NOS, nitric oxide synthase
Hypovitaminosis D: a novel finding in primary ciliary dyskinesia
... expiratory flow between 25% and 75% of FVC; FRC: Functional residual capacity; nNO: Nasal nitric oxide; NOS: Nitric oxide synthase; PCD: Primary ciliary dyskinesia; PFTs: Pulmonary funct[r] ...
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Inhibition of constitutive nitric oxide synthase (NOS) by nitric oxide generated by inducible NOS after lipopolysaccharide administration provokes renal dysfunction in rats
... It is clear from the present data that the adverse renal out- comes after LPS correlate best with suppression of constitutive NOS activity rather than with the elevated basal NO genera- tion as indexed by basal ...
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Bacterial infection induces nitric oxide synthase in human neutrophils
... No NOS activity nor immunoreactivity was seen in 16/16 control samples of leukocyte-positive, culture- negative urine (Table ...that NOS activity was significantly lower in 10/10 cell pellets from healthy ...
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Is arginase a potential drug target in tobacco-induced pulmonary endothelial dysfunction?
... endothelial nitric oxide synthase (NOS3) is dependent on the balance between the ex- pression and/or activity of arginases and ...and NOS may have opposing effects on vascular tone and tissue ...
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Histamine and migraine revisited: mechanisms and possible drug targets
... Although nitric oxide synthase (NOS) inhibition is effective as a treatment of spontaneous attacks [ 44 , 45 ], both studies showed no effect on the immediate or delayed headache induced[r] ...
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... as nitric oxide (NO), total nitric oxide synthase (NOS) activity and expression of NOS isoforms, as well as on interleukin 6 (IL-6) and tumor necrosis factor alpha (TNF-α) ...
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A Critical Role of Nitric Oxide in Human Immunodeficiency Virus Type 1-Induced Hyperresponsiveness of Cultured Monocytes
... Recently, we demonstrated both induction of nitric oxide synthase (NOS) in and production of nitric oxide (NO) by HIV-1-infected mono-.. cytes (10).[r] ...
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Reduction of High Glucose-Induced Nitric Oxide Synthase Expression in Human Vascular Endothelial Cells by Ascorbic Acid and α-Tocopherol
... increases nitric oxide synthase (NOS) expression and NO generation in cultured human aortic endothelial ...of NOS in vascular endothelial ...endothelial nitric oxide ...
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Biological Association and Expressions of NOS3 & SOD2 in Non Diabetic Senile Cataractogenesis
... the nitric oxide synthase (NOS) and superoxide dismutase (SOD) enzymes in the pathogenesis of human senile cataract lenses of non-diabetic ...
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NITRATION OF INDUCIBLE NITRIC OXIDE SYNTHASE TYROSINE RESIDUES IN RAW 264.7 MACROPHAGES
... of NOS activity, though not of gene expression [48]: non-transcriptional activation of eNOS has been documented, for example for estrogens, as have protective corticosteroid effects [49, ...
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Functioning of nitric oxide cycle in gastric mucosa of rats under excessive combined intake of sodium nitrate and fluoride
... of nitric oxide (·NO) cycle in rat’s gastric mucosa was assessed under exces- sive combined chronic fluoride and nitrate intake during 30 ...general nitric oxide synthase activity ...
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Parasitic manipulation and neuroinflammation: Evidence from the system Microphallus papillorobustus (Trematoda) Gammarus (Crustacea)
... Putative nitric oxide synthase immunoreactivity (NOS- IR, green) in the brain of ...bilateral NOS-IR ...(c) NOS IR in somata and neuropils. NOS-IR is lo- calized in the ...
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Inducible Nitric Oxide Synthase and Inflammatory Diseases
... The demonstration of the involvement of NO in a number of autoimmune and inflamma- tory diseases does not necessarily imply that NO itself is the effector molecule. Whether these pathologies are directly mediated by NO ...
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Nitric oxide regulation of the central aortae of the toad Bufo marinus occurs independently of the endothelium
... including nitric oxide ...molecule. Nitric oxide is a potent vasodilator that is synthesised by nitric oxide synthase (NOS), an enzyme that occurs in three major ...
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Regulation of extracellular arginine levels in the hippocampus in vivo
... the NOS assay developed by Salter et ...inished NOS activity in the ipsilateral hippocam pus was most probably a direct result of the surgical ...in NOS activity, although they focused on the ...
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The Evaluation of Serum Nitrite, Nitrate and Malonyldialdehyde Levels in Smokers
... endothelial nitric oxide synthase gene expression and enzyme ...on nitric oxide synthase expression in the rat ...SP. Nitric oxide and the ...
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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 ...
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Inhibition of sphincter of Oddi function by the nitric oxide carrier S nitroso N acetylcysteine in rabbits and humans
... Nitric oxide (NO) is an inhibitor of gastrointestinal smooth muscle. Model systems of the gut predict the NO will complex with biological thiol (SH) groups, yielding S-nitrosothiols (RS- NO), which may ...
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Nitric oxide synthases: which, where, how, and why?
... the NOS isoforms (for re- view see reference 19) is of particular interest, as it would per- mit cross talk between NO and other signaling pathways, and may also serve as a modulator of other posttranslational ...
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Nitric oxide and the control of coronary vascular tone
... NAME. To control for the increased blood pressure they elevated blood pressure by a comparable amount in controls using phenylephrine. In the aortic rings they supported earlier data that the 8-bromo-cGMP response was ...
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