搜索结果: 31-45 共查到“医学 nitric oxide”相关记录77条 . 查询时间(0.293 秒)
Aim: We aimed to investigate the effect of house dust mite on the level of nitric oxide in patients who had dust mite in their houses and suffering from rhinitis and/or asthma and/or eczema-like aller...
The Effects of Nitric Oxide on Rat Stomach Injury Induced by Acetylsalicylic Acid
Nitric oxide stomach injury acetylsalicylic acid microscopy
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2009/5/21
Aim: Acetylsalicylic acid (ASA, aspirin), which is one of the most frequently used drugs in the world, causes severe gastric mucosal injury. Nitric oxide (NO) is synthesized from L-arginine by nitric ...
The Effect of Neuronal Nitric Oxide Synthase Inhibitor 7-Nitroindazole on the Cell Death Induced by Zinc Administration in the Brain of Rats
Zinc cell death hippocampus 7-nitroindazole stereology rat
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2009/5/20
Aim: To evaluate the effect of the neuronal nitric oxide synthase (nNOS) inhibitor 7-nitroindazole (7-NI) on hippocampal cell loss induced by zinc hemisulfate salt (ZnSO4·7H2O) treatment. Materials an...
Effects of Hypoxia on Nitric Oxide (NO) in Skin Gas and Exhaled Air
nitric oxide hypoxia skin gas exhaled air
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2009/4/20
This study confirmed the effects of hypoxia on nitric oxide (NO) concentrations in skin gas and exhaled air. NO concentrations in skin gas and exhaled air were measured by a chemiluminescence an...
Nitric oxide acts through different signaling pathways in maturation of cumulus cell-enclosed mouse oocytes
Nitric oxide Sildenafil Oocytes maturation Signaling pathway
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2009/12/16
Background: Nitric oxide (NO) have a dual action in mouse oocyte meiotic maturation which depends on its concentration, but the mechanisms by which it influences oocyte maturation has not been exactly...
Stimulation of production of glial cell line-derived neurotrophic factor and nitric oxide by lipopolysaccharide with different dose-responsiveness in cultured rat macrophages
glial cell line-derived neurotrophic factor nitric oxide lipopolysaccharide rat macrophages
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2009/3/3
To understand the molecular basis of inflammation-induced neurotrophic influences, we investigated the effects of lipopolysaccharide (LPS) on production of glial cell line-derived neurotrophic facto...
Nitric oxide synthase activity in rat gastric mucosa contributes to mucin synthesis elicited by calcitonin gene-related peptide
Nitric oxide synthase activity rat gastric mucosa mucin synthesis elicited calcitonin gene-related peptide
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2009/3/2
The majority of research for the calcitonin gene-related peptide (CGRP) in the stomach has been devoted to the submucosal blood flow, and only slight attention has been paid to its involvement in th...
Inhibitory action of eugenol compounds on the production of nitric oxide in RAW264.7 macrophages
eugenol compounds nitric oxide RAW264.7 macrophages
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2009/3/2
Effects of eugenol compounds on the production of nitric oxide (NO) in RAW264.7 macrophages were analyzed in relation to the anti-inflammatory action of these compounds. Eugenol and isoeugenol inhib...
Involvement of endothelial nitric oxide synthase in the impaired endothelium-dependent relaxation of cavernous smooth muscle in hypercholesterolemic rabbit
Hypercholesterolemia cavernous smooth muscle
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2009/2/18
The present study was designed to evaluate whether functional impairment and/or protein expression of constitutive nitric oxide synthase (cNOS; endothelial NOS [eNOS] and neuronal NOS[nNOS]) was i...
Sperm motility enhancement by nitric oxide produced by the oocytes of fathead minnows, Pimephelas promelas
Fertilization CASA electron spin resonance oocyte
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2009/2/18
The effects of nitric oxide (NO) on sperm motility were examined in the fathead minnow, Pimephelas promelas, using computer-assisted sperm analysis (CASA). The observed effects underscore the dual n...
Neuronal nitric oxide synthase in the canine prostate：aging, sex steroid, and pathology correlations
Testis imprinting BPH atrophy testosterone
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2009/2/17
Nitric oxide synthase (NOS) is expressed in the prostate of various species, including humans. NOS catalyzes the production of nitric oxide (NO), which may function in prostatic smooth-muscle relaxa...
Evidence for nitric oxide regulation of hamster sperm hyperactivation
Sperm motility nitric oxide synthase sodium nitroprusside
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2009/2/17
Involvement of reactive oxygen species has been implicated in the process of hyperactivation and capacitation of sperm. Nitric oxide has recently been found to function both as an intracellular a...
Androgenic maintenance of the rat erectile response via a non-nitric-oxide-dependent pathway
Penile erection testosterone cGMP phosphodiesterase
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2009/2/17
Prior studies have demonstrated that the erectile response in the rat penis is androgen dependent and is mediated by nitric oxide (NO), the neurotransmitter synthesized by the enzyme nitric oxide ...
Evidence for a role of intracellular-calcium release in nitric oxide-stimulated relaxation of the rabbit corpus cavernosum
Calcium erection thapsigargin ryanodine
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2009/2/17
Erection is mediated by relaxation of the smooth muscle elements within the sinusoids of the corpus cavernosum. Although cavernosal relaxation can be mediated by a variety of mechanisms including pu...
Analysis of the effect of nitric oxide synthase inhibition on mouse sperm employing a modified staining method for assessment of the acrosome reaction
Nitric oxide synthase acrosome reaction
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2009/2/17
A commercially available staining kit (Spermac) was combined with swelling in a hypoosmotic medium (HOS) for simultaneous assessment of viability and acrosome reaction in mouse spermatozoa. We com...