Hormonal and blood pressure changes during converting enzyme inhibition by teprotide.
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منابع مشابه
Hormonal and blood pressure changes during converting enzyme inhibition by teprotide.
Changes induced by i.v. and subcutaneous teprotide in plasma renin, angiotensin I, angiotensin II, aldosterone and bradykinin were studied in a renal transplant patient with severe high renin hypertension, before and after trinephrectomy. The immediate reduction in BP produced by teprotide was not solely attributable to the inhibition of conversion of angiotensin I to angiotensin II, because th...
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The relationship between plasma angiotensin and the reduction of blood pressure with the angiotensin converting enzyme inhibitor enalapril was studied in rats. Blood pressure was measured in conscious rats with indwelling arterial catheters. To measure angiotensin II, plasma was analyzed by physical separation of angiotensins using high performance liquid chromatography followed by radioimmunoa...
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The hemodynamic responses to isometric exercise (hand grip) were investigated in normotensive subjects during a 150 mEq (n = 8) sodium diet and a 10 mEq (n = 6) sodium diet both before and after the administration of the converting enzyme inhibitor teprotide. Although teprotide significantly decreased the mean arterial pressure during both sodium intakes, the normal pattern of hemodynamic respo...
متن کاملConverting enzyme inhibition and blood pressure reactivity to psychological stressors.
There is considerable interest in blood pressure reactivity to psychological stressors. Because the sympathetic nervous system and the renin-angiotensin system are so responsive to stressors and are themselves the targets of many antihypertensive medications, many investigators have wondered if such medications decrease the blood pressure response to stressful stimuli. We studied 25 normotensiv...
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...
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ژورنال
عنوان ژورنال: Postgraduate Medical Journal
سال: 1981
ISSN: 0032-5473
DOI: 10.1136/pgmj.57.667.283