消化过程中有一种物质能直接刺激胃泌酸细胞,据信为从肠道释出。Grossman(1974)建议称为肠泌酸素(entero-oxyntic),此现象即所谓胃酸分泌的肠相。作者假设在肝浸出液里有一种或多种氨基酸,能引起肠泌酸素的释放和/或作用。为了验证这个假设,作者在迷走神经切断的大鼠空肠中灌注肝浸出液或一种氨基酸, There is a substance in the digestive process that directly stimulates gastrocnemius cells, believed to be released from the gut. Grossman (1974) suggested that entero-oxyntic (entero-oxyntic), the phenomenon of so-called gastric acid secretion of intestinal phase. The authors hypothesized that one or more amino acids in the liver leachate could cause the release and / or action of the colic. To test this hypothesis, the authors perfused hepatic leachate or an amino acid in the vagotomy-cut rat jejunum,