Whether or not newborn polypeptidehormones as insulin passing liver is damaged or destroyed?
新生胰岛素等多肽激素，经过肝脏时是否会被破坏或灭活？
2
It is suggested that these cells may be of endocrine cells, and highly probably of APUD cells secreting polypeptidehormones.
作者认为这种细胞属于内分泌细胞，并且很可能是分泌肽类激素的APUD细胞。
3
Objective to observe the effect of gunfire noise on gastrointestinal transit of solid food, and to probe its mechanism by measuring the levels of plasma polypeptidehormones.