Regional vascular capacitance in rabbit one-kidney, one clip hypertension.
نویسندگان
چکیده
منابع مشابه
Regional vascular capacitance in rabbit one-kidney, one clip hypertension.
One-kidney Goldblatt hypertensive rabbits (New Zealand White) were studied after durations of renal artery clipping that varied from 6 to 17 days. Measurements included arterial pressure (ABP), iliac venous pressure (IVP), left atrial pressure (LAP), cardiac output (CO) (by thermodilution), blood volume (BV), cardiopulmonary volume (CPV), and hindleg thermodilution volume (HLV). These were dete...
متن کاملPlatelet activating factor and one-kidney, one clip hypertension.
The reduction in blood pressure to normotensive levels within 3 hours of unclipping the one-kidney, one clip Goldblatt hypertensive rat has been attributed to the release of potent blood pressure-lowering lipids, one of which is thought to be identical to platelet activating factor. The specific platelet activating factor receptor antagonist WEB 2086 was infused intravenously into hypertensive ...
متن کاملIncreased vascular formation of angiotensin II in one-kidney, one clip hypertension.
To assess the role of the vascular angiotensin II-generating system in one-kidney, one clip hypertension, we determined the angiotensin converting enzyme activity in plasma and vascular tissues and examined the pressor response to angiotensin II, angiotensin I, and tetradecapeptide renin substrate in isolated mesenteric arteries from one-kidney, one clip hypertensive rats 7 and 30 days after cl...
متن کاملTwo-Kidney, One-Clip Hypertension in the Rat
Baroreflex function was studied in conscious early phase (<6 weeks) two-kidney, one-clip hypertensive rats before and 24 hours after surgical reversal of hypertension by removal of the constricting renal artery clip or after pharmacological reduction of blood pressure by an infusion of hydralazine or captopril. A normotensive sham-clipped group was included. Another group of two-kidney, one-cli...
متن کاملChanges in prostanoid synthesis in response to diet and hypertension in one-kidney, one clip rats.
This study was designed to examine the effects of diets that alter prostaglandin biosynthesis on the blood pressure in one-kidney, one clip rats with established hypertension and to compare the prostanoid generating capacity of hypertensive animals with those that remained normotensive. Rats attaining blood pressures of at least 180 mm Hg within 8 weeks of nephrectomy and renal artery stenosis ...
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ژورنال
عنوان ژورنال: Hypertension
سال: 1983
ISSN: 0194-911X,1524-4563
DOI: 10.1161/01.hyp.5.5.712