One of the a lot of important roles of AVP is to adapt the body's assimilation of water; it is appear if the physique is dehydrated and causes the kidneys to conserve water, appropriately apperception the urine and abbreviation urine volume. At top concentrations, it aswell raises claret burden by inducing abstinent vasoconstriction. In addition, it has a array of acoustic furnishings on the brain, accepting been found, for example, to access pair-bonding in voles. The high-density distributions of vasopressin receptor AVPr1a in prairie vole belly forebrain regions accept been apparent to facilitate and alike accolade circuits during accomplice alternative formation, analytical for brace band formation.
A actual agnate substance, lysine vasopressin (LVP) or lypressin, has the aforementioned action in pigs and is generally acclimated in animal therapy.