生物活性的

Combined with animal model of peradaptation to myocardium ischemia , the research observed the level of enzymatic dynamics of myocardium, SOD,MDA,ET and correlation peptide of calcitonin gene in peripheral blood and cardiac function, apoptic cell and expression of apoptosis regulatory gene, ultrastructure of myocardium with BIOPAC16, in situ end labeling and hybridism, optic microscope and electron microscope. The study of animal model of peradaptation to myocardium ischemia illustrated that the peradaptation and pretreatment with Wenxin capsule could be positively protective for the injury of ischemia reperfusion. The protection is mainly reflected by reduction of infarction area, correction of heart rhythm abnormality of ischemia reperfusion, melioration of the contraction and relaxation function of myocardium, recovery of the subcellular structure and themelioration of the abnormality of biochemical and bioactive substance in the myocardium.

并结合心肌缺血预适应动物模型，采用BIOPAC16导生理记录和分析处理系统处理心肌功能指标，采用原位末端标记及原位杂交技术标记凋亡细胞及凋亡相关调控基因的表达，采用光电镜技术观察心肌超微结构的变化，同时观察外周血心肌酶、超氧化物歧化酶、丙二醛、内皮素、降钙素基因相关肽等水平，结果表明心肌缺血预适应及温心胶囊预处理对心肌缺血再灌注损伤具有肯定的保护作用，其保护心脏作用主要表现在缩小心肌梗死范围、抗缺血再灌注心律失常、改善心肌收缩和舒张功能、减轻心肌超微结构损伤，调节心肌生化物质及生物活性物质的生成和释放。

Ingredient and effect: Contains the Alps snowfield glacier Cyanobacteria extract biological activity essence and the Chinese flowering quince extract whitening, Xiong Guogan and so on, the froth is rich, can eliminate the face dirt thoroughly and have the melanin excessive keratinization material, clean at the same time can remove the dissociation in the flesh surface wheat Ranim secretion, promotes the flesh absorption nutrient ability, causes the flesh obviously brightly to pass white.

成分与功效：蕴含阿尔卑斯雪原冰川蓝藻萃取生物活性精华及木瓜萃取美白，，熊果苷等，泡沫丰富，能彻底清除面部污垢及带有黑色素的过量角化物质，清洁的同时更能去除游离在肌肤表面的麦拉宁分泌物，促进肌肤吸收养分的能力，使肌肤更显明亮透白。

It was demonstrated that the cloned plcB gene appeared to be 834 bp in length, entirely identical with that published in GenBank The fusion protein GST-tagged broad- range phospholipase C showed bioactivity and immunogenicity in lecithinase test and Western blotting assay respectively.

结果 克隆的plcB基因长834bp，与GenBank上公布的序列完全相同；表达的与GST标签蛋白融合的广谱磷脂酶C蛋白具有磷脂酶生物活性和免疫原性。

So better understanding of their mechanisms of action and the structure-function relationship is necessary to design a nontoxic yet active derivatives

因此研究它们在生物体内的作用机制，进而解释药物的构效关系，对设计活性高、毒副作用小的抗生素药物具有重大的理论和实际意义。

Pokeweed antiviral protein, a 29-kD protein isolated from Phytolacca americana, inhibits translation by catalytically removing a specific adenine residue from the large rRNA of the 60s subunit of eukaryotic ribosomes. In addition to its ribosome-inactivating ability, PAP has potent antiviral activity against many plants and animal viruses.

美洲商陆抗病毒蛋白(pokeweed antiviral proteins，PAPs)，是在美洲商陆的不同组织或不同生长阶段生成的一类具酶功能的单链核糖体失活蛋白(ribosome-inactivating proteins，RIP)，是天然的广谱抗病毒生物活性物资，能抗多种植物和动物病毒。

The sample was isolated by sephadex G-25 gel filtration column after concentration. Then bioactivity was assayed by Candida albicans. The chemical components were isolated and identified by GC-MS. GC determined the relative percentage content of the extract, nine kinds of components were separated, identified and accounted for about 82.12%, the major compound was propenyl methyl disulfide.

浓缩后的样品通过Sephadex G-25凝胶柱分离提纯其中的有效成分，以白色念球菌进行生物活性测定，并用气相色谱-质谱法对其化学成分进行分离鉴定，GC法测定各种化合物的相对百分含量，共鉴定了9种成分，约占总提取物的82.12％，其中，主要物质是甲基丙烯基二硫化物。

Background— Numerous in itro studies suggest that sphingosine 1-phosphate (S1P), a bioactie lysosphingolipid associated with high-density lipoproteins, accounts at least partly for the potent antiinflammatory properties of high-density lipoprotein and, thereby, contributes to the antiatherogenic potential attributed to high-density lipoproteins.

背景——众多的活体研究表明鞘氨醇1-磷酸盐作为一种与高密度脂蛋白相关的生物活性溶血磷脂，至少是高密度脂蛋白有力抗炎特质的部分原因，从而促成高密度脂蛋白的抗动脉粥样硬化潜能。

Sulfuration is commonly found on the surface of the minerals.

质粒DNA评价结果表明，沙尘暴颗粒物对DNA的损伤明显低于非沙尘暴期颗粒物，PM2.5对DNA的损伤明显高于PM10，北京市大气颗粒物的生物活性主要来源于其中的水溶组分，尤其是水溶性Zn。

Triazole is an interesting moiety, which plays an important role in biological activity. In recent years, many efforts have been paid to develop 1,2,3-triazole derivatives on the basis of many lead compounds with various pharmacological activities, and quite a few successful examples have been seen. Unfortunately, in contrast with 1,2,4-triazole, 1,2,3-triazole has only a few ways to be prepared.

1，2，3-三氮唑类化合物所具有的广泛生物活性正受到人们的日益重视，在已有的和新开发的各类药物中常可见1，2，3-三氮唑的结构，而以它为药效基团改良各种先导化合物取得成功的例子也屡见不鲜。

However, unobvious symptom of the early patients often results in an erroneous diagnosis, and so it is imperative to develop new techniques to diagnose various cancers at early stage.

在医学中，研究抗肿瘤、抗病毒药物分子与DNA的相互作用，可以阐述药物的抗癌活性的作用机理，了解疾病的发病机理，对于寻找副作用小、疗效好的抗癌药物，研究抗癌药物在生物体内治疗疾病本质具有重要意义。

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。