1. Captopril (100 mg/kg, orally) decreased blood pressure in spontaneously hypertensive (SH) rats. 2. Bilateral adrenalectomy either before or after captopril administration did not alter the antihypertensive effect of captopril. 3. Bilateral nephrectomy reversed the established antihypertensive effect of captopril and prevented any change in blood pressure to a subsequent dose of captopril. 4....

BACKGROUND Angiotensin-converting-enzyme (ACE) inhibitors such as captopril reduce mortality and cardiovascular morbidity among patients with myocardial infarction complicated by left ventricular systolic dysfunction, heart failure, or both. In a double-blind trial, we compared the effect of the angiotensin-receptor blocker valsartan, the ACE inhibitor captopril, and the combination of the two ...

Objective: Determine the role of indomethacin on blood pressure lowering by captopril and losartan in hypertension patients. Study design: Randomized study design. Methodology: 200 patients with known problems including women men were treated this study. The complete protocol for was approved research center committee hospital. Patients randomly 50mg/day, 25mg two times/day. . Indomethacin 65 m...

Low-molecular-weight proteins (LMWPs) accumulate in the proximal tubular cells of the kidney, which makes these proteins interesting tools for renal drug targeting. We studied this approach using the LMWP lysozyme as a carrier for the angiotensin-converting enzyme inhibitor captopril. Captopril was conjugated to lysozyme via a disulfide bond. The pharmacokinetics of the captopril-lysozyme conju...

BACKGROUND AND OBJECTIVES Hypertensive crisis is a condition characterized by rapid and inappropriate symptomatic elevation of blood pressure (BP) that is commonly seen in Emergency Departments. Oral or sublingual captopril is commonly used in the Emergency Departments. The unpleasant taste of the sublingual drugs causes uncomfortable condition to the patient. Studies showing no difference betw...

The early (after 21 days) and late (after 4 months) effects of continuous treatment with captopril on left ventricular performance, weight and volumes were studied in rats with myocardial infarction. Early effects were examined in rats subjected to coronary ligation and randomized to either immediate treatment with captopril (2 g/liter drinking water) starting 2 h after surgery or no treatment....

angiotensin ii is a major endocrine hormone that affects directly both vascular smooth muscle and endothelial cells. since vascular reactivity to angiotensin ii changes in more physiological and pathophysiological conditions, the present study was performed to investigate the effect of intraperitoneal administration of angiotensin-converting enzyme inhibitor and captopril (30 and 50 mg kg-1, on...

The aim of the present study was to show the abilities of captopril as a thiol ACEi (angiotensin converting enzyme inhibitor), on mitochondria toxicity due to paraquat. Mitochondrial isolation from rat liver was divided into 4 groups. Group 1 was considered as control, group 2 received paraquat (5 mM), group 3 received captopril (0.08 mM) and group 4 received paraquat (5 mM)+captopril (0.08 mM)...

1. The acute haemodynamic and hormonal effects of 100 mg of captopril (SQ 14.225) orally were tested in twelve healthy men in the sodium replete state before and after indomethacin pretreatment. 2. Without indomethacin, mean arterial blood pressure was reduced at 30 and 60 min after captopril (P less than 0.02). Heart rate did not change during the whole experiment. Although plasma renin activi...

Captopril, an angiotensin-converting enzyme inhibitor, is widely used in the treatment of a variety of cardiomyopathies, but its effect on autoimmune myocarditis has not been addressed experimentally. We investigated the effect of captopril on myosin-induced experimental autoimmune myocarditis. A/J mice, immunized with syngeneic cardiac myosin, were given 75 mg/L of captopril in their drinking ...