Many studies have focused on the role of arginine vasopressin (AVP ... (i.c.v.) injections of antagonists to the AVP-V1a receptor (AVPR) or of antagonists to the OXT receptor (OXTR) reduced ...

39:291-302. 4. Donaldson ZR, Young LJ (2013): The relative contribution of proximal 5' flanking sequence and microsatellite variation on brain vasopressin 1a receptor (Avpr1a) gene expression and ...

Tolvaptan is a vasopressin receptor antagonist. Vasopressin (a.k.a. ADH or antidiuretic hormone) helps to regulate water retention by absorbing water in the collecting ducts of the nephron.