in the digestive tract of s. auratus 10 endocrine cell types can be distinguished : neurotensin- , secretin- , serotonin- , somatostatin- , and two types of substance p-immunoreactive cells exclusively in the stomach , and c-t-gastrin/cck- , glucagon- , met-enkephalin- , pp- , and only one type of substance p-immunoreactive cells in the intestinal epithelium .
C0017189
digestive tract
C0226890
intestinal epithelium