; its pathologic effect most often observed in bulimic patients and those with a reflux disorder. Acids form the majority component of soft drinks, in turn forming the bulk of extrinsic ...
(27)When an unknown Australian physician,Barry Marshall,introduced the bacterium theory in 1983,he was laughed at.Doesn’t everyone know that bacteria cannot survive in the acids of the human stomach Because his theory was brushed aside,(28)Marshall took the unusual step of dramatically infecting...
and human intestine during development.39,43–45. In the pig model, the increase of the susceptibility to ST-mediated diarrheal disease during the first week of life and at weaning is partially caused by an increase of ST receptor numbers.44In addition, ST receptor mRNA expression was found ...
These symptoms don’t result from acid splashing back into the esophagus as in heartburn. The symptoms of dyspepsia are from an abnormal accumulation of acid in the stomach. The acid accumulates because it is not being emptied normally, not because our stomach is producing too much. To review...
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Common conditions such as indigestion and heartburn, as well as peptic ulcers, autoimmune gastritis and stomach and esophageal cancers involve disruptions of the normal activity of parietal cells (PCs) in the stomach. These are the only cells in the body that produce acid. Despite t...
[translate] aProtein digestion begins in the stomach through the action of hydrochloric acid and the enzyme pepsin. 蛋白质消化在胃开始通过盐酸和酵素蛋白酵素的行动。[translate]
During or right after a meal, chyme is emptied into the small intestine from the stomach. Acid and partially digested fats and proteins in chyme act at enteroendocrine cells in the duodenum to stimulate secretion of the hormones,cholecystokinin(CCK), andsecretin. CCK and secretin are the main ...
Amino acids play important roles in both human and animal nutrition and in the maintenance of health. Here, amino acids are classified into three groups: first, essential amino acids, which are essential to nutrition; second, functional amino acids, recently found to be important in the promotio...