Angiotensin Blood pressure

Indapamide has been shown to possess diuretic and iadependent vasodilatory effects (16). It lowers the elevated blood pressure and reduces total peripheral resistance without an iacrease ia heart rate. ladapamide antagoni2es the vasocoastrictiag effects of the catecholamiaes and angiotensin II (16), a property not shared by other thia2ide-type diuretics. Tripamide is also reported to have direct vasodilatory effects (13). 

Renin Kidney Conversion of angiotensinogen to angiotensin I regulation of blood pressure... 

Angiotensin converting enzyme (ACE) plays a central role in cardiovascular hemostasis. Its major function is the generation of angiotensin (ANG) II from ANGI and the degradation of bradykinin. Both peptides have profound impact on the cardiovascular system and beyond. ACE inhibitors are used to decrease blood pressure in hypertensive patients, to improve cardiac function, and to reduce work load of the heart in patients with cardiac failure. 

In some patients with hypertension and in all patients with cardiac failure, the renin-angiotensin system is activated to an undesired degree, burdening the heart. The consequences of diminished ANG II generation by ACE inhibitors are multiple. In patients with hypertension, blood pressure is reduced as a result... 

Blood Pressure Control Renin-Angiotensin-Aldosteron System... 

When the temporal sequence of adjustments of blood pressure is analysed it seems, that CNS mechanisms (e.g., baroreflexes) will provide regulation of the circulation within seconds to minutes. Other mechanisms, such as the renin-angiotensin-aldosterone system and fluid shifts, occur over minutes to hours. Only the... 

Hyperaldosteronism is a syndrome caused by excessive secretion of aldosterone. It is characterized by renal loss of potassium. Sodium reabsorption in the kidney is increased and accompanied by an increase in extracellular fluid. Clinically, an increased blood pressure (hypertension) is observed. Primary hyperaldosteronism is caused by aldosterone-producing, benign adrenal tumors (Conn s syndrome). Secondary hyperaldosteronism is caused by activation of the renin-angiotensin-aldosterone system. Various dtugs, in particular diuretics, cause or exaggerate secondary peadosteronism. 

An exopeptidase that sequentially releases dipeptides from the C-terminus of a protein or peptide. An example is angiotensin-converting enzyme (also known as peptidyl-dipeptidase A MEROPS XM02-001), which plays an important role in the control of blood pressure by converting angiotensin I to angiotensin II. Peptidyl-dipeptidases are included in Enzyme Nomenclature sub-subclass 3.4.15. 

The renin-angiotensin-aldosterone system (RAAS) generates the peptide hormone angiotensin II and subsequently the mineralocorticoid aldosterone, which both exert considerable impact on blood pressure ( blood pressure control) and fluid homeostasis, and... 

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