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Vasopressin release after enhanced serotonergic transmission is not due to activation of the peripheral
Brain Research
|September 10, 1986
Abstract:
Pharmacological enhancement of 5-hydroxytryptamine (5-HT) transmission increases plasma vasopressin in rats. To investigate whether this effect is mediated through activation of the peripheral renin-angiotensin system, plasma vasopressin concentrations were measured after 5-HT activation in rats with lesions of the subfornical organ or pretreated with saralasin. The results show that the 5-HT-induced elevation of vasopressin is not due to activation of the peripheral renin-angiotensin system.