氧化还原酶

The method uses CCl4 revulsive small rat liver injures a model, medicaments is preventive experiment, through determining transaminase of serum cereal third , millet straw and liver organization third 2 aldehyde content, yellow purine oxidizes peptide of pleasant of Guang of enzymatic, cereal is reductive enzymatic active and liver tectology change are index, observation grackle extracts the protective effect that content injures to liver.

方法采用CCl4诱导小鼠肝损伤模型，药物预防性实验，通过测定血清谷丙转氨酶、谷草转氨酶和肝组织丙二醛含量、黄嘌呤氧化酶、谷胱甘肽还原酶活性以及肝组织形态学变化为指标，观察白头翁提取物对肝损伤的保护功能。

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。

Objective To test the in vitro effect of daphnetin on cytochrome C oxidase and ribonucleotide reductase activity of Plasmodium falciparum.

目的 体外测定瑞香素对恶性疟原虫细胞色素C氧化酶及核糖核酸还原酶活性的影响。

Objective To test the in vitro effect of daphnetin on cytochrome C oxidase and ribonucleotide reductase activity of Plasmodium falciparum . Methods P.

摘要目的体外测定瑞香素对恶性疟原虫细胞色素C氧化酶及核糖核酸还原酶活性的影响。

Daphnetin significantly reduces the COX and RNR activities of Plasmodium falciparum in vitro .

在体外瑞香素可显著降低恶性疟原虫的细胞色素C氧化酶及核糖核酸还原酶活性。

The inhibition level of the COX activity by daphnetin after being treated for 2, 4, 8 and 12 h were 0.6%, 73% and 80% respectively and the inhibition level by daphnetin at different concentrations （0.1, 1, 100 and lmmol/L） for 6h was 3%, 31%, 53% and 84%, respectively.

在体外瑞香素可显著降低恶性疟原虫的细胞色素C氧化酶及核糖核酸还原酶活性。

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 CFb in blank control group was added with IMDM containing 10% FBS and those in Ang Ⅱcontrol group with Ang Ⅱ.The CFb in the 3 test groups were induced with Ang II,then added with Tau at dosages of 40,80 and 160 mmol/L respectively. Determine the proliferation of CFb by MTT method, the collagen content by oxyproline kit, the transforming growth factor- TGF-β1 (TGF TGF-β1) content by ELISA, the cell cycle by flow cytometer, the CFb NO content by nitrate reductase method, the iNOS activity by spectrophotometry, and the expression of iNOS protein by IFA.

胰酶消化法分离培养新生大鼠CFb，用Ang Ⅱ诱导促进其增殖，采用MTT法检测细胞增殖；羟脯氨酸试剂盒检测胶原含量；ELISA法测定转化生长因子β1(TGF-β1)蛋白的含量；流式细胞仪检测细胞周期；硝酸还原酶法、分光光度法和免疫荧光法检测CFb NO含量、一氧化氮合酶活性和iNOS蛋白的表达。

An enzyme that catalyzes the removal and transfer of hydrogen from a substrate in an oxidation-reduction reaction.

脱氢酶一种酶，能在氧化还原反应过程中，对脱去作用物中的氢并转化氢起催化作用

Dehydroascorbate reductase catalyzes the re-reduction of DHA to ascorbate by glutathione. Thus, dehydroascorbate reductase is critical for protection of cellular components against oxidative injury.

脱氢抗坏血酸还原酶以谷胱甘肽为底物，催化脱氢抗坏血酸还原为抗坏血酸，在循环利用抗坏血酸、保护细胞组分抵御氧化损伤中发挥重要的作用。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。