舒血管肠肽(VIP)是近年发现的一种胃肠道激素。由于它在整个消化道和胰脏内都存在,并有多方面的生物学作用,特别是近年来证明它还存在于中枢及外周的一些神经组织中,并且可能是植物神经中的一种新的递质,因此更引起了人们的注意。 Vasoactive intestinal peptide (VIP) is a gastrointestinal hormone found in recent years. Because of its existence in the entire digestive tract and pancreas, and has a wide range of biological effects, especially in recent years proved that it is still present in the central and peripheral nerve tissue, and may be a new type of autonomic Of the transmitter, so more attracted the attention of people.