Chronic inhibition of NO synthesis induces cardiac hypertrophy independent of systemic blood pressure (SBP) by increasing protein synthesis in vivo. We examined whether ACE inhibitors (ACEIs) enalapril and temocapril and angiotensin II type-I receptor antagonists (angiotensin receptor blockers [ARBs]) losartan and CS-866 can block cardiac hypertrophy and whether changes in activation of 70-kDa ...

conclusions our study demonstrates that preconditioning of kidney with chronic ptu administration protects renal tissue against iri and this phenomenon was mediated through no system. the results suggest a potential indication for using ptu to protect the kidney before transplantations and to reduce the risk of tissue rejection afterwards. background renal ischemia/reperfusion injury (iri) is a...

Chronic inhibition of NO synthesis induces cardiac hypertrophy independent of systemic blood pressure (SBP) by increasing protein synthesis in vivo. We examined whether ACE inhibitors (ACEIs) enalapril and temocapril and angiotensin II type-I receptor antagonists (angiotensin receptor blockers [ARBs]) losartan and CS-866 can block cardiac hypertrophy and whether changes in activation of 70-kDa ...

Inducible nitric oxide synthase (iNOS/NOS II) mediates cytotoxicity under pathological stimulation. The purpose of this study was to examine whether the blockade of NOS activity leads to a decrease in cochlear damage after intense acoustic stimulation. Guinea pigs were divided into 4 groups: (1) a noise group, (2) a NOS inhibitor (NG-nitro-L-arginine methyl ester [L-NAME]) + noise gr...

chronic inflammation is an integral part of cardiovascular disease and high blood pressure was found to be associated with endothelial dysfunction. the aim of this study was to evaluate the effect of endurance training and galbanum supplement on parameters related to vascular function includes endothelial selectin(e-selectin) and angiotensin converting enzyme inhibitor(ace-i) as inflammatory fa...

Introduction: Sub-chronic swim stress is known to induce a prolonged hyperalgesia, which is mediated through NMDA and opioid systems. Nitric oxide is a soluble gas, which acts as a retrograde messenger that modulates the release of mentioned neurotransmitters. It is also involved in nociception and memory. The aim of this study was to evaluate the role of NO pathway in nociception and memory...

The present study was undertaken to evaluate the protective effect of thymoquinone (TQ), the main constituent of the volatile oil from Nigella sativa seeds, in rats after chronic inhibition of nitric oxide synthesis with N(omega)-nitro-l-arginine methyl esters (l-NAME). Rats were divided randomly into different treatment groups: control, l-NAME, TQ and l-NAME + TQ. Hypertension was induced by 4...