Sar1-Ala8 angiotensin II blocks renin-angiotensin but not beta-adrenergic dipsogenesis

作者: Maisy Tang , John L. Falk

DOI: 10.1016/0091-3057(74)90087-2

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摘要: Abstract Continuous, intravenous (IV) infusion (10 μg/min) of Sar1-Ala8 angiotensin II (P-113), an blocking analog, into rats greatly attenuated water intake resulting from IV renin (4 U) and (80 μg). P-113 did not attenuate the drinking induced by subcutaneous (SC) administration beta-adrenergic agents: isoproterenol (0.05 mg/kg), quinterenol diazoxide (40 mg/kg). also functioned as a weak agonist with respect to response. It was concluded that dipsogenesis in attributable release but does depend upon some unknown renal endocrine factor.

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