查询词典 oxidases

The peroxidase-generated ROS could be the source predicted to activate NADPH oxidases, which in turn generate a plasma membrane associated oxidative burst, the primary role of which is to limit the extent of cell death in neighbouring cells.

过氧化物酶引起的ROS能是来源被预言激活NADPH 氧化酶，反之引起血浆膜联系的氧化爆炸，主要角色的将限制程度细胞死亡在邻居细胞里。

The results demonstrated that esterase-mediated metabolism plays an important role in phoxim resistance in the BK77-R strain, and enhanced detoxification mediated by both esterases and oxidases is an important factor conferring broad cross-resistance to different classes of insecticides.

上述结果表明，酯酶解毒代谢在棉铃虫BK77-R品系对辛硫磷的抗性中起重要作用，酯酶和多功能氧化酶解毒作用增强是该抗性品系对不同类型药剂产生交互抗性的重要原因。

Under the treatments of DDT at higher levels, activities of polyphenol oxidases, laccase and peroxidase of Gomphidius viscidus were significantly enhanced, and pH in liquid media of it declined to a higher extent.

美味牛肝菌和铆钉菇通过不同的方式来响应DDT的胁迫，它们均具有较好地降解DDT的潜力。

The contents of metal liferous oxidases and ketolases and their actions were indicated after treating the root system with the respiratory inhibitor KCN and DIACA.

在媒质氧不同浓度的条件下，本文考察了水稻根系呼吸强度和水中氧容重的消费量变化，了解了氧化酶系的部分机制。1材料和方法水稻品种采用平壤18号。

GSH has a protective role for brain injury in neonatal hypoxic-ischemia encephalopathy, and mainly due to increased oxidases activility by GSH to inhibit the formation of free radicals.

GSH对HIE新生儿脑组织有保护作用。其最重要机制可能是提高氧化酶活性的作用，从而抑制氧自由基、抑制脂质过氧化物形成有关。

A number of lines evidence indicate that calcium treatments maintain the structure and function of the cell walls, increase the fruit firmness, decrease the activity of the cell wall degration enzymes and ethylene production, maintain the integrity and stability of the membrane, activate some oxidases, induce phytolexin and regulate cell function as a signal mobecular.

钙的防腐机制在于对果蔬采后腐烂的控制，保持细胞壁的结构与功能，增强果实硬度，降低细胞壁降解酶的活性，抑制呼吸，降低乙烯生成量，保持细胞膜的完整性，激活体内的某些氧化酶，诱导合成植保素，作为信号分子，调节细胞功能。

Cytochrome P450s are heme-containing mixed-function oxidases,involving in lots of biochemical reactions.They play an important role in preventing plants from pathogen and insect attacks and environmental stress.

细胞色素P450是一类含血红素的氧化还原酶类，它参与多种生化反应，在防御生物免受病虫害及逆境胁迫等方面具有重要作用。

Chemical antagonism between superoxide anions generated by NADPH oxidases may be the molecular mechanism responsible for the inactivation of endogenous NO following treatment with high-dose morphine.

由NADPH 氧化脢产生的过氧化离子之拮抗作用可能用高剂量吗啡后内源性一氧化氮去活化的分子机转。

BACKGROUND AND AIM: To purify and investigate enzyme kinetic properties of rabbit plasma semicarbazide-sensitive amine oxidases, using methylamine as substrate.

背景与目的：血浆中含有氨基脲敏感型胺氧化酶(semicarbazide-sensitive amine oxidase，SSAO)。

The objective of this work is to study the characterization of immobilized polyphenol oxidase from banana leaves and its application on the transformation of phenolic compounds. Polyphenol oxidases of banana leaves from a variety of sources were compared. Among them, PPO from Giant cavedishii leaves showed the highest specific activity (315 units/mg).

摘要 本研究目的在探讨固定化香蕉叶多酚氧化酶之特性及於酚类化合物转化之应用，首先探讨不同品种香蕉叶多酚氧化酶并比较不同之固定化方法，结果以北蕉的单酚酶比活性最高315，活性约为其他品种之2-20倍。

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。