نتایج جستجو برای: asymmetric dimethylarginine

تعداد نتایج: 66105  

Journal: :Pharmacological reports : PR 2006
Jerzy Bełtowski Anna Kedra

Asymmetric dimethylarginine (ADMA) is synthesized during the methylation of protein arginine residues by protein arginine methyltransferases (PRMT) and is released during proteolysis. ADMA is a competitive inhibitor of nitric oxide synthase and may decrease NO availability. ADMA is eliminated by renal excretion or is metabolized by dimethylarginine dimethylaminohydrolase (DDAH) to citruline and...

Journal: :Circulation 2002
Ken Y Lin Akira Ito Tomoko Asagami Philip S Tsao Shanthi Adimoolam Masumi Kimoto Hideaki Tsuji Gerald M Reaven John P Cooke

BACKGROUND An endogenous inhibitor of nitric oxide synthase, asymmetric dimethylarginine (ADMA), is elevated in patients with type 2 diabetes mellitus (DM). This study explored the mechanisms by which ADMA becomes elevated in DM. METHODS AND RESULTS Male Sprague-Dawley rats were fed normal chow or high-fat diet (n=5 in each) with moderate streptozotocin injection to induce type 2 DM. Plasma A...

Journal: :Stroke 2008
Hayan Dayoub Roman N Rodionov Cynthia Lynch John P Cooke Erland Arning Teodoro Bottiglieri Steven R Lentz Frank M Faraci

BACKGROUND AND PURPOSE Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of nitric oxide synthase (NOS). An elevation of plasma ADMA levels is associated with cardiovascular disease. ADMA is hydrolyzed by dimethylarginine dimethylaminohydrolases (DDAHs). The goal of this study was to determine whether overexpression of human DDAH-1 in transgenic (DDAH-1-Tg) mice inhibits the vascula...

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