乳酸

Polylactic acid ; bovine serum albumin ; microsphere ; phase separation method ; solvent extraction method ; biodegradability

聚乳酸；牛血清白蛋白；微球；相分离法；溶剂萃取法；生物降解性

Objective: To observe the biocompatibility of modified polylactic acid vector with Schwann cell.

目的：对不同的改性聚乳酸材料进行Schwann细胞生物相容性观察。

The result showed the egg protein could significantly prolong swimming time, increased the reserves of liver glycogen, and decreased the content of blood lactic acid, which indicated the egg protein of Rana dybowskii has anti-fatigue function.

结果表明，东北林蛙卵蛋白对小鼠体重增长无显著影响，可降低运动后小鼠血乳酸含量，增加小鼠负重游泳时间及肝糖原含量。研究显示，东北林蛙卵蛋白具有增加小鼠抗疲劳的活性作用。

Three kinds of fluorescence polymer with the structure of acridine yellow were synthesized and the sensor for measuring nucleic acid was also fabricated.

论文第三部分开展了以荧光高分子为敏感试剂的新型光化学传感器载体研究，合成了N，N-二甲氨基对苯甲醛缩醛类聚合物，考察了苯环上不同取代基对荧光性能的影响，研究了该类敏感膜对乳酸、尿嘧啶、胸腺嘧啶和腺嘌呤的响应性能；合成了三种具有吖啶黄结构的荧光高分子，制成了测定核酸的传感器。

The results showed that the two kinds of Ni-P electroless deposits are both amorphous. The phosphorus content in the deposit using lactic acid as complexing agent is 10.04%, and in the deposit using citric acid as complexing agent is 11.93%. As the Na2S content increases, the polarizability increases, and the corrosion current and corrosion potential decrease while the Na2S content is between 1.0%~2.5%. The corrosion resistance of Ni-P electroless deposit using lactic acid as complexing agent is better than that of another kind.

结果表明，利用两种络合剂形成的Ni-P镀层均为非晶态，其中以乳酸为络合剂的镀层中P含量为l0.04mass%，以柠檬酸为络合剂的镀层中P含量为11.93mass%，在1.0%~2.5% Na2S多介质中，随着Na2S多含量的增加，阳极极化曲线的极化率增大，自腐蚀电位和自腐蚀电流降低。

The cylindrical palatal implant was made of Hydroxyapatite and Poly(lactide-co-trimethylene carbonate), adding barium sulphate(BaSO4),to be implanted in vivo.

在自行研制的羟基磷灰石-聚乳酸-三亚甲基碳酸酯软腭植入材料中掺入适量硫酸钡(BaSO4)，并将其植入到实验动物体内，定期行X线摄片。

Divide the rats into two groups: the test group taking bee milk and the control group and determine the weight,the ability of movement, MDA, SOD, the ph value of the plasma, the serum calcium synthesizing ability of ATP and changes of the liver and muscle glycogen in the exhausted rats of both groups.

灌喂蜂王浆的大鼠为试验组与对照组比较，测试二组在力竭运动时体重、运动能力、线粒体丙二醛、超氧化物歧化酶、血浆pH值、血乳酸、血清总钙ATP的合成能力以及肝、肌糖原的变化。

In the beer yeast cell, the lactic dehydrogenase vigor compares other enzyme vigor to be low far.

啤酒酵母细胞内乳酸脱氢酶的活力远较其他酶活力低。

Methods Enzyme biochemical techniques is used to study the effect of berbamine and batiolˉun in the process of inceasing leukocyte and also to study the effect of LDH metabolizability.

采用酶细胞化学方法，对两种药物在治疗由免疫抑制剂环磷酰胺所致的白细胞减少症时，对乳酸脱氢酶活性的影响进行了比较观察。

Objective To study the effects of berbamine and batiolun on LDH metabolizability in the process of increasing leukocyte.Methods Enzyme biochemical techniques is used to study the effect of berbamine and batiolˉun in the process of inceasing leukocyte and also to study the effect of LDH metabolizability.

目的 研究小檗胺和鲨肝醇升高白细胞作用及对细胞内LDH的代谢的影响方法采用酶细胞化学方法，对两药物在治疗由免疫抑制剂环磷酰胺所致的白细胞减少症时，对乳酸脱氢酶活性的影响进行了比较观察。

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。