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Enalapril, sold under the brand name Vasotec among others, is an ACE inhibitor medication used to treat high blood pressure, diabetic kidney disease, and heart failure. [5] For heart failure, it is generally used with a diuretic , such as furosemide . [ 6 ]
Enalapril. Lisiniopril. The most common adverse effects of Captopril, skin rash and loss of taste, are the same as caused by mercapto-containing penicillamine. Therefore, a group of researchers aimed at finding potent, selective ACE inhibitors that would not contain a mercapto (SH) function and would have a weaker chelating function.
ACE is also part of the kinin–kallikrein system where it degrades bradykinin, a potent vasodilator, and other vasoactive peptides. [12] Kininase II is the same as angiotensin-converting enzyme. Thus, the same enzyme (ACE) that generates a vasoconstrictor (ANG II) also disposes of vasodilators (bradykinin). [11]
The di-acid metabolite of enalapril, enalaprilat, and its lysine analogue lisinopril are potent inhibitors of angiotensin-converting enzyme (ACE); they do not contain sulphydryl groups. Both drugs can be assayed by high-pressure liquid chromatography and by radioimmunoassay and plasma ACE inhibition remains stable under normal storage conditions.
The endothelium maintains vascular homeostasis through the release of active vasodilators.Although nitric oxide (NO) is recognized as the primary factor at level of arteries, increased evidence for the role of another endothelium-derived vasodilator known as endothelium-derived hyperpolarizing factor (EDHF) has accumulated in the last years.
The Endothelium-derived relaxing factor (EDRF) is a strong vasodilator produced by cardiac endothelial cells in response to stress signals such as high levels of ADP accumulation or hypoxia. [ citation needed ] Robert F. Furchgott is widely recognised for this discovery, even going so far as to be a co-recipient of the 1998 Nobel Prize in ...
The chemical reactions of sodium nitroprusside are mainly associated with the NO ligand. [51] For example, addition of S 2− ion to [Fe(CN) 5 (NO)] 2− produces the violet colour [Fe(CN) 5 (NOS)] 4− ion, which is the basis for a sensitive test for S 2− ions. An analogous reaction also exists with OH − ions, giving [Fe(CN) 5 (NO 2)] 4− ...
Some examples include: Diazoxide [1] vasodilator used for hypertension, smooth muscle relaxing activity; Minoxidil [2] vasodilator used for hypertension, also used to treat hair loss; Nicorandil [3] vasodilator used to treat angina; Pinacidil [4] Retigabine, [5] [6] an anticonvulsant; Flupirtine, analgesic with muscle relaxant and ...