乳酸

High-sulfur hot spring water in ancient description: hot spring water from 2500 meters underground granite, dolomitic limestone and gneiss crust between the ancient hot springs, hot spring water has been formed last million years, year-round water temperature of 50-60 ℃, a liter water the sulfur content of more than 2 mg in the rich oxygen, silicon, aluminum, iron, calcium a variety of ancient trace mineral elements, PH value of 7 are weak acid, such as lactic acid in yogurt not only offer intestinal alkaline substances in the change into a weak acid substances, but also have anti-bacterial material substances, inhibition of intestinal bacteria breeding corruption and activities, thereby reducing the intestinal harmful substances on human health has a very good role.

高硫磺远古温泉水质介绍：温泉水来自地下2500米花岗岩、白云质灰岩和片麻岩之间的地壳温泉，温泉水已经形成上亿年，又称&远古温泉&，常年水温50-60℃，每升水中的硫磺含量在2毫克以上，富含氧，硅，铝，铁，钙等多种远古微量矿物元素，PH值7属于弱酸性，如酸奶中的乳酸不但能使肠道里的弱碱性物质转变成弱酸性物质，而且还能产生抗菌物物质，抑制肠道中的腐败菌的繁殖和活动，从而减少肠道内的有害物质，对人体具有非常好的保健作用。

Primary culture of osteoclasts cells were isolated from newborn Wistar rats. The effects of Drynaria fortunei on bone cell viability were determined by the method of MTT assay. The effects on osteoclasts cells activities were analyzed by acid phosphatase and lactate dehydrogenase.

本实验用Wistar新生老鼠做细胞初代培养，以体外试验模式探讨骨碎补对蚀骨细胞的影响，经由不同时间点的细胞存活率测试，分析酸性磷酸酵素和乳酸去氢酵素的含量来测量酵素活性。

To investigate the effects of moderate intensity endurance training (55%—75%VO 2max )on biochemical responses of diphragm,gastrocnemius and heart in normal and emphysematous rats, SD rats were randomly divided into two groups first.

在末次运动锻炼结束后 48～ 72小时处死大鼠，用组织化学方法染色，光密度分析测定膈肌肋部、腓肠肌和心肌纤维琥珀酸脱氢酶和乳酸脱氢酶活性，评价相应肌组织的氧化代谢能力。

Ciprofloxacin lactate and traditional Chinese medicinal herbs Yunbao were used to cure 134 dairy cows with chronic endometritis .

选用乳酸环丙沙星、中药&孕宝&制剂两种药物对134头患有慢性子宫内膜炎的奶牛进行治疗对比试验。

Dairy cow ; chronic endometritis ; ciprofloxacin lactate ; Yunbao ; treatment

奶牛；慢性子宫内膜炎；乳酸环丙沙星；孕宝；治疗

Similar to the histological changes, the shape of the enzym lesion focus was also global, it contained a center showed no enzym activities and a low enzym activity peripheral zone of 5～7 cell layers well-demarcated from the normal activity tissues.

结果：1。射频消融能明显破坏心肌组织多种代谢酶的活性，使乳酸脱氢酶、琥珀酸脱氢酶、细胞色素氧化酶和钙ATP酶活性丧失或减低，而且各酶的损伤范围相同。

MATERIALS: Six adult New Zealand clean rabbits of either gender were included in the present study.METHODS: Tendon sheath fibroblasts, epitenon tenocytes, and endotenon tenocytes were isolated from rabbit flexor tendon and cultured.

目的：探讨兔屈趾肌腱腱鞘、腱外膜和腱内膜细胞增殖、胶原产生和乳酸对细胞的增殖、胶原产生和对转化生长因子β1，基础纤维母细胞生长因子，白细胞介素8分泌的影响。

The immune function was evaluated with T lymphocyte proliferation,NK cell activity assay,IgMplaque forming cell assay,blood serum erythrocytolysin assay and delayedtypehypersensitivity to SRBC.

采用T淋巴细胞增殖和迟发型变态反应来评价细胞免疫功能，采用血清溶血素测定和抗体生成细胞检测来评价体液免疫功能，采用乳酸脱氢酶法测定自然杀伤细胞活性来评价非特异性免疫功能。

In this paper,the Lactate dehydrogenase, malate dehydrogenase,superoxide dis-mutase of five tissues of Carassius auratus gibelio; Cyprinus carpio Linnaeus; Esox americanus Gmelin; Leuciscus waleckii in Dalai Lake were studied by vertical polypropylene gel electrophoresis and the isozyme composion of four kinds of fishes were obtained. Then the analysis of the expressing specify of 3 kinds of isozyme in different tissues and loci were carried on and the genetic base of isozyme system was discussed.

本实验采用垂直板聚丙烯酰胺凝胶的电泳方法对达赉湖的野生鲤鱼、银鲫、狗鱼、东北雅罗鱼的五种组织脏器(肌肉、心脏、肝脏、脑、眼睛)的三种同工酶(苹果酸脱氢酶、乳酸脱氢酶、超氧化物岐化酶)进行了初步研究，获得了达赉湖四种鱼类物种的同工酶谱，在此基础上对同工酶在不同组织的表达差异和基因位点进行分析，探讨其同工酶系统的遗传基础。

The function of adenosine is the most important. H+,CO2, ethylidene lactic acid 、BK、PGE also can dilate coronary.

心肌局部代谢产物是导致冠脉扩张的主要因素，其中腺苷作用最为重要。H+、CO2、乳酸、BK、PGE等亦可舒张冠脉。

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。