Abstract
Pancreatic dose-response curves to secretin were obtained in 6 patients with duodenal ulcer before and after vagotomy and pyloroplasty. Pancreatic secretion was determined by a stepwise increase in secretin infused intravenously in progressively increasing doses, ranging from 0.1 to 3.6 units/kg/hr. Vagotomy and pyloroplasty did not cause significant changes in pancreatic dose-response curves for the volume flow and bicarbonate output, suggesting that the integrity of vagal nerves is of no major importance in the response of the pancreas to exogenous secretin.
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Konturek, S.J., Popiela, T. & Thor, P. Effect of vagotomy and pyloroplasty on pancreatic dose-response curves to secretin in man. Digest Dis Sci 16, 1087–1090 (1971). https://doi.org/10.1007/BF02235165
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DOI: https://doi.org/10.1007/BF02235165