A lesion of the mucosal lining of the stomach is called a gastric ulcer.
Epithelial tissue lines the stomach, like most internal organs.
The mucosa is the lining of the stomach, and the antrum is part of the stomach. Erythema is redness, and an ulceration is an area in which a layer of skin or lining is missing. So "muscosal inflammation in the antrum with erythema and ulcerations" is stomach ulcers.
The enzyme that catalyzes the digestion of peptides in the small intestine is pepsin. Pepsin is released by the mucosal lining of the stomach.
Autodigestion refers to the process where the stomach lining is damaged by its own digestive acids and enzymes, leading to inflammation or ulcers. This can occur due to a disruption in the stomach's protective mucosal barrier, causing the stomach to essentially digest itself.
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The acid in your stomach, primarily hydrochloric acid, helps break down food and kill harmful bacteria. It does not remove tissue per se, but it can damage the protective mucosal lining of the stomach if it is compromised, leading to conditions such as gastritis or ulcers. This lining is made up of epithelial tissue, which produces mucus to protect the stomach from the corrosive effects of the acid.
Polyps
Alcohol and aspirin are the only two substances that can be absorbed directly across the stomach's mucosal epithelium without needing to enter the bloodstream through the small intestine. This is because these substances are lipid-soluble and can pass through the cell membranes of the stomach lining.
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Yes. Aspirin is a known potential irritant to the gastric mucosal lining. If aspirin has been recommended/prescribed by your physician, it should be taken with food, not on an empty stomach.
Your stomach has a mucus lining that protects it from the acid. Cells located in your stomach produce this lining.