抗过氧化氢酶

The anti-oxidant enzymes including SOD, POD and CAT and MDA, which is one of the oxidant products, and IAA and ABA, which were relative to earliness but not to decrepitation of the short-season upland cotton, were studied.

为解决棉花育种中普遍存在的早熟早衰问题，研究了与短季棉早熟不早衰有关的抗氧化系统酶包括超氧化物岐化酶SOD、过氧化物酶POD 和过氧化氢酶CAT，氧化产物之一丙二醛性MDA，以及生长素IAA 和脱落酸ABA在不同类型短季棉品种中不同生长发育时期的变化规律和遗传特性。

The effect of gamogenesis ,chlorophyll,superoxide dismutase and catalase of Egeria najas by different concentrations of suspended silt was studied.

研究了悬沙对细叶蜈蚣草营养生殖、叶绿素、抗氧化酶(超氧化物歧化酶和过氧化氢酶)等影响。

The result of acute toxicity of Cd(superscript 2+) on antioxidant enzymes showed that along with the rise of concentration of Cd(superscript 2+), the activity of superoxide dismutase, catalase, and guaiacol peroxidase were changed in O.chinensis injected with Cd(superscript 2+).

对Cd(上标 2+)急性染毒的中华稻蝗抗氧化酶活性变化研究表明，随着Cd(上标 2+)浓度的升高，超氧化物歧化酶、过氧化氢酶、谷胱甘肽过氧化物酶活性均发生改变。

A negative synergistic inhibition effect exhibited for saccharase activity when Mn(superscript 2+)-Cd(superscript 2+) co-existed, however, an antagonistic effect displayed for catalase and urease activities to different degrees.

其中，锰镉复合污染对蔗糖酶表现出协同抑制负效应的特征，对过氧化氢酶和脲酶则表现出不同程度的拮抗作用。

Aegle marmelos ; Anti-lipid peroxidation ; 4-Methoxy-1-methyl-2-quinolone; Superoxide dismutase; Catalase ; GSH-peroxi

木桔；抗脂质过氧化作用； 4－甲氧基－1－甲基－2－喹诺酮；超氧化物岐化酶；过氧化氢酶；谷胱甘肽过氧化物酶

Seedlings of one-year-old Broussonetia papyrifera L. were subjected to the drought stress of soil under different moisture conditions. The injury degree of cell plasma membrane and the correlative enzyme activity of plasma-membre protection system in the leaves of the seedlings were studied. Their relative conductivity, MDA content and activities of superoxide dismutase, catalase and peroxidase were measured.

以盆栽当年生构树幼苗为实验材料，研究不同程度土壤干旱胁迫下及复水之后构树叶片细胞质膜的伤害程度、丙二醛含量和其酶促抗氧化保护系统（超氧化物歧化酶SOD、过氧化氢酶CAT和过氧化物酶POD）的活性。

The influence of three kinds of heavy metal on the activities of peroxidase, superoxide dismutase,catalase and the contents of malondialdehyde, soluble protein and chlorophyll of Lemna minor was investigated.

对水体中主要的3种重金属对青萍抗氧化酶系统的几种酶，包括过氧化物酶、超氧化物歧化酶、过氧化氢酶的活性，丙二醛的含量，可溶性蛋白含量及叶绿体色素含量等指标的影响进行了研究。

A pot experiment was conducted to investigate the effect of soil water on protective enzymes of superoxide dismutase, catalase and peroxidase, and also on membrane lipid peroxidation including malonaldehyde and plasma membrane permeability in pea (Pisum sativum Linn.) leaf during flowering and pod-bearing stages under drought stress and water recovery conditions. Antioxidant ability of pea during flowering and pod-bearing stages was also analyzed.

为探讨不同水分条件对豌豆保护酶系统和膜脂过氧化的影响，采用盆栽人工控水试验方法，模拟干旱胁迫及复水条件，研究了不同水分处理对花荚期豌豆叶片超氧化物歧化酶、过氧化氢酶、过氧化物酶活性以及过氧化产物丙二醛含量和脂膜相对透性的影响，并对花荚期豌豆抗氧化能力进行了综合评价。

The effects of different concentration of Hg2+,Cr3+ and Pb2+ on the membrane peroxidation content and the activities of antioxidant enzymessuperoxide SOD, POD, CAT in mung bean in podding period were studied.

研究了不同浓度Hg2+、Cr3+和Pb2+胁迫条件下，绿豆花荚期叶片中膜脂过氧化物含量及抗氧化酶，包括超氧化物歧化酶(SOD、过氧化物酶和过氧化氢酶活性的变化情况。

The changed plocess of MDA, SOD, POD and CAT in the body of persimmon, which was harmed by Japanese wax scale, was researched on the scales of lightly and moderate and heavily damaged degrees in order to show the relations between the protected enzymes in persimmon and resistance-insect.

柿树受日本龟蜡蚧危害后，分别以轻微受害、中等受害、严重受害三个等级研究了柿树体内丙二醛及超氧化物蚊化酶、过氧化物酶、过氧化氢酶的动态变化过程，旨在揭示树体保护酶与树体抗虫作用的关系。

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。