[The effect of Ca++ on gastrin output and LESP before and after antrectomy (author's transl)].
Previous investigations show that calcium infusion stimulates gastrin output in healthy volunteers, whereas after antrectomy calcium does not cause any significant change of IRG levels. Both healthy volunteers and antrectomized patients (B II) show a continuous increase of LESP, reaching a maximum after 120 minutes. These results suggest a direct interaction of Ca++-ions and gastrointestinal smooth muscle cells.
D000328:Adult; D002118:Calcium / Q000494:pharmacology*; D004943:Esophagogastric Junction / Q000187:drug effects*; D005260:Female; D005743:Gastrectomy; D005755:Gastrins / Q000378:metabolism*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011312:Pressure; D011706:Pyloric Antrum / Q000601:surgery*
D005755:Gastrins; D002118:Calcium
Der Einfluss von Kalzium auf Gastrinsekretion und Druck im unteren Osophagussphinkter beim Menschen vor und nach Antrektomie.