نتایج جستجو برای: nitro l arginine methyl ester
تعداد نتایج: 755072 فیلتر نتایج به سال:
We have reported recently that the renal angiotensin II type 2 (AT2) receptors are upregulated and involved in promoting natriuresis/diuresis in obese but not in lean Zucker rats. In the present study, we tested the hypothesis that there is an enhanced AT2 receptor signaling via NO/cGMP pathway leading to greater inhibition of the Na(+), K(+)-ATPase (NKA) activity in the proximal tubules (PT) o...
OBJECTIVES Responses to EDHF are usually characterised in the presence of nitric oxide synthase (NOS) and cyclooxygenase (COX) inhibitors. The contribution of NO to endothelium-dependent relaxation in the presence of NOS inhibitors was assessed using NO scavengers with the objective of testing (i) whether any residual NO produces endothelium-dependent relaxation in a manner similar to EDHF and ...
This study investigated the role of endogenous nitric oxide (NO) in the progression of atherosclerosis in apolipoprotein E-deficient [apoE-knockout (KO)] mice. Mice were treated with N(omega)-nitro-L-arginine methyl ester (L-NAME) an inhibitor of nitric oxide synthase (NOS) or with the NOS substrate L-arginine for 8 wk. L-NAME treatment resulted in a significant inhibition of NO-mediated vascul...
Submit Manuscript | http://medcraveonline.com Abbreviations: AhR: Aryl Hydrocarbon Receptor; Arnt: Nuclear Translocator; CLP: Cecal Ligation and Puncture; CVB3: Coxsackievirus B3; CRP: C-Reactive Protein; CYP-450: Cytochrome P-450; ECOD: Ethoxycoumarin O-Deethylase; GH: Growth Hormone; IMND: Imipramine N-Demethylase; iNOS: inducible Nitric Oxide Synthetase; icv: intracerebroventricularly; IFN-γ...
We evaluated the effects of nitric oxide (NO) generators and endogenous production of NO elicited by substance P (SP) in the angiogenesis process. Angiogenesis was monitored in the rabbit cornea in vivo and in vitro by measuring the growth and migration of endothelial cells isolated from coronary postcapillary venules. The angiogenesis promoted in the rabbit cornea by [Sari]-SP-sulfone, a stabl...
L-Arginine crosses the cell membrane primarily through the system y(+) transporter. The aim of this study was to investigate the role of L-arginine transport in nitric oxide (NO) production in aortas of rats with heart failure induced by myocardial infarction. Tumor necrosis factor-alpha levels in aortas of rats with heart failure were six times higher than in sham rats (P < 0.01). L-Arginine u...
The aim of the work is to study pharmacological substances that play a role eNOS expression regulators in modification lead intoxication effects experiment. Materials and methods. In experiment, linear male rats same age were used: intact with (120 heads). design was following: group 1 – control; 2 acetate solution; 3 + L-nitroarginine methyl ester; 4 5 L-arginine; 6 L-arginine. research carrie...
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