辅还原酶

The function of the addition of co-substrate ethanol was to in-situ regenerate NADH. A mathematical model was derived, in which, two substrates were catalytically reacted in sequence. The model was applied to the system involving the reduction of 2'-chloroacetophenone to R-2'-chloro-1-phenyl-ethanol by S.

深入研究了在乙醇存在下生物还原过程中酵母细胞内NADH、NAD〓、NADPH及NADP〓浓度的变化规律，发现胞内NADPH浓度迅速降低到零，而NADH浓度始终维持在较高水平，证明了用于底物还原反应的辅酶是NADH，辅助底物乙醇的加入有利于实现辅酶Ⅰ的原位再生。

Objective: To evaluate the effects and possible mechanism of HMG-COA reductase inhibiter simvastatin on interstitial fibrosis of unilaterd ureteral obstruction rats and the influence of simvastatin on the process.

目的：本实验主要研究经甲基戊二酰辅酶A还原酶抑制剂辛伐他汀对单侧输尿管梗阻大鼠肾间质纤维化的影响及可能机制。

Bioinformatics analysis was carried out to obtain the protein and gene sequences of rat NADH -ubiquinone oxidoreductase.

另外，RIKENcDNA 2900053E13与人的NADH-辅酶氧化还原酶（gi4191348，NADH-ubiquinone oxidoreductase 42 kDa subunit有高度同源性。

AOX branches from the cytochrome pathway at the level of the ubiquinone and catalyses the oxidation of ubiquinol and reduction of oxygen to water.

从主呼吸链的辅酶Q分岔，是氧化辅酶Q、还原氧分子生成水的另一终端氧化酶。

The chickens in control group were given basic daily feed, the chickens in experimental group were given basic daily feed and 3 g of Chamaecrista rotundifolia seed power (120 mesh) per bird, the experiment was lasted for 30 d.

观测圆叶决明对土杂鸡生产性能、血脂指标、肌肉胆固醇含量、肝脏中3－羟基－3甲基戊二酰辅酶A还原酶活性及转氨酶活性的影响。

This Thesis consists of the following five pacts: Following a brief Introduction on the mechanism of reactions of coenzyme NADH models with activated ethylenic compounds is discussed. Pross-Shaik treatment is employed to analyze the results.

本论文研究了：(1)辅酶NADH模型物和活化烯烃氧化还原反应的机理，并运用Pross-Shaik构型混合模型分析了这些反应的机理；(2)用辅酶NAD~+／NADH模型物催化氧化一级和二级苄醇，还原α，β-环氧酮。

The construction process includes the following steps: constructing recombinant plasmid containing phhA and phhB; transforming the recombinant plasmid to hygrophilous aeromonad; and screening recombinant hygrophilous aeromonad with the recombinant plasmid.

该重组菌中含有β-酮硫解酶基因phbA和乙酰乙酰辅酶A还原酶基因phbB。其构建方法包括以下步骤：1构建含phbA和phbB基因的重组质粒；2转化该重组质粒到嗜水气单胞菌中；3筛选出含有重组质粒的重组嗜水气单胞菌。

Methods The dilatation of brachial arteries during reactive hyperemia and after sublingual administraction of glyceryl trinitrate were measured by using B-mode ultrasonography in 120 patients.

研究 3羟基-3甲基戊二酰辅酶A还原酶抑制剂———阿托伐他汀在改善内皮功能方面的作用。

The prestent invention discloses the cDNA sequnce of a new human reduced NADH: ubiquinone oxidoreductase 14 KDa subunit (NADH-CoQ14KDa subunit). The protein coded with the sequence is the homolog of ox's NADH-CoQB14.5b subunit.

本发明提供了一种新的人还原型烟酰胺腺嘌呤二核苷酸－辅酶Q氧化还原酶14千道尔顿亚基（NADH：ubiquinone oxidoreductase 14 kDa subunit，简称为&NADH－CoQ 14 kDa亚基&的cDNA序列，该序列编码的蛋白是牛NADH－CoQB14.5b亚基的同系物。

With the existence of additional carbon sources, sodium lactate, sodium propionate or sodium acetate, the faster pH rised, the faster p, p'-DDT dechlorinated, which indicate that the existence of short chain organic substrate supplies sufficient electron donors for the dechlorination process, and p, p'-DDT can obtain electrons more easily during the stage of pH rising.

并且由于p，p'-DDT的还原脱氯与细胞色素氧化酶及辅基FAD有关，外加碳源下p，p'-DDT的缺氧降解多数发生在体系pH值上升的阶段，且pH值上升较快时对应的p，p'-DDT缺氧降解较快，而在无外加碳源的体系中，由于可供p，p'-DDT还原脱氯的电子量限制了p，p'-DDT还原脱氯的速度，未发现上述现象。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。