一氧化氮

Objective To study the effect of NO,T-AOC on the germ cell apoptosis in the cryptorchid.

目的探讨一氧化氮、总抗氧化能力对大鼠隐睾生殖细胞凋亡的影响。

Methods: We divide the rats into 5 groups in random, with Morris method, detect the change of some active oxygen radicals such as super-oxide demitasse, Nitric Oxide Synthase, malondialdehyde etc. Also, we detect the change of cholinesterase, Monoamine Oxidize; using HE,PAS staining, immuno-histochemical technique, detect hippocampus CA1 cerebral pathology slices optical density value of NOS, CHE and lipofuscin of neural cell; detecting apoptosis rate and the expression of P53 , which are neuronal apoptosis related genes.

大鼠随机分为5组，采用"Morris水迷宫"法观察脑缺血性模型大鼠学习记忆功能，检测超氧化物歧化酶、一氧化氮合酶、丙二醛等自由基代谢异常的改变，检测胆碱酯酶、单胺氧化酶等老化相关酶的变化、脑组织神经细胞免疫组织化学技术、检查海马CA1区脑组织的病理切片，检测NOS、CHE光密度值；流式细胞技术：检测细胞凋亡率，及促细胞凋亡基因、P_(53)蛋白表达；病理切片采用HE染色、PAS染色及免疫组化法检查，检测对大鼠海马神经元细胞一般病理变化及脑细胞内脂褐含量。

Thus , nitric oxide inhibits cytochrome oxidase activity in neurones and glia , resulting in down-regulation of mitochondrial energy production .

在神经元和神经胶质细胞中，一氧化氮抑制细胞色素C氧化酶的活性，抑制线粒体能量产生。

Thus , nitric oxide inhibits cytochrome c oxidase activity in neurones and glia , resulting in down-regulation of mitochondrial energy production .

在神经元和神经胶质细胞中，一氧化氮抑制细胞色素C氧化酶的活性，抑制线粒体能量产生。

Objective To explore the effects of the combination of Ganoderma spore and L-NNA (nitric oxide synthase, NOS, inhibitor) on the activity of mitochondrial cytochrome oxidase in injured Clarke's nucleus after ratspinal cord hemisection.

目的探讨灵芝孢子和一氧化氮合酶抑制剂L-NNA联合应用对大鼠脊髓半横断后受损伤的背核线粒体细胞色素氧化酶活性的影响。

These phenomena are proposed to be related with the electron transfer and binding process between hemoglobin and NO.

这些现象被认为与血红蛋白和一氧化氮之间的氧化还原与和结合过程相关。

When the pH of the blood was adjusted to pH 6.9±0.1 by HCl, the increased methemoglobin had been observed in blood which indicated a releasing of nitric oxide in the system.

当实验体系pH降低时，可见明显生成的高铁血红蛋白，表明实验体系中产生了一氧化氮使氧合血红蛋白氧化。

A research of reduction of nitrogen oxide using gold catalyst supported on cobal-tosic oxide was conducted.

在以四氧化三钴为载体的金催化剂上，进行了一氧化氮还原反应的研究，催化剂采用共沉淀法制备。

The potential sources of NO in plants include nitric oxide synthase, nitrate reductase, xanthine oxidoreductase and the nonenzymatic pathway.

在植物中， NO的潜在来源包括一氧化氮合成酶、硝酸还原酶、黄嘌呤氧化还原酶和非酶促途径。

Effects of nitric oxide donor sodium nitroprusside with different concentrations on lipid peroxidation in rice seedling leaves under 100mmol^(-1) NaCl salt stress were investigated through 5d of treatment.

以100mmolL^(-1)NaCl作为盐胁迫条件，研究不同浓度的外源一氧化氮供体硝普钠(sodium nitroprusside， SNP)处理5d对盐胁迫下水稻幼苗叶片脂质过氧化的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。