多巴氧化酶

Objective: This paper aims to verify the curative effect that Jiusuyu cure the acute alcoholism disease by counting the changes of ebriety time, ebriety rate, sober-up time death rate, and discuss the effect of neurotransmitter and oxidative damage on acute alcoholism mice in brain tissue by examining the changes of SOD, MDA, DA, 5-HT, AchE in btain tissue.

目的：本研究旨在通过观察急性酒精中毒小鼠模型醉酒时间、醒酒时间、醉酒率、死亡率来验证酒速愈的药效，并通过检测脑组织中超氧化物歧化酶、丙二醛，纹状体多巴胺、5-羟色胺(5-HT)和海马胆碱脂酶指标的变化探讨该药对急性酒精中毒小鼠脑神经递质和氧化损伤的影响。

In order to identify the mechanism of melanic mutant of S. exigua, genetic regulation on pupae body color, puparial exuviae, phenoloxidase activity, dopamine andβ-alanine of SEW and SEM were investigated.

本文以SEW和SEM为材料，分别从蛹黑色性状的遗传规律、多酚氧化酶活力、电镜分析、高效液相分析、多巴胺和β-丙氨酸的微量注射及饲喂诱变几个方面进行了研究，以期找出甜菜夜蛾黑化的机理。

Effects of paclobutrazol (PP333) on growth and activitibes of antioxidative enzymes of Platymonas helgolandica and Pavlova viridis were studied by using experimental ecology and biochemical methods.

运用实验生态学和生物化学的方法，研究了多效唑对青岛大扁藻和绿色巴夫藻生长和抗氧化酶活性的影响。

Results The Bartonella sp.strains could decompose disaccharide without disassociation of glycose,trisaccharide and spirits,and produce bacillosporin with positive of glucose oxidation and ureolysis test,negative of hydrogen sulfide production test and oxidase test....

结果检测到巴尔通体菌株具有分解双糖，不分解单糖、三糖和醇类，葡萄糖氧化阳性，硫化氢试验阴性、尿素分解试验阳性，氧化酶试验阴性，能产生多粘菌素等生化特性。结论全自动微生物鉴定系统能快速检测出巴尔通体一些特殊的生化反应特性。

Methods The effects of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine and 7-nitroindazole (7-NI) on nitric oxide synthase activity, levels of dopamine、3,4-dihydroxyphenylacetic acid、homovanillic acid, and TH-immunostained postive nerve fibres in the striatum of mice were determined by using colorimetic analysis, HPLC with electrochemical detection, and immunohistochemical analysis.

用比色分析、高效液相色谱电化学及免疫组化法检测1-甲基-4-苯基-四氢吡啶和7-硝基吲唑（7-NI）对C57BL小鼠纹状体一氧化氮合酶活性，多巴胺、二羟基苯乙酸、高香草酸水平和酪氨酸羟化酶免疫阳性神经纤维的影响。

Immunohistochemistry technology was used to evaluated tyrosine hydroxylase of DA synthesis. DA, 5-hydroxytryptophan(5-HT) and their respective metabolic products 3,4 -dihydroxyphenylacetic, homovanillic are also precisely quantified in this research by using high-pressure liquid chromatography with electrochemical detector. The main metabolism monoamine oxidase of DA was processed too. RESULTS:WD can increase the synthesis and the metabolism process of DA .

本文观察了温胆汤及其配伍对大鼠刻板行为的影响，采用了免疫组化技术对多巴胺的合成酶—酪氨酸羟化酶进行了含量测定，应用高效液相-电化学法测定了DA、5-羟色胺（5-HT）及代谢产物3，4—二羟基苯乙酸、高香草酸的含量，并测定了DA主要降解酶—单胺氧化酶。

Prophenoloxidase is a key enzyme for mediating melanotic encapsulation of oocysts,which may be transformed into active phenoloxidase by limiting proteolysis.

而前酚氧化酶(Prophenoloxidase，PPO)是介导卵囊黑化包被反应的一种关键酶，活化后可催化酪氨酸羟基化为二羟基苯基丙氨酸，二羟基苯基丙氨酸和多巴胺可进一步氧化为具有活性的苯醌活性，苯醌即可介导蛋白交联并聚合成黑色素层固定、隔离或杀死入侵的病原体。

Methods A routine culture system of melanocytes was established, cells were irradiated with different dosages of UVB(30 and 90mJ/cm2 respectively), and then incubated with different concentrations of TMP for 72h. MTT method, NaOH assay and DOPA oxidization reaction were employed to determine the cell proliferation, melanin synthesis, tyrosinase activity of melanocytes.

常规分离培养正常人黑素细胞，分别用30mJ/cm2、90mJ/cm2的UVB照射细胞，然后加入100μg/ml、300μg/ml、600μg/ml的TMP孵育至72h，采用噻唑蓝法测定细胞增殖情况；多巴氧化法测定酪氨酸酶活性；NaOH裂解法测定黑素含量。

Objective To explore the activities and the level of antioxidant system in Parkinson disease and the effect of L-dopa and Vit E on it,and find the indications of oxidative stress in PD.

目的 探讨帕金森病的抗氧化酶活性和过氧化脂质代谢水平的变化和多巴药物及Vit E对其的影响，找出反映氧化异常的客观生化指标。

Objective To explore the activities and the level of antioxidant system in Parkinson disease and the effect of L-dopa and Vit E on it,and find the indications of oxidative stress in PD.

摘 要：目的探讨帕金森病的抗氧化酶活性和过氧化脂质代谢水平的变化和多巴药物及Vit E对其的影响，找出反映氧化异常的客观生化指标。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了