MeSH definition : A 36-amino acid peptide present in many organs and in many sympathetic noradrenergic
neurons. It has vasoconstrictor and natriuretic activity and regulates local blood
flow, glandular secretion, and smooth muscle activity. The peptide also stimulates
feeding and drinking behavior and influences secretion of pituitary hormones.;
A 36-amino acid peptide present in many organs and in many sympathetic noradrenergic
neurons. It has vasoconstrictor and natriuretic activity and regulates local blood
flow, glandular secretion, and smooth muscle activity. The peptide also stimulates
feeding and drinking behavior and influences secretion of pituitary hormones.