《英文msh词典》Pyr-His-ProNH2
[入口词] Pyr-His-ProNH2
[主题词] Protirelin
[英文释义] A tripeptide hormone that originates in the hypothalamus and stimulates the secretion of thyrotropin from the pituitary gland. In humans,it also acts as a prolactin-releasing factor. It is also a neurotransmitter in the central nervous system.