title: The effects of meclofenamate on renal and peripheral vascular beds in conscious rabbits.
abstract: 1. Meclofenamate caused a dose-dependent increase in renovascular resistance in conscious rabbits. 2. This effect was greatest in inner cortical zones at the highest dose (6 mg/kg) but at the lowest dose (0.75 mg/kg) vascular resistance in the outer cortex was preferentially increased. 3. In contrast, meclofenamate increased cerebral perfusion and the proportion of cardiac output received by the testis. No effect was demonstrated on other organs studied. 4. The results suggest a local vasodilator influence of renal prostaglandins in normal conscious rabbits.
mesh_terms: D000818:Animals; D003243:Consciousness; D004305:Dose-Response Relationship, Drug; D006439:Hemodynamics / Q000187:drug effects; D007668:Kidney / Q000098:blood supply* / Q000187:drug effects; D008297:Male; D008469:Meclofenamic Acid / Q000494:pharmacology*; D011448:Prostaglandin Antagonists / Q000494:pharmacology; D011817:Rabbits; D012039:Regional Blood Flow / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects*; D062367:ortho-Aminobenzoates / Q000494:pharmacology*
chemical_list: D011448:Prostaglandin Antagonists; D062367:ortho-Aminobenzoates; D008469:Meclofenamic Acid