Vasoactive intestinal polypeptide: release into hypophyseal portal blood.
D000818:Animals; D005768:Gastrointestinal Hormones / Q000097:blood*; D007031:Hypothalamus / Q000098:blood supply / Q000378:metabolism*; D008297:Male; D010904:Pituitary Gland, Posterior / Q000098:blood supply / Q000378:metabolism*; D011168:Portal System / Q000378:metabolism*; D051381:Rats; D014660:Vasoactive Intestinal Peptide / Q000097:blood*
D005768:Gastrointestinal Hormones; D014660:Vasoactive Intestinal Peptide