乳酸

The conclusion is that this method is a good one to differentiate Lactic acid cocci.

通过本试验可得到以下结论，利用分析乳酸菌的16S rDNA的方法来鉴定乳酸球菌的可行性较好，准确性较高。

Artificial infection and treatment test showed that this Chinese herbal medicine had better curative effects on chicken colibacillosis and the mortality rate of chicken in the groups with middle and high dosage were lower than that in the group with ciprofloxacin lactate and obviously lower than that in pathogenetic control group.

人工感染治疗试验表明该中草药方剂对鸡大肠杆菌病有较好的治疗效果，而中、高剂量组的鸡只死亡率均低于乳酸环丙沙星组，且明显低于发病对照组。

OBJECTIVE: To introduce the sorts of biomedical fibers, collagenous fibers, chitin fibers polyactic acid fibers, etc., and their preparation,properties and application respectively, and suggest China to pay attention to the research and development of biomedical fiber.

目的：介绍生物医学纤维的种类及甲壳素纤维、骨胶原纤维、聚乳酸纤维等主要生物医学纤维的制备技术、性能和用途，并建议国内应重视生物医学纤维的研究与开发。

An improved colorimetric method was developed for the determination of lactic acid in fermentation broth.

对传统的对羟基联苯法进行了优化，应用于定量测定发酵液中的乳酸。

Element of acerbity kinase of flesh of the protein in fluid of lactic acid of the heartbeat that the author treated a swimmer in detail, blood, make water, serum, haemoglobin, hematuria and hematic Gao ketone / the test time of the 7 monitoring index such as coriaceous mellow ratio, method, note and its are opposite control its.

作者具体地论述了游泳运动员的心率、血乳酸、尿液中蛋白质、血清肌酸激酶、血红蛋白、血尿素以及血睾酮/皮质醇比值等7项监控指标的测试时间、方法、注重事项及其对控制其运动负荷的意义。

Osteoblasts obtained from crania of neonatal Wistar rats were cultured on surfaces of PLA and EMPLA, with glass as control.

探讨了成骨细胞与新型生物可降解材料乙二胺改性聚乳酸的细胞相容性。

Methods Myocardial ischemia was induced by subcutaneous injection of ISO (30 mg/kg for two days, once a day). The experimental animals were randomly divided into the normal group, ISO group, positive control group and three crocetin groups (25, 50, 100 mg/kg). Cardiac indexes were examined. The level of LDH, CK, MDA in serum were measured. The content of MDA, GSH-Px and the ATPase activity heart and mitochondria were assayed by colorimetric analysis. The histopathological change of myocardia was investigated by HE staining.

采用大剂量ISOsc诱导产生大鼠急性心肌缺血模型(1SO30mg／kg，每日一次，连续2d)，实验大鼠随机分为正常组、ISO模型组、阳性对照组和3个西红花酸给药组(25，50，100mg／kg)，测定心脏系数和血清中乳酸脱氢酶、磷酸肌酸激酶和丙二醛含量，观察心肌组织谷肮甘肤过氧化物酶、Na^ ，K^ —ATP酶和Ca^2 ，Mg^2 —ATP酶活性及心脏病理改变，观察西红花酸的保护作用。

Objective To prepare the sustained-release pellets of Ginkgo leaves sustained-release pellets using the polymerization(PLA-PCL-PLA) of εcyclohexyl lactone polylactic acid as carrier,and test the release rate.

目的利用ε-己内酸酯与聚乳酸共聚改性聚合物(PLA-PCL-PLA)为载体，制备银杏叶有效成分的缓释微丸制剂，并考察其溶出度。

The pathological changes, the conten ts of brain water, the contents of LDH and NO in hippocampus were observed in th e rats. Results: Remarkable pathological changes were found in h ippocampus: Nissl bodies decreased or disappeared, cyton swelled.

SD大鼠侧脑室埋管，制成30％体表面积Ⅲ度烫伤模型，伤后3 d，测定脑组织含水量，海马乳酸脱氢酶和一氧化氮的含量，做病理切片，尼氏染色。

Malolactic fermentation was a kind of deacidification method induced by lactic acid bacteria in wine.

苹果酸-乳酸发酵是葡萄酒中乳酸菌进行的细菌降酸过程。

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。