It is well recognized that the renin-angiotensin system plays an important role in the regulation of arterial pressure and sodium homeostasis. Recent years, many studies have shown that local tissue angiotensin II levels are differentially regulated and cannot be explained on the basis of circulating concentrations. All of the components needed for angiotensin II generation are present within t...

Angiotensin III (des-1-Asp-angiotensin II) is a potent steriodogenic agent in many species. The effects of the heptapeptide in the adrenal zona glomerulosa are resistant to blockade by C-terminally substituted analogues of angiotensin II (1-Sar-8-Ile- or 1-Sar-8-Ala-octapeptides). For this reason, the effects of 7-Ile-angiotensin III, a C-terminally substituted analogue of the heptapeptide, and...

Hypertension is considered a major health problem around the world. It’s associated with increasing risk of mortality due to its complication which has great impact on patient’s life quality. Angiotensin Receptor Blocker been widely used manage hypertension, especially if diabetes coexists and patient less tolerable angiotensin-converting enzyme inhibitors. In particular, telmisarta...

Cardiovascular diseases (CVDs) are the leading cause of death and morbidity globally. The renin-angiotensin system is an important regulatory for maintaining cardiovascular renal function. Therefore, angiotensin-converting enzyme inhibitors angiotensin receptor blockers have emerged as first-line treatments conditions such hypertension heart failure. Currently available synthetic medications us...

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...

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      Losartan potassium is a well known orally active non-peptide angiotensin II receptor antagonist. Losartan potassium and its principle active metabolites block the vasoconstrictor and aldosterone secreting effect of angiotensin II by selectively blocking the binding of angiotensin II to AT1 receptors. The drug is reported to promote the decrease in ventricular hypertrophy, salt ...

Background: The role of Renin Angiotensin System (RAS) in ischemic/reperfusion (I/R) injuries is not fully elucidated. Furthermore, it is not clear whether inhibition of RAS by Angiotensin-Converting Enzyme (ACE) inhibitors has beneficial effects in terms of protecting the brain from I/R injuries. In this study enalapril is used as an ACE inhibitor to evaluate the role of RAS in I/R injuries in...

Background and Aim: High blood pressure is a common cardiovascular disease. Most cardiovascular medications have adverse oral side effects. This study aimed to determine the prevalence of oral manifestations associated with the intake of anti-hypertensive medications. Materials and Methods: This cross-sectional analytical study examined 142 patients with a history of hypertension referred to D...

The study of paper is basic functions the kidney in body are many, most important which what represented role and how to balance maintain normal proportions fluids salts necessary for this continuous effort kidneys utmost importance pressure, so when efficiency decreases, it will need a higher pressure subtract amount water required Subtracting it, then, blood level changes its positive movemen...