Orally active, selective vasopressin V1b receptor antagonist in vitro and in vivo.
SSR149415 is an orally active, selective vasopressin V1b receptor antagonist (human/rat Ki in nM = 1.5/1.3/V1b, 91/1050/V1a, 1412/2897/V2, 174/270/OT) that inhibits 30 nM AVP-induced Ca2+ response in human and rat V1b CHO transfectants (Ki = 1.26/2.0 nM). SSR149415 suppresses AVP-mediated physiological responses in vivo, including corticotropin secretion (1-30 mg/kg p.o. or i.p. in rats) upon exogenous AVP administration (0.3 µg/kg alone or 0.03 µg/kg with 0.1 µg corticoliberin/kg via i.v.), restraint stress-Induced corticotropin secretion (EC50 = 10 mg/kg i.p. in rats), and in a murine model of anxiety (four-plate test; 1-10 mg/kg i.p. or 3-10 mg/kg p.o. acute or 10 mg/kg/day p.o.).
The role of the vasopressin system and dopamine D1 receptors in the effects of social housing condition on morphine reward
Drug and Alcohol Dependence, 188, 113-118 (2018)
Differential activation of arginine-vasopressin receptor subtypes in the amygdaloid modulation of anxiety in the rat by arginine-vasopressin
Psychopharmacology, 235(4), 1015-1027 (2018)
Identification of avian vasotocin receptor subtype-specific antagonists involved in the stress response of the chicken, Gallus gallus
Journal of Biomolecular Structure & Dynamics, 37(7), 1685-1699 (2019)
Anxiolytic- and antidepressant-like effects of the non-peptide vasopressin V1b receptor antagonist, SSR149415, suggest an innovative approach for the treatment of stress-related disorders
Proceedings of the National Academy of Sciences of the USA, 99(9), 6370-6375 (2002)
Although the hippocampus is known to be important for declarative memory, it is less clear how hippocampal output regulates motivated behaviours, such as social aggression. Here we report that pyramidal neurons in the CA2 region of the hippocampus, which are
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
![[Arg8]-Vasopressin acetate salt ≥95% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/282/717/a4c16d4f-e168-4d84-a0e3-59de3e06251e/640/a4c16d4f-e168-4d84-a0e3-59de3e06251e.png)
