[Endocrine cells of the gastric mucosa in patients with duodenal ulcer after vagotomy].
Bioptates of the stomach mucous membrane (SMM) have been investigated in 169 patients suffering from duodenal ulcer (DU). According to the nocturnal gastric secretion test among them there are "hypersecretors" and persons with moderate elevation of acid formation. In conformity with the efficiency of the operative treatment among the patients examined, groups are defined: those with recurrent disease and those recovered after vagotomy. The DU endocrine apparatus undergoes both qualitative and quantitative alterations after vagotomy. When recovery after vagotomy takes place, the number of endocrine cells only slightly exceeds these parameters in the patients with a moderately manifested acid production. These alterations are adaptive. The recurrence of DU in patients with moderately manifested acid production before the operation can be explained by hyperplasia of G-cells. A high degree of hyperplasia of all elements of the endocrine apparatus in the "hypersecretors" can be one of the causes of the DU recurrence. The data about the state of G-, Ec- and EcL-cells before and after vagotomy can be used at prognostication the results of surgical treatment of patients with DU.
Trofimov
V M
VM
Kalashnikov
S A
SA
Maĭstrenko
N A
NA
Zuev
V K
VK
Movchan
K N
KN
Sukhopara
Iu N
IuN
D001078:APUD Cells / Q000378:metabolism / Q000473:pathology*; D000328:Adult; D000368:Aged; D002452:Cell Count; D004381:Duodenal Ulcer / Q000473:pathology* / Q000503:physiopathology / Q000601:surgery; D005260:Female; D005744:Gastric Acid / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism / Q000473:pathology*; D005755:Gastrins / Q000378:metabolism* / Q000502:physiology; D006636:Histamine Release / Q000502:physiology*; D006801:Humans; D006965:Hyperplasia / Q000209:etiology / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011706:Pyloric Antrum / Q000473:pathology / Q000601:surgery; D012008:Recurrence; D012701:Serotonin / Q000378:metabolism* / Q000502:physiology; D014628:Vagotomy / Q000009:adverse effects
D005755:Gastrins; D012701:Serotonin
Endokrinotsity slizistoĭ obolochki zheludka u bol'nykh iazvoĭ dvenadtsatiperstnoĭ kishki posle vagotomii.