منابع مشابه
Captopril in primary pulmonary hypertension.
Seven women with primary pulmonary hypertension underwent hemodynamic evaluation, at rest and during exercise, before and after the oral administration of captopril. Dose-response curves were generated for the 25-, 50- and 100-mg doses. Captopril significantly reduced systemic blood pressure and systemic vascular resistance; these effects persisted at submaximal levels of exercise. Captopril di...
متن کاملRole of thromboxane A2 in the hypotensive effect of captopril in essential hypertension.
We have previously reported that captopril stimulates thromboxane A2 synthesis in patients with essential hypertension. In the present study, the hypotensive effects of captopril and OKY-046, a selective inhibitor of thromboxane A2 synthetase, were studied in nine patients with essential hypertension to determine whether thromboxane A2 is involved in the regulation of blood pressure. A single o...
متن کاملHormonal changes with long-term converting-enzyme inhibition by captopril in essential hypertension.
1. Captopril was shown to be as effective as hydrochlorothiazide in lowering the blood pressure in patients with moderately severe essential hypertension. 2. With the combination of captopril and hydrochlorothiazide satisfactory control of blood pressure was maintained over 8 months. 3. Inhibition of angiotensin converting enzyme by captopril in man was associated with falls in plasma angiotens...
متن کاملEffects of various doses of captopril on plasma aldosterone concentrations in patients with essential hypertension.
Various doses (5 mg, 12.5 mg and 25 mg) of angiotensin I converting enzyme inhibitor (SQ 14,255, captopril) were administered to 8 patients with essential hypertension on a three-crossover study design, and the time course of mean blood pressure (MBP), plasma renin activity (PRA), plasma angiotensin converting enzyme activity (ACE-A), plasma cortisol (PC) and plasma aldosterone (PA) were determ...
متن کاملEffect of captopril on renal vascular tone in patients with essential hypertension.
1. The effect of acute inhibition of angiotensin-converting enzyme by captopril (50 mg) on renal haemodynamics and function was assessed in nine patients with essential hypertension on unrestricted sodium intake (n = 8) or low sodium diet (n = 1). 2. Captopril induced a rapid and significant decrease in arterial pressure, which was maximal within 60 min. 3. Effective renal plasma flow (ERPF) in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Clinical Pharmacology
سال: 1982
ISSN: 0306-5251
DOI: 10.1111/j.1365-2125.1982.tb02065.x