搜索结果: 1-15 共查到“医学 Nitric oxide synthase”相关记录21条 . 查询时间(0.091 秒)
The reciprocal relationship between heme oxygenase and nitric oxide synthase in the organs of lipopolysaccharide-treated rodents
heme oxygenase nitric oxide synthase
2009/12/16
The production of nitric oxide (NO) by inducible NO synthase (NOS) and carbon monoxide (CO) by inducible heme oxygenase (HO) contributes greatly to endotoxemia. Reciprocal relationships have been prop...
Histological Changes in the Rat Thoracic Aorta after Chronic Nitric Oxide Synthase Inhibition
thoracic aorta nitric oxide L-NAME rat light microscopy
2009/6/24
The objective of this study was to determine the morphological effects of chronic nitric oxide (NO) inhibition on the thoracic aorta of Wistar rats. Fifteen male Wistar Albino rats were divided into t...
Reversal of Endotoxin-Induced Hypotension by Inhibition of Inducible Nitric Oxide Synthase Activity is Associated with Improved Oxidative Status in Rat Heart,Aorta and Mesenteric Artery
Rat endotoxin hypotension inducible nitric oxide synthase lipid peroxidation
2009/6/19
Overproduction of reactive oxygen and nitrogen species leads to oxidative stress and decreased total antioxidant capacity, which is responsible for high mortality from several diseases such as endotox...
Inhibition of nitric oxide synthase on brain oxygenation in anesthetized rats exposed to hyperbaric oxygenhernia
HBO oxygen toxicity nitric oxide drug hyperbaric nitric oxide synthase animal rat
2009/6/9
Nitric oxide (NO) production is involved in the development of oxygen toxicity of the central nervous system (CNS) since inhibition of nitric oxide synthase (NOS) significantly protects animals from h...
Delayed effect of nitric oxide synthase inhibition on the survival of rats after acute decompression
Decompression Animal rat Decompression Sickness enzymology mortality
2009/6/3
AIM: The formation of bubbles in the blood stream together with the ensuing sickness after rapid decompression is assumed to depend on the physiological condition of the vascular system. In order to g...
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
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...
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
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...
Involvement of endothelial nitric oxide synthase in the impaired endothelium-dependent relaxation of cavernous smooth muscle in hypercholesterolemic rabbit
Hypercholesterolemia cavernous smooth muscle
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...
Neuronal nitric oxide synthase in the canine prostate：aging, sex steroid, and pathology correlations
Testis imprinting BPH atrophy testosterone
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...
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
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...
Expression of inducible nitric oxide synthase in smooth muscle cells from rat penile corpora cavernosa
inducible nitric oxide synthase smooth muscle cells rat penile corpora cavernosa
2009/2/13
Nitric oxide (NO), the main mediator of penile erection, is assumed to be synthesized in the penis by the neuronal constitutive nitric oxide synthase (nNOS). However, nNOS has not been identifie...
Evaluation of nitric oxide synthase and arginase in the induction of a Peyronie's-like condition in the rat
nitric oxide synthase arginase Peyronie's-like condition rat
2008/12/26
Peyronie's disease is an idiopathic, localized connective tissue disorder of the penis, involving the tunica albuginea of the corpus cavernosum and adjacent areolar space. Current proposals as to the ...
Protein and gene expression of nitric oxide synthase isoforms I and III in the rat penile shaft
Protein gene expression nitric oxide synthase penile shaft
2008/12/26
Nitric oxide synthase (NOS) plays a key role in penile smooth muscle relaxation through the regulation of nitric oxide (NO). NO is a major neurotransmitter in the autonomic nervous system, and alter...
Metformin Restores the Penile Expression of Nitric Oxide Synthase in High-Fat–Fed Obese Rats
AMP-activated protein kinase penile tissue
2008/12/24
Obesity is a well-known risk factor for erectile dysfunction, which is associated with reduced penile nitric oxide synthase (NOS) expression. Recently it was reported that metformin activates AMP...
Overexpression of Endothelial Nitric Oxide Synthase in Transgenic Mice Accelerates Testicular Germ Cell Apoptosis Induced by Experimental Cryptorchidism
Immunoblotting TUNEL spermatocytes spermatids spermatogonia
2008/12/23
Surgical induction of cryptorchidism in experimental animals causes testicular germ cell apoptosis and infertility. The mechanisms of germ cell apoptosis have been associated with oxidative stress o...