Biomaterial Database

[Antagonists of angiotensin II receptor]. 1996

D Karasek, and M Adamski, and W Grzeszczak

Katedra i Klinika Chorób Wewnetrznych i Zawodowych Slaskiej Akademii Medycznej w Zabrzu.

Angiotensin II exerts its activity by binding to its receptors. The two main types AII receptors, properties of Losartan (first orally active, specific, competitive, nonpeptide AII receptor antagonist) and its clinical applications are described.

UI	MeSH Term	Description	Entries
D006973	Hypertension	Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.	Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures
D007093	Imidazoles	Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES).
D007674	Kidney Diseases	Pathological processes of the KIDNEY or its component tissues.	Disease, Kidney,Diseases, Kidney,Kidney Disease
D011945	Receptors, Angiotensin	Cell surface proteins that bind ANGIOTENSINS and trigger intracellular changes influencing the behavior of cells.	Angiotensin Receptor,Angiotensin Receptors,Angiotensin II Receptor,Angiotensin III Receptor,Receptor, Angiotensin II,Receptor, Angiotensin III,Receptor, Angiotensin
D012084	Renin-Angiotensin System	A BLOOD PRESSURE regulating system of interacting components that include RENIN; ANGIOTENSINOGEN; ANGIOTENSIN CONVERTING ENZYME; ANGIOTENSIN I; ANGIOTENSIN II; and angiotensinase. Renin, an enzyme produced in the kidney, acts on angiotensinogen, an alpha-2 globulin produced by the liver, forming ANGIOTENSIN I. Angiotensin-converting enzyme, contained in the lung, acts on angiotensin I in the plasma converting it to ANGIOTENSIN II, an extremely powerful vasoconstrictor. Angiotensin II causes contraction of the arteriolar and renal VASCULAR SMOOTH MUSCLE, leading to retention of salt and water in the KIDNEY and increased arterial blood pressure. In addition, angiotensin II stimulates the release of ALDOSTERONE from the ADRENAL CORTEX, which in turn also increases salt and water retention in the kidney. Angiotensin-converting enzyme also breaks down BRADYKININ, a powerful vasodilator and component of the KALLIKREIN-KININ SYSTEM.	Renin-Angiotensin-Aldosterone System,Renin Angiotensin Aldosterone System,Renin Angiotensin System,System, Renin-Angiotensin,System, Renin-Angiotensin-Aldosterone
D006331	Heart Diseases	Pathological conditions involving the HEART including its structural and functional abnormalities.	Cardiac Disorders,Heart Disorders,Cardiac Diseases,Cardiac Disease,Cardiac Disorder,Heart Disease,Heart Disorder
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001713	Biphenyl Compounds	Whitish aromatic crystalline organic compounds made up of two conjoined BENZENE rings.	Compounds, Biphenyl
D013777	Tetrazoles
D057911	Angiotensin Receptor Antagonists	Agents that antagonize ANGIOTENSIN RECEPTORS. Many drugs in this class specifically target the ANGIOTENSIN TYPE 1 RECEPTOR.	Angiotensin II Receptor Antagonist,Angiotensin II Receptor Blocker,Angiotensin Receptor Antagonist,Angiotensin Receptor Blocker,Angiotensin II Receptor Antagonists,Angiotensin II Receptor Blockers,Angiotensin Receptor Blockers,Antagonist, Angiotensin Receptor,Antagonists, Angiotensin Receptor,Blocker, Angiotensin Receptor,Receptor Antagonist, Angiotensin,Receptor Antagonists, Angiotensin,Receptor Blocker, Angiotensin,Receptor Blockers, Angiotensin