Electronic Resource
Oxford, UK
:
Blackwell Publishing Ltd
Clinical and experimental pharmacology and physiology
14 (1987), S. 0
ISSN:
1440-1681
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Medicine
Notes:
1. Angiotensin II was infused into the renal artery of unanaesthetized dogs at 0.4 and 2.0 ng/kg per min for 40 min each.2. Indomethacin (3 mg/kg, and 1 mg/kg per h infusion i.v.) accentuated the angiotensin II-induced falls in glomerular filtration rate, renal blood flow and urine flow rate. Indomethacin did not alter the effects of angiotensin II on Na+ or K+ excretions.3. Aspirin (35 mg/kg p.o. 2.5 h and 0.5 h prior to experiment) did not significantly change the renal effects of angiotensin II.4. Both aspirin and indomethacin accentuated renal vasoconstriction during briefer (5 min) angiotensin II infusion.5. Thus indomethacin and aspirin had markedly different effects on the actions of angiotensin II in the kidney. This suggests that at least one of these drugs has actions which affect angiotensin II-mediated vasoconstriction other than via cyclooxygenase inhibition.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1440-1681.1987.tb01885.x
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