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Mostrando ítems 111-120 de 132
ROLE OF THE ROSTRAL VENTROLATERAL MEDULLA IN MAINTENANCE OF BLOOD-PRESSURE IN RATS WITH GOLDBLATT HYPERTENSION
(Amer Heart Assoc, 1995-12-01)
The aim of the present study was to examine the participation of the rostral ventrolateral medulla (RVLM) in the maintenance of hypertension in rats submitted to the renovascular Goldblatt (two-kidney, one clip) procedure. ...
Effect of hypertension on angiotensin-(1-7) levels in rats with different angiotensin-I converting enzyme polymorphism
(PERGAMON-ELSEVIER SCIENCE LTD, 2006-02-28)
To determine circulating angiotensin-(1-7) [Ang-(1,7)] levels in rats with different angiotensin converting enzyme (ACE) genotypes and to evaluate the effect of hypertension on levels of this heptapeptide, plasma levels ...
HO-1 overexpression fails to attenuate hypertension when the NOS system is not fully operative
(Karger, 2011-03)
Heme oxygenase (HO) is an enzyme that is involved in numerous secondary actions. One of its products, carbon monoxide (CO), seems to have an important but unclear role in blood pressure regulation. CO exhibits a vasodilatory ...
Role of endogenous angiotensin II on glutamatergic actions in the rostral ventrolateral medulla in Goldblatt hypertensive rats
(Lippincott Williams & Wilkins, 2003-10-01)
In this study, we investigated the cardiovascular responses mediated by rostral ventrolateral medulla neurons (RVLM) in the Goldblatt hypertension model (2K-1C) treated or not treated with captopril. the actions of glutamate ...
Nephron-sparing surgery for treatment of reninoma: a rare renin secreting tumor causing secondary hypertension
(International Braz J Urol : Official Journal Of The Brazilian Society Of Urology, 2015)
RENAL-ARTERY STENOSIS DIAGNOSED WITH TC-99M DMSA SCINTIGRAPHY
(Lippincott-raven Publ, 1994-01-01)
Captopril-enhanced renal scintigraphy with Tc-99m DMSA was performed in an 11-year-old boy with hypertension. This showed a significant reduction in function of the right kidney. Renal arteriography was performed and showed ...
Divergences in antihypertensive therapy in special situations in nephrology
(Associação Paulista de Medicina - APM, 2008-01-01)
CONTEXT AND OBJECTIVE: The choice of an antihypertensive drug is based on several criteria and specific situations give rise to doubt and controversy. The aim here was to evaluate physicians approaches towards treatment ...
Laparoscopic repair of saccular renal-artery aneurysm
(2006)
We report successful laparoscopic repair of a saccular renal-artery aneurysm in a patient with renovascular hypertension. The repair was performed by clamping the renal hilum, excising the aneurysm, and suturing the vascular ...
Effects of antihypertensive treatment on cardiac IGF-1 during prevention of ventricular hypertrophy in the rat
(PERGAMON-ELSEVIER SCIENCE LTD, 1999-03-26)
There is some evidence that cardiac rather than circulating insulin-like growth factor-1 (IGF-1) levels contribute to the development of renovascular hypertensive left ventricular hypertrophy (LVH), remaining unknown the ...