We used the technique of high-performance liquid chromatography combined with radioimmunoassay to establish the profile of angiotensin peptides in the periphery and across the circulation of the dog's heart. Data were obtained before and after blockade of angiotensin converting enzyme, and after acute myocardial ischemia produced by occlusion of the left anterior descending coronary artery. Bas...

To study the influence of acute and chronic angiotensin-converting enzyme blockade on the pressor response to exogenous angiotensin II, vasopressin and norepinephrine, we gave normal female Wistar rats 100 mg of captopril or 1 ml of 5% glucose twice daily by gavage for 2 weeks. On the 15th day, rats were anesthetized with pentobarbital, and dose-response curves to angiotensin II, lysine-vasopre...

Interpretation of results obtained with angiotensin-converting enzyme inhibition in hypertensive patients has been obscured by the possibility of nonangiotensin-mediated mechanisms, particularly rats, we have compared the effects of converting enzyme inhibition (CEI) by oral captopril administration to those of dextrose. In this setting of constant angiotensin II levels, any apparent effects of...

Keywords: (hACE2), Angiotensin-Converting Enzyme-2 (ACE2), Peptides, Small molecules, Receptor-Binding Domain (RBD), Immunogenicity, Proteins, Solubility, Unsuitability, Drug, Inhibition PPI, Disruptors

BACKGROUND AND PURPOSE Although the efficacy of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers in reducing future vascular events for patients with coronary heart disease is established, less is known about the precise benefit of these agents among patients with stroke. We evaluated whether use of angiotensin-converting enzyme inhibitors or angiotensin receptor block...

We sought to determine whether genes of the renin-angiotensin-aldosterone system can predict the nonmodulating intermediate phenotype in essential hypertension. Aldosterone responses to angiotensin II were assessed in 298 subjects with hypertension. Subjects were genotyped at the angiotensinogen M235T, angiotensin-converting enzyme I/D, aldosterone synthase C-344 T, renin, angiotensin II type 1...

Angiotensin-converting enzyme inhibitor induced angioedema commonly involves the head and neck area. We report a case of angiotensin-converting enzyme inhibitor induced intestinal angioedema in a heart transplant recipient on mTOR immunosuppression. A 36-year-old Caucasian woman with history of heart transplantation on sirolimus, tacrolimus and prednisone presented to the Emergency Department w...