Detection of nitric oxide and its metabolites
Correlation between nasal nitric oxide and its metabolites, RANTES, IL-5 in allergic rhinitis
... to metabolites of NO (nitrite and nitrate, ...secretion. Nitric oxide is a free radical and quite reactive, so it may freely diffuse in a liquid environment and rapidly transforms into nitrite and ...
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Nitric oxide metabolites in goldfish under normoxic and hypoxic conditions
... SUMMARY Nitric oxide (NO), produced by nitric oxide synthases (NOS enzymes), regulates multiple physiological functions in ...exerts its effects by binding to iron (Fe) of heme groups ...
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Reduced Levels of Nitric Oxide Metabolites in Cerebrospinal Fluid Are Associated with Equine Protozoal Myeloencephalitis
... reported. Nitric oxide (NO) functions as a neurotransmitter, a vasodilator, and an immune effector and is produced in response to several parasitic ...NO metabolites (NO x ⴚ ) in the cerebrospinal ...
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Detection and quantification of nitric oxide-derived oxidants in biological systems
... their detection in biological systems through direct spectroscopic ...the detection of the stable product, 3-nitrotyrosine, or through the use of peroxynitrite ...using nitric oxide synthase ...
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Microparticle-Based Immunoassay for the Detection of LSD and Its Metabolites
... In this paper are reported the synthesis and characterization of three LSD derivatives. On the basis of several analytical characterization studies, the most stable derivative has been selected and a procedure to ...
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Circulating nitric oxide metabolites and cardiovascular changes in the turtle Trachemys scripta during normoxia, anoxia and reoxygenation
... whether nitric oxide (NO), a major regulator of vasodilatation and oxygen consumption, may be involved in the adaptive response of Trachemys to anoxia, we measured NO metabolites (nitrite, S-nitroso, ...
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Periodontal therapy and salivary nitric oxide metabolites
... NO metabolites plays an imperative role in the pathogenesis of periodontitis, either directly or indirectly by modulating the production of other pro-inflammatory ...NO metabolites with periodontal clinical ...
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Significance of nitric oxide metabolites in the human circulation in health and disease
... NO?-Nitric oxide produced by the endothelium diffuses both into the lumen and to the smooth muscle cells according to the concentration gradient in each ...from its site of synthesis to many other ...
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Development and application of isotopically selective assays for nitric oxide metabolites
... Increase in intracellular Ca2+ increases eNOS activity, while Ca2+ antagonists such as acetylcholine or bradykinin decrease it. NO may diffuse through the endothelial cell membranes into the adjacent smooth muscle cells ...
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Nitric Oxide as a Signal in Inducing Secondary Metabolites During Plant Stress
... Secondary metabolites are the major defense elements of plants against biotic and abiotic stress ...of metabolites that can consequently alter their biological reaction toward the given ...
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The Effect of Type of Delivery on the Nitric Oxide Metabolites and Endothelial Dysfunction in Pregnant Women
... water birth, presence of doula, etc. which all reduce stress and pain and subsequently, reduce oxidative stress and improves endothelial function, were not mentioned. In the present study, normal vaginal delivery was not ...
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Nitric oxide metabolites during anoxia and reoxygenation in the anoxia tolerant vertebrate Trachemys scripta
... The present study documents profound and dynamic changes in tissue NO metabolites that seem to be part of the adaptation strategy to anoxia and reoxygenation in the freshwater turtle T. scripta elegans. Nitrite ...
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The effects of two different doses of ultraviolet-A light exposure on nitric oxide metabolites and cardiorespiratory outcomes
... assess its release from skin stores and are therefore unable to provide a com- prehensive assessment of the kinetic changes in NO deriva- tives and release from the ...
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S-nitrosothiol-derived nitric oxide delivery vehicles : synthesis and detection
... amines. Nitric oxide fluxes approaching 400 pmol cm -2 s -1 were achieved using AHAP3-derived xerogels on stainless steel substrates, illustrating versatility of the sol-gel method (for coating almost any ...
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C-786T (Promoter) Allelic Variants of Nitric Oxide Synthase Gene and Its Association with Nitric Oxide in Preeclampsia
... 20 Substantial evidence has emerged which reveal a very close association between the formation of nitro-tyrosine and the presence of activated granulocytes containing peroxidases, such as MPO 71 . MPO-generated reactive ...
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Is Nitric Oxide a Hormone?
... 34. Bryan, N.S. and Grisham, M.B. (2007) Methods to detect nitric oxide and its metabolites in biological samples. Free Radic. Biol. Med. 43: 645-657. 35. Watanabe, T., Akishita, M., Toba, K., ...
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Nasal nitric oxide in allergic rhinitis in children and its relationship to severity and treatment
... the detection process, inhalation of air containing NO > 10 ppb was avoided by inhalation of air through an NO ...for detection of lung function were avoided during the hour previous to the ...
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Nitric Oxide Level in Seminal Plasma and Its Relation with Sperm DNA Damages
... of nitric oxide (NO) in a Varity of male reproductive processes such as spermatogenesis, spermiogenesis, sperm motion, sperm metabolism and sperm ...and its correlation with NO level in seminal ...
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Purification of pig brain methionine synthase and its control and regulation by nitric oxide
... 1.14 Neurological disorders (Alarcon 1985; Algamanoiis 1976; Beck 1991) An array of diseases of the CMS and PNS have been related to the levels of homocysteine, methionine, B 12 , folates. Be by measuring the levels in ...
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The Status of Nitric Oxide and its Backup, Heme Oxygenase 1, in Thromboangiitis Obliterans
... Because the storage duration can affect the serum NO concentrations, we could not use samples from our TAO patient biobank; hence, we sampled both the TAO patients and controls over a six-month period to reduce the ...
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