The endocrine cells of Salmo trutta macrostigma stomach and
pyloric caeca have been investigated using immunohistochemical techniques. 8
antisera were tested and 6 of them were detected in the endocrine cells serotonin,
somatostatin, substance P, galanin, CCK and neuropeptide Y. These
immunoreactive cells are described for the first time in the stomach and
pyloric caeaca of Salmo trut...