The mechanism of hydrochloric acid production by the stomach - DAVIES - 1948 () Citation Context ...potential due to variations in juice anion composition. TABLE III INTRACELLULAR COMPOSITION OF THE RABBIT PANCREAS* Bathing solution (meq/liter) Rabbit pancreas (meq/kg cell HIO 4- SE) Na 143 ...
[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] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典...
The stomach also contracts in powerful rhythm, churning the food and mixing it into a smooth paste. Hydrochloric acid is released which helps to kill bugs in the food, as well as stimulate or activates pepsinogen and convert it to pepsin. Pepsin helps in the breakdown of protein in the ...
Gastric hyperacidity (acid dyspepsia) occurs when the concentration of hydrochloric acid in the stomach is abnormally high. This can lead to irritation of the mucous membrane lining the inner layer of the stomach or contribute to gastroesophageal reflux disease [22]. In the latter case, a reflux...
bile salts and short-chain fatty acids are capable of breaking down the squamous epithelial barrier at an acid pH, thereby exposing deep layers to HCl, with subsequent development of ulceration. Relatively high concentrations of short-chain fatty acids normally exist in the equine stomach as...
[Effect of thiamine deficiency in hydrochloric acid secretion in the stomach]. 来自 NCBI 喜欢 0 阅读量: 11 作者:Linda,Gibson,Levin,G.,I.,Mal'tsev,M.,M.,G.,Gapparov 摘要: The effect of the thiamine deficiency on the H+ secretion in an isolated gastric mucosa and also on the ...
When the food gets to the stomach, some of the carbohydrate digestion continues, but proteins get the major attention and are broken up by pepsin and hydrochloric acid. After the stomach has completed its job, the partly digested food seeps through the pylorus into the duodenum and small ...
and is free to perform its chemical magic on a fresh substrate molecule. People have found uses for enzymes outside our bodies as well. For example, detergents may include enzymes that break down organic stains on clothing, and enzymes have long been used in making beer, wine, and cheese....
This is one of the most widely used models to study the effect of drugs on gastric acid and mucus secretion. Ulcers developed by ligating the pyloric end of the stomach are caused by an increase in gastric hydrochloric acid (HCl) secretion and/or stasis of acid, leading to auto digestion ...
Though it was widely accepted that hydrochloric acid is a major component of stomach juice, the clinical importance of gastric acid was not appreciated until the cellular and molecular mechanisms of gastric secretion were unraveled. It was known that gut secretions are controlled by a complex ...