酰胺酶

Objective: To observe the effects of liver function, oxidase and antioxidase in acute Dimethylformamide poisoning in mice.

目的：观察二甲基甲酰胺急性中毒小鼠的肝功能、氧化酶及抗氧化酶变化情况。

Glutarnine synthetase is a key enzyme during this process.

谷氨酰胺合成酶是参与这一同化过程的关键酶。

Activation of glutamine synthetase gene plays a pivotal role inbacteria in response of nitrogen starvation.

谷氨酰胺合成酶是生物体氮代谢调控中的关键酶。

39 Qinghai Alectoris graeca were used to study isozyme pattern of serum amylase and activity with vertical polypropylene gel electrophoresis and spectrophotometry, respectively.

方法］采用聚丙烯酰胺凝胶垂直平板电泳法对39只青海石鸡血清淀粉酶同工酶酶谱进行研究，并利用比色法时其淀粉酶活性进行测定。

Colorimetry for POD activity and polypropylene amic gel electrophoresis for isoenzyme were used.

采用比色法测POD酶活，用聚丙烯酰胺凝胶电泳进行POD同工酶的比较。

This experiment adopted lipoic amido dehydrogenase histochemistry method and image pattern analysis technique to investigate the relationship between nitric oxide synthase neurons and activity of NOS and auditory threshold, and to explore the possible role of NOS neurone in cochlear nuclei of guinea pigs after exposed to white noise.

采用硫辛酰胺脱氢酶组织化学方法及图象分析技术，研究白噪声暴露后豚鼠耳蜗核一氧化氮合酶神经元及NOS活性的变化与听阈的关系，探讨豚鼠耳蜗核NOS神经元在白噪声损伤过程中可能的作用。

This experiment adopted lipoic amido dehydrogenase histochemistry method and image pattern analysis technique to investigate the relationship between nitric oxide synthase neurons and activity of NOS and auditory threshold, and to explore the possible role of NOS neurone in cochlear nuclei of guinea pigs after exposed to white noise.

提要 采用硫辛酰胺脱氢酶组织化学方法及图象分析技术，研究白噪声暴露后豚鼠耳蜗核一氧化氮合酶神经元及NOS活性的变化与听阈的关系，探讨豚鼠耳蜗核NOS神经元在白噪声损伤过程中可能的作用。

Acid phosphatase from Branchiostoma beleheri was isolated and purified by ammonium sulfate fractionation,Sephadex G-75 gel filtration and CM-cellulose chromatography under acid condition.

从厦门文昌鱼Branchiostoma belcheri分离提纯酸性磷酯酶(EC3.1，3.2)，进一步经Sephadex G-75和羧甲基纤维素(CM-52)柱层析纯化，获得聚丙烯酰胺凝胶电泳单一纯酶制剂，比活力为351μm/min mg。

Twenty-three isolates of gray leaf spot pathogen, Cercospora zeae-maydis, collected from growing area of Northern China were clustered based on their soluble protein and isozyme profiles obtained through native PAGE in order to base physiologically the pathogen differentiation at protein or isozyme level.

利用聚丙烯酰胺凝胶电泳技术，对采自北方玉米主产区的23个玉米灰斑病菌菌株进行可溶性蛋白质和同工酶电泳图谱分析及聚类分析，从蛋白质和酶学的多态性水平上分析玉米灰斑病菌的生理分化特征。

The article reviews the advanced research on screening sheepbreeds with high resistance against fasciolosis. Screening sheep breeds with high resistance against fasciolosis has been tested by measuring parameter of plasma such as packed cell volume, mean corpuscular volume, mean corpuscular hemoglobin concen tration, glutamate dehydrogenase, gamma glutamyl transferase and aspartate trans ferase and percent take of metacercariae. High resistance of Indonesian thin tail sheep against Fasciola gigantica has been confirmed. The mechanism of high res istance and the time of killing Fasciola gigantica has also been described.

本文综述了抗片形吸虫病绵羊品种的研究概况，通过红细胞压积、红细胞平均体积、红细胞平均血红蛋白浓度、血清谷氨酸脱氢酶、γ谷氨酰胺转移酶、天冬氨酸转氨酶等血液学参数，囊蚴感染成活率的测定等方法来筛选抗片形吸虫病的绵羊品种，研究证明印度尼西亚细尾绵羊对大片吸虫感染具有较高的抵抗力，并概述了其抗虫感染的机制及杀虫作用时间。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。