作者: D.A. Wattchow , D.T. Cass , J.B. Furness , M. Costa , P.E. O'Brien
DOI: 10.1016/0016-5085(87)90140-5
关键词:
摘要: Abstract The distributions of nerve cells and fibers with immunoreactivity for the peptides enkephalin, gastrin-releasing peptide, neuropeptide Y, somatostatin, substance P, vasoactive intestinal peptide were examined in specimens myenteric plexus external muscle from pylorus 20 infants hypertrophic pyloric stenosis. These compared samples unaffected adults. In normal circular was richly supplied reactive peptide. stenosis, these immunoreactive fiber bundles either missing or