Title : Arginine vasopressin antagonizes the effects of prostaglandin E2 on the spontaneous activity of warm-sensitive and temperature-insensitive neurons in the medial preoptic area in rats.

Pub. Date : 2018 Jan 1

PMID : 28988972






6 Functional Relationships(s)
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1 Arginine vasopressin antagonizes the effects of prostaglandin E2 on the spontaneous activity of warm-sensitive and temperature-insensitive neurons in the medial preoptic area in rats. Dinoprostone arginine vasopressin Rattus norvegicus
2 AVP attenuated the inhibitory effect of PGE2 on warm-sensitive neurons, and reversed the excitatory effect of PGE2 on low-slope temperature-insensitive neurons, demonstrating that AVP antagonized the effects of PGE2 on the spontaneous activity of these neurons. Dinoprostone arginine vasopressin Rattus norvegicus
3 We also demonstrated that AVP attenuated the PGE2-induced decrease in the prepotential"s rate of rise in warm-sensitive neurons and the PGE2-induced increase in that in low-slope temperature-insensitive neurons through the V1a receptor. Dinoprostone arginine vasopressin Rattus norvegicus
4 We also demonstrated that AVP attenuated the PGE2-induced decrease in the prepotential"s rate of rise in warm-sensitive neurons and the PGE2-induced increase in that in low-slope temperature-insensitive neurons through the V1a receptor. Dinoprostone arginine vasopressin Rattus norvegicus
5 Together, these data indicated that AVP antagonized the PGE2-induced change in the spontaneous activity of warm-sensitive and low-slope temperature-insensitive neurons in the MPO partly by reducing the PGE2-induced change in the prepotential of these neurons in a V1a receptor-dependent manner. Dinoprostone arginine vasopressin Rattus norvegicus
6 Together, these data indicated that AVP antagonized the PGE2-induced change in the spontaneous activity of warm-sensitive and low-slope temperature-insensitive neurons in the MPO partly by reducing the PGE2-induced change in the prepotential of these neurons in a V1a receptor-dependent manner. Dinoprostone arginine vasopressin Rattus norvegicus