Gastric secrete element decreases: Gastric secrete element is by G cell place is secreted. Normal G cell basically distributings inside body of gland of gastric antrum pylorus. Gastritis of domestic atrophic sex sees at most with gastric antrum, when atrophic sex gastritis is aggravating, g cell number decreases, be in only the 1/10 of normal person.
Gastric secrete element decreases: Gastric secrete element is by G cell place is secreted. Normal G cell basically distributings inside body of gland of gastric antrum pylorus. Gastritis of domestic atrophic sex sees at most with gastric antrum, when atrophic sex gastritis is aggravating, g cell number decreases, be in only the 1/10 of normal person. So gastric secrete element decreases, make mural cell secretes hydrochloric acid to decrease thereby, the experiment considers to close to thyroid element releases hormone (TRH) can restrain gastric secrete element to release secrete with hydrochloric acid in gastric juice. Advocate the cell secretes pepsin to also decrease. Atrophy of gastric mucous membrane attenuates, g cell amount more decrease, chroma of element of constituent stomach secrete is reduced. Cancer of the stomach sees at most with small turn of gastric antrum stomach, mucous membrane of the stomach other its cancer 100% show atrophic sex gastritis, reason expression does not have hydrochloric acid in gastric juice or hydrochloric acid in gastric juice decreases, because gastric secrete element reduces be caused by,be. The mixture bacterium that has salt of can reductive nitric acid namely when above of the PH>4~5 inside the stomach group grow, the change of nitric acid salt that makes food medium is generated for nitrite and intermediate amine inferior saltpetre amine.
Factor lacks inside: The place that distributings as a result of mural cell basically is in gastric body gland is departmental, with afore-mentioned same reasons, want gastric body ministry to be had by the damage with extensive focus of a disease of cancer of the stomach or companion only when gastritis of serious chronic and atrophic sex, as a result of the destruction of mural cell, the candy protein that mural cell place produces (internal cause child) cannot be united in wedlock with vitamin B12, cause vitamin B12 to cannot be absorbed inside bowel, get barrier of maturity of the red blood cell inside marrow, produce anaemia consequently. In addition, another cause that causes anemia of cancer of the stomach is focus of a disease of cancer of the stomach;burst;ulcerate;fester broken cause a stomach inside long-term and chronic haemorrhage.
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