Xenin-25 induces anion secretion by activating noncholinergic secretomotor neurons in the rat ileum
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Xenin-25 is a neurotensin-like peptide that is secreted by enteroendocrine cells in the small intestine. Xenin-8 is reported to augment duodenal anion secretion by activating afferent neural pathways. The intrinsic neuronal circuits mediating the xenin-25-indu... ...