نتایج جستجو برای: angiotensin ii receptor
تعداد نتایج: 1146049 فیلتر نتایج به سال:
Angiotensin-converting enzyme inhibitors and angiotensin receptor antagonists attenuate fibrosis in the kidney, heart, and liver by suppressing transforming growth factor-beta1 mRNA and decreasing production of extracellular matrix proteins. We recently demonstrated that lisinopril, an angiotensin-converting enzyme inhibitor, alleviates pancreatic inflammation and fibrosis in male Wistar Bonn/K...
background α-adrenergic receptor 2a (adra2a) and angiotensin-converting enzyme (ace) genes have been variably associated with obesity and its related phenotypes in different populations worldwide. objectives this cross-sectional study aims to investigate the association of adrenergic receptor α2a (adra2a) rs553668 and angiotensin-converting enzyme (ace) i/d single nucleotide polymorphisms (snps...
Angiotensin II via type 1 receptor activation upregulates the expression of lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1), and LOX-1 activation, in turn, upregulates angiotensin II type 1 receptor expression. We postulated that interruption of this positive feedback loop might attenuate the genesis of angiotensin II-induced hypertension and subsequent cardiac remodeling. To ex...
Specific, high-affinity (Kd approximately equal to 0.6 nM), and saturable (3.3 fmol/mg of tissue, wet weight) binding of 125I-labeled [Sar1,Ile8]angiotensin II to rat ovarian membranes was observed. Displacement of 125I-labeled [Sar1,Ile8]angiotensin II binding to rat ovarian membranes by angiotensin II analogs and fragments resembled the potency order of these compounds on angiotensin II recep...
OBJECTIVE Polymorphisms in several genes of the renin-angiotensin system have been implicated as risk factors for myocardial infarction and ischaemic heart disease. In particular, it has been suggested that the angiotensin converting enzyme insertion/deletion (I/D) polymorphism and the angiotensin II type 1 receptor A1166C polymorphisms might act synergistically to increase the risk of myocardi...
Background: Diabetic nephropathy is considered to be the most common cause of end stage renal disease (ESRD). Proteinuria is declared as the most marked risk factor in progression towards ESRD. The aim of this study was to evaluate the efficacy of pentoxifylline for reduction of proteinuria in type II diabetic patients. Methods: From May 2007 to June 2008, this randomized clinical trial study w...
We cloned a novel molecule interacting with angiotensin II type 1 receptor, which we named ATRAP (for angiotensin II type 1 receptor-associated protein). Previous in vitro studies showed that ATRAP significantly promotes constitutive internalization of the angiotensin II type 1 receptor and further attenuates angiotensin II-mediated hypertrophic responses in cardiomyocytes. The present study wa...
The renin-angiotensin system regulates cardiovascular physiology via angiotensin II engaging the angiotensin type 1 or type 2 receptors. Classic actions are type 1 receptor mediated, whereas the type 2 receptor may counteract type 1 receptor activity. Angiotensin-converting enzyme 2 metabolizes angiotensin II to angiotensin-(1-7) and angiotensin I to angiotensin-(1-9). Angiotensin-(1-7) antagon...
The present study examined whether metabolism of the putative angiotensin-(1-7) receptor agonist and antagonist [angiotensin-(1-7) and D-alanine(7) angiotensin-(1-7), respectively] altered their ability to interact with angiotensin AT(1), AT(2), and AT(4) receptor subtypes. Both angiotensin-(1-7) and D-alanine(7) angiotensin-(1-7) competed with low affinity for (125)I-sarcosine(1), isoleucine(8...
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