活性的

The catalytic oxidation of cyclohexane to cyclohexanone and cyclohexanol in air as probe reaction was performed without any organic solvent or cocatalyst, and the influences of the amount of metal porphyrin, reaction pressure, reaction temperature and reaction time on the catalytic activity were investigated.

以空气氧化环己烷制备环己酮和环己醇为探针反应，在不加入任何有机溶剂或助催化剂的条件下考察了金属卟啉用量、反应压力、温度、时间等对其催化活性的影响。

The testing results of indexes involved in energy metabolism in Cysticercus cellulosae after action of drugs showed that the two kinds of drugs against cysticercosis resulted in exhaustion of energy and death of cysticerci.

研究了抗囊药物作用下猪囊尾蚴能量代谢的有关物质含量和酶活性的变化，结果表明NX0和NX1通过引起猪囊尾蚴能量耗竭而杀死虫体。

Objective To investigate the effect of methyl protodioscin on seven cytochrome P450 enzymes in human liver microsome.

摘要目的研究甲基原薯蓣皂苷对CYP450酶的7种亚型酶活性的影响。

Results indicated that, ABA and BA-possessed activity of cytokinin play an important role in controlling the distribution of Na(superscript +), K(superscript +) and proline in leaves at different nodes.

实验结果表明，ABA和具有细胞分裂素活性的BA是调控Na、K及游离脯氨酸在不同层位叶中分配的重要因素。

The pathogenic mechanism of toxin from Phoma herbarum to dayflower was studied through measuring cell membrane permeability, MDA content and activities of CAT, POD and APX. The result indicated that toxin increased permeability of cell membrane.

以草茎点霉毒素对鸭跖草叶片组织细胞膜透性、丙二醛含量、过氧化氢酶、过氧化物酶以及抗坏血酸过氧化物酶活性的影响，研究草茎点霉毒素对鸭跖草的致病机理。

The facts that type I compounds could easily undergo deamination reaction to form α-methylene cyclopentanone derivatives and they could react with glutathione to form an adduct provided sufficient evidence for the hypothesis that the compounds acted as masked α-methylenecyclopen- tanones and reacted with biologically important sulfhydry-containing enzymes, and thus produced anticancer activity.

Ⅰ类化合物在稀溶液中极易进行去胺基化反应形成α-亚甲基环戊酮类化合物。并且Ⅰ类化合物于稀溶液中易与谷胱苷肽进行结合，这些事实为Ⅰ类化合物作为隐蔽的α-亚甲基环戊酮与酶进行加成，从而导致酶失活而具有抗癌活性的设想提供了证据。

Although many synthetic routes to spiro[4,5]decane have been reported, few reports have been focused on the asymmetric synthesis of the title compounds.

虽然有关旋环状[4，5]癸坑的合成途径已经被报导，但其中仅有少数几篇是利用不对称合成方法来合成具有光学活性的此类化合物。

Objective To study the effects of manganese on enzymes and possible cellular defense mechanism.

目的 了解锰对脑组织相关酶类活性的影响及可能的细胞保护机制。

To screen for monoamine oxidase-inhibiting lactobacillus from healthy human dejecta in an in vitro model, and to provide reference for anti-ageing study in vivo of lactobacillus in the future.

通过体外模型从健康人体粪便内分离筛选出具有抑制单胺氧化酶活性的乳酸菌，为今后乳酸菌体内抗衰老的研究提供参考。

This denaturation caused by acid is larger than trypsin hydrolysis to the deer placenta polypeptide activity.

胃酸造成的变性要较胰蛋白酶水解对鹿胎盘多肽活性的影响更大。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。