Nitric Oxid
Nitric oxide, an endothelial cell relaxation factor, inhibits neutrophil superoxide anion production via a direct action on the NADPH oxidase
... of nitric oxide on superoxide anion production by three sources: activated intact neutrophils, xanthine oxidase/hypoxanthine, and the NADPH ...oxidase. Nitric oxide significantly inhibited the generation of ...
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Nitric Oxide, Carbonyl Protein, Lipid Peroxidation and Correlation Between Antioxidant Vitamins in Different Categories of Pulmonary and Extra Pulmonary Tuberculosis
... Nitric oxide reversibly inhibits enzymes containing transition metals or free radical intermediates in their catalytic cycle. Catalase, cytochrome P450 and cytochrome oxidase, ribonucleotide reductase, are ...
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Inhibitory effects of compounds from <em>Phyllanthus amarus</em> on nitric oxide production, lymphocyte proliferation, and cytokine release from phagocytes
... Abstract: Standardized extract of Phyllanthus amarus has previously been shown to have a strong inhibitory effect on phagocytic activity of human neutrophils. The current study was carried out to evaluate the effects of ...
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Combination of betulinic acid with diazen-1-ium-1,2-diolate nitric oxide moiety donating a novel anticancer candidate
... Methods: The antiproliferative activity of BA-78 against 6 cell lines and the ability of releasing nitric oxide were determined. The pro-apoptosis mechanism of BA-78 was investigated as well. Results: BA-78 ...
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A nitric oxide like factor mediates nonadrenergic noncholinergic neurogenic relaxation of penile corpus cavernosum smooth muscle
... exogenous nitric oxide relaxed corporal strips which were contracted with adrenergic agonists and this effect was significantly inhibited by ...diffusible nitric oxide- like substance; (b) NANC neurogenic ...
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Inhaled nitric oxide reverses cell free hemoglobin induced pulmonary hypertension and decreased lung compliance Preliminary results
... ααHb: αα-crosslinked hemoglobin 200 mg/kg; NO 5ppm = 5ppm inhaled nitric oxide; NO 10 ppm = 10 ppm inhaled nitric oxide; OFF = nitric oxide discontinued; MAP = mean arterial pressure; CV[r] ...
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Urinary Magnesium and Calcium Excretion after Neuronal Nitric Oxide Synthase Inhibition in Normotensive and Spontaneously Hypertensive Rats.
... Experiments were carried out on conscious, male, normotensive Wistar rats (n=10) and spontaneously hypertensive rats (SHR, n=10) at the same age of 12-14 weeks. The study was performed in accordance with institutional ...
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Transmembrane protein 147 (TMEM147): another partner protein of Haemonchus contortus galectin on the goat peripheral blood mononuclear cells (PBMC)
... In our previous study, TMEM63A of goat PBMC was identified to be a receptor of Hco-gal-m/f and knock- down of the tmem63a gene by RNAi altered cell pro- liferation, phagocytosis, nitric oxide production and ...
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Response of Mycobacterium tuberculosis to Reactive Oxygen and Nitrogen Intermediates
... nitric oxide induced eight polypeptides of which only one could be identified as a heat shock protein.. Nitric.[r] ...
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Hypertrophic pyloric stenosis following persistent pulmonary hypertension of the newborn: a case report and literature review
... As nitric oxide (NO) is an important mediator of biological functions, on both the vascular endothelium and smooth muscle cells, the decreased production of NO might play a role in the pathogenesis of both PPHN ...
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Troxerutin Chronic Treatment Protects against Fructose-induced Metabolic Syndrome in Male Rats
... Metabolic syndrome (MS), a constellation of conditions and metabolic irregularities, is a common health challenge worldwide with the characterization of visceral obesity, hypertension, hyperglycemia and dyslipidaemia ...
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Echocardiographic Predictors of Outcome in Newborns With Congenital Diaphragmatic Hernia
... There are other factors that can affect the outcomes of these patients. In our study population, we had 1 patient with a relatively large size of combined hilar pulmonary arteries, who died after a long course of ECMO. ...
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Protective effects of naringin in indomethacin-induced gastric ulcer in rats
... This study aimed to investigate the potential protective effects of Naringin (NA) in Indomethacin (IND)-induced gastric ulcers in rats. Forty adult male Sprague Dawley rats were randomly divided into four groups; the ...
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Potential Role for Osteocalcin in the Development of Atherosclerosis and Blood Vessel Disease
... Abstract: There is increasing evidence for the involvement of the skeleton in the regulation of atherosclerotic vascular disease. Osteocalcin, an osteoblast derived protein, exists in two forms, carboxylated and ...
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NOS2polymorphisms associated with the susceptibility to pulmonary arterial hypertension with systemic sclerosis: contribution to the transcriptional activity
... In the present study we investigated the ratio of circulating nitric oxide to endothelin-1 in patients with both SSc and PAH, and determined whether polymorphisms in NOS2 the nitric oxid[r] ...
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Effect of Hydrogen sulphide (H2S) on the electrophysiological properties of bovine articular chondrocytes
... Sodium hydrosulfide hydrate (NaHS) was used as a H 2 S donor. L-Arginine was used as a substrate for nitric oxide synthases. N-ω-Nitro-L-Arginine was used as an inhibitor of nitric oxide synthases. ...
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Antioxidant Potential of Methanolic and Hydrolyzed Extracts of Eclipta Alba
... and Nitric oxide radical inhibition activity while ex vivo antioxidant activity was assessed by lipid peroxidation inhibitory activity on mice liver homogenate by TBARS ...and nitric oxide radicals, as well ...
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Evaluation of the In Vitro Antioxidant and Iron Chelating Activity of Gymnema Sylvestre
... on nitric oxide scavenging: Nitric oxide radical is well known as it has an important role in various types of inflammatory ...of nitric oxide radical at a sustained levels result in direct tissue ...
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Streptozotocin-induced diabetes in the rat is associated with changes in vaginal hemodynamics, morphology and biochemical markers
... (e.g. nitric oxide ...endothelial nitric oxide synthase (eNOS) and cGMP-dependent protein kinase (PKG) due to their roles in modulating smooth muscle relaxation ...
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“Comparative Antioxidant Activity of Twenty Traditional Indian Medicinal Plants and Its Correlation with Total Flavonoid and Phenolic Content” by Gunjan M. Chaudhari, Raghunath T. Mahajan, India.
... Antioxidant activities are known to increase proportionally to the polyphenol content, mainly due to their redox properties 29 . Their ability to act as antioxidants depends on their chemical structure and ability to ...
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