Description
Sauvagine is a corticotropin-releasing factor (CRF)-family peptide found in amphibians; it exhibits diuretic, vasodilatory, and neuromodulatory activities and is involved in growth, stress, anxiety, and many other hormonal signaling pathways. Sauvagine induces vasodilation in rat thoracic aortas, potentially through prolonged activation of NOS. Additionally, sauvagine increases striatal tyrosine hydroxylase activity in a Ca2+-dependent manner.