Nitric oxide
Nitric oxide-donor SNAP induces Xenopus eggs activation.
... that nitric oxide specifically induces parthe- nogenetic activation in Xenopus laevis eggs, through a calcium dependent mechanism, though the origin of the calcium changes in our context remains to be ...
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Nitric oxide synthase and polycystic kidney disease
... that nitric oxide synthase gene polymorphisms in ...“nitric oxide synthase VNTR (intron 4 a/b) polymorphism and PKD” is very interesting ...that nitric oxide negative- ly ...
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Nitric oxide transport in normal human thoracic aorta: effects of hemodynamics and nitric oxide scavengers.
... Nitric oxide (NO) secreted by vascular endothelium is a pivotal regulator in vascular homeostasis, and the change in its bioavailability has been proposed as a major mechanism of endothelial dysfunction and ...
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Setting reference values for exhaled nitric oxide
... This is the first systematic review concerning reference values for exhaled nitric oxide. Fifteen studies met the selection criteria, and the factors and statistical models used to derive reference ...
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Nitric oxide as a regulator of inflammatory processes
... Alfred Nobel’s pioneering work on the manufacture and use of nitroglycerin as an explosive culminated in his discovery of dynamite. In medicine, nitroglycerin is known more as the prototypical nitrosovasodilator, still ...
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Genetic responses against nitric oxide toxicity
... The threat of free radical damage is opposed by coordinated responses that modulate expression of sets of gene products. In mammalian cells, 12 proteins are induced by exposure to nitric oxide (NO) levels ...
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Signaling in the nitric oxide system
... nitric oxide synthase (NOS) enzymes. All cytosolic NOS isoforms have L-arginine and oxygen as substrates and NADPH as an electron donor to form NO, thus leading to the production of NO, citrulline and water ...
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Alendronate induces gastric damage by reducing nitric oxide synthase expression and NOcGMPKATP signaling pathway
... Takeuchi, Role of nitric oxide in regulation of gastric acid secretion in rats: effects of NO donors and NO synthase inhibitor, Br. Kim, Effects of a nitric oxide donor and nitric oxide [r] ...
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The role of nitric oxide in reproduction
... Nitric oxide (NO) plays a crucial role in reproduction at every level in the organism. In the brain, it activates the release of luteinizing hormone-releasing hormone (LHRH). The axons of the LHRH neu- rons ...
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Novel donors of nitric oxide derived of
... The nitric oxide (NO) radical is an impor- tant and versatile mediator in biological sys- tems (1). This molecule is known to play an important role in the regulation of a wide range of physiological ...
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Application of a nitric oxide sensor in biomedicine
... were designed for in vivo and large surfaces (cultured cells), works with the inNO-T meter with easy calibration procedures. The inNO-Tcombine both a NO configured potentiostat and a software controlled data acquisition ...
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Targeting and translocation of endothelial nitric oxide synthase
... 9). Nitric oxide is a labile molecule, and may play important biological roles both within the cell in which it is synthesized and in its interactions with nearby cells and molecules ...
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Nitric oxide paradox in asthma
... Role of lipopolysaccharides (LPS), nitric oxide synthase 2 (NOS2) and arginase 1 (Arg1) in airway inflammation. Upon inhalation of allergen (OVA) and LPS, two metabolic pathway are activated, Arg1 and NOS2, ...
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New nitric oxide donors based on ruthenium complexes
... 49. Rodrigues GJ, Lunardi CN, Lima RG, Santos CX, Laurindo FR, da Silva RS, et al. Vitamin C improves the effect of a new nitric oxide donor on the vascular smooth muscle from renal hypertensive rats. ...
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Nitric oxide synthesis and biological functions of nitric oxide released from ruthenium compounds
... During three decades, an enormous number of studies have demonstrated the critical role of nitric oxide (NO) as a second messenger engaged in the activation of many systems including vascular smooth muscle ...
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Cellular signaling with nitric oxide and cyclic GMP
... ronments (see 7 and references therein). A rapidly advancing area of clinical ap- plication is the inhalation of low concentra- tions of the NO gas (see 7 and references therein). Inhalation of low concentrations of NO ...
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Characterization of Nitric Oxide Reductase (NOR) from Pseudomonas nautica, a Study on Biologic Nitric Oxide Reduction
... The Nitric oxide reductases (NOR) catalyze the third step in the denitrification pathway. Protein sequence alignment with members from this classe can be checked in the supporting information S1. They are ...
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Inhaled nitric oxide and high concentrations of oxygen in pediatrics patients with congenital cardiopathy and pulmonary hypertension: report of five cases
... inhaled nitric oxide (N O ) is that, contrary to system ic vasodilators, it only reaches the ventilated alveoli, thereby causing selective pulm onary vasodilation (2,3) w ith deviation of the ...
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Neuronal and endothelial nitric oxide synthase gene knockout mice
... neuronal nitric oxide synthase (nNOS) and endothelial nitric oxide synthase (eNOS) genes has led to knockout mice that lack these ...of nitric oxide (NO) in physiologic ...
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Nitric oxide decomposition on copper supported on zeolites.
... NITRIC OXIDE DECOMPOSITION ON COPPER SUPPORTED ON ZEOLITES. Direct decomposition of NO on copper supported on zeolite catalysts such as MCM-22 and Beta was compared with that on the thoroughly studied ...
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