还原酶

Malate dehydrogenase is a key enzyme that plays an important role in energy metabolism.

苹果酸脱氢酶（Malate Dehydrogenase， MD）是一种氧化还原性酶，参与体内多种能量代谢反应。

This enzyme is conservative in both structure and function, and the mammalian subunit VIIc of COX has great homology with the yeasty subunit VIII which can optimize the function of the holoenzyme.

结合文献报道，细胞色素C氧化酶是线粒体有氧呼吸链的终端酶，负责催化氧化还原反应和能量转化。

The first step in the pathway of bilin biosynthesis is the conversion of heme to biliverdin IX by the heme oxygenase encoded by ho1, then PCB:ferredoxin oxidoreductase encoded by pcyA catalyze BVD to 3Z-PCB.

在血红素氧化酶的作用下，血红素Ⅸ被氧化而共轭环断裂形成胆绿素IV，胆绿素IV被藻蓝胆素合成酶还原和异构化形成藻蓝胆素PCB。

The effect of guanidine hydrochloride concentration on the oxidative refolding of denatured-reduced lysozyme of high concentration in the presence of artificial chaperone , that is, cetyl trimethyl ammonium bromide and β-cyclodextrin,was studied.

研究了表面活性剂十六烷基三甲基溴化铵加β-环糊精和盐酸胍对高浓度变性-还原溶菌酶氧化复性的影响，利用基于二态复性模型的表观动力学模型分析了溶菌酶的复性过程。

Chinensis and Kuruma prawn M. japonicus increased at 12 and 48 hours post-inoculum, but decreased sharply after 36 and 72 hours post-inoculum respectively. LPS inducible NOS activity also decreased significantly with the time elapsed in WSSV infected shrimps. Results of WSSV detection with the Dig-DNA Probe dot blot hybridization test showed that WSSV of the two penaeid species couldn't be detected until iNOS started decreasing.

在此基础上，我们建立了对虾血细胞中诱导型一氧化氮合成酶的鉴定方法—硝基四氮唑蓝还原法和血细胞形态法以及酶活力的测定方法—L-瓜氨酸分析法和亚硝酸盐分析法并优化了鉴定和测量条件，结果显示：对虾血细胞在4℃下与L-精氨酸和LPS孵育8h以及当L-精氨酸浓度为2.5mmol l〓LPS浓度为100μg ml〓，Ca〓浓度为2.5mmol l〓时，iNOS活力的测定结果最佳。

Under different initial total egg white lysozyme concentrations in urea solution, the refolding egg white lysozyme intermediates could be deduced to have a tendency to form a bimolecular intermediate aggregate, and this inference was further confirmed by their nonreducing SDS-PAGE and size exclusion chromatography.

当不同浓度蛋白溶菌酶在脲溶液中复性时，蛋白溶菌酶折叠中间体有形成二分子积聚体的趋势，这个推测得到了非还原电泳和体积排阻色谱结果的证实。

The branched nature of glycogen makes it more accessible to glycogen phosphorylase during degradation, since this enzyme degrades the molecule by sequential removal of glucose residues from the nonreducing ends.

糖原的支链性质使它在降解时更易接近到糖原磷酸化酶，因为这种酶降解分子是从非还原端依次去除葡萄糖残基。

Domestic and abroad examples are introduced to illustrate the research and development status of both biocatalytic oxidoreduction and hydrolase -mediated enantioselective synthesis.

本文概述了生物催化技术近年来迅速发展的背景、现状和前景，特别谈到酶在手性合成领域的广泛应用；结合国内外实例，分别介绍了生物催化的不对称氧化还原反应和水解酶催化的对映选择性合成两个主要方面的研究与开发动态。

The enzyme reductively unfolded is almost unable to renature indicating the roles of disulfide bonds on maintaining the correct tertiary structure of the enzyme.

还原条件下变性的酶几乎不能复性，表明二硫键对于维持酶的特定空间结构是极为重要的。

The glucose-6-phosphate dehydrogenase increased during overw intering,indicating that reduced condition of cell might keep the cell in pr oper function even in cold temperature,and also for cryoprotectant synthesis.The changes in trehalase activity showed that low activity was for keeping higher tre halose content and high activity for removing it in the spring.

越冬期间，体内葡萄糖-6-磷酸脱氢酶活性增高所产生的还原型烟酰胺腺嘌呤二核苷酸磷酸，可为细胞在亚低温状态下发挥正常功能以及体内抗冻保护性物质的合成提供还原动力，同时通过调节体内海藻糖酶活性来维持越冬期间较高含量的海藻糖和移除春季体内累积的过多的海藻糖。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新