In 24 patients with uncomplicated duodenal ulcer and 40 patients with acute bleeding duodenal ulcer morphofunctional status of the local paraendocrine adjusting system of the duodenal mucous membrane in the periulcer, ulcer and remote zones was studied with histochemical and electron-microscopic techniques. It is established, that ECL- and G-apudocytes hyperplasia and hyperfunction and vice versa D-cells reduction of the number and suppression of the secretory activity are reliable prognostic criteria of duodenal ulcer bleeding.
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The corresponding record at NLM can be accessed at https://www.ncbi.nlm.nih.gov/pubmed/11026195