Title : Inhibition of bradykinin of the vascular effects of pressor hormones in the canine kidney: relationship to prostaglandins.

Pub. Date : 1980 Dec

PMID : 7449252






3 Functional Relationships(s)
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1 The effect of angiotensin II and noradrenaline in lowering renal blood flow was reduced during renal arterial infusion of either bradykinin (10 ng min-1 kg-1) or prostaglandin E2 (4 ng min-1 kg-1). Norepinephrine kininogen 1 Canis lupus familiaris
2 Pretreatment of the dogs with an inhibitor of prostaglandin synthesis, sodium meclofenamate (5 mg/kg), blunted the inhibitory action of bradykinin, but not that of prostaglandin E2, on renal vascular reactivity to angiotensin II and noradrenaline. Norepinephrine kininogen 1 Canis lupus familiaris
3 These results indicate that bradykinin reduces the renal vasoconstriction induced by angiotensin II and noradrenaline in the dog by a mechanism dependent upon synthesis of prostaglandins. Norepinephrine kininogen 1 Canis lupus familiaris