生物活性的

This company produces stops itches the scented soap, uses the sod biological activity material hyperoxide mutase, blends the chinese medicine extraction to stop itches the factor bee glue, the honey and so on, can the effective elimination in vivo ultra oxygen anion free radical, have the unique effect to the old age skin pruritus, after taking a bath, can cause the skin moisturizer not dry, not to stimulate the skin, not to have the unusual smell, can protect the skin, the crisp body effectively, causes the skin to achieve the acid-base equilibrium, to stop itches, the sterilization, run skin's function, is the senior citizen bathes daily the skin care standing-by wash thing.

止痒香皂，采用 sod 生物活性物质超氧化物歧化酶，配伍中草药提取止痒因子蜂胶、蜂蜜等，能有效的清除体内的超氧阴离子自由基，对老年皮肤瘙痒症有独特功效，洗浴后能使皮肤保湿不干燥、不刺激皮肤、无异味，能有效呵护皮肤、爽身，使皮肤达到酸碱平衡、止痒、杀菌、润肤的作用，是老年人日常沐浴护肤的常备洗涤用品。

They found that chrysoeriol, one of the bio-active components of Rooibos, acted effectively as a bronchodilator, with an associated effect on lowering blood pressure and relieving spasms.

他们发现， chrysoeriol之一的生物活性成分的Rooibos ，采取有效的支气管扩张剂，与相关的影响，降低血压和缓解痉挛。

The concordance of results between the ELISA test and the TPPA test was 99%.

表达的4种重组抗原具有很好的生物活性，为理想的梅毒的血清学诊断用抗原。

But systematic research concerning continuous mono-cropping grafted cucumber obstacle isn't reported. This paper systematically studied the effect of continuous cropping soil on grafted cucumber in aspect of its growth, yield and edaphon in pot experiments. Further more, root exudates of squash and grafted cucumber were collected by solution cultivate and adsorption of XAD-4 resins, and bioassay of the root exudates was did with cucumber and squash as receptors, studied allelopathy of grafted cucumber and squash root exudates on cucumber and squash , physiobiochemistry as well as.

本项研究采用盆栽试验以不同连作年限的土壤为基质比较系统地研究了连作年限对嫁接黄瓜的生长、产量和土壤微生物的影响；采用水培和XAD-4树脂吸附法分别收集嫁接黄瓜和砧木南瓜的根系分泌物并以黄瓜、南瓜为受体进行生物活性测定，并对嫁接黄瓜及其砧木南瓜根系分泌物化感作用的生理机制进行了初步探索。

The results of this study showed that the test dentifrice containing NovaMin and the positive control toothpaste reduced dentine sensitivity significantly over the 6-week study.

本研究的目的是通过为期六周的临床试验，评价含NovaMin生物活性材料的牙膏和对照组牙膏，减轻牙本质过敏症状的功效，同时评价试验牙膏使用的

Hydrolysis of 2,3-epoxy-butanol-p-methylbenzensulfonate (12) in acidic aqueous media gave chiral vicinal diol (2) in high enantioselectivity (95% ee).2. The chiral vicinal diol s play an important role in organic .

手性邻二醇在有机合成中具有重要的用途，它们是理想的手性合成砌块，可用于合成多种手性药物，许多含有手性邻二醇结构的药物或生物活性物质将有更重要的应用。

The bioactive screening on aldose reductase, nitric oxide synthetase, liver cancer Bel-7402, cavum oris epithelioma KB and colon cancer HCT-8 showed that paeoniflorin inhibited the nitric oxide synthetase by the rate of 83. 4% at the concentration of 5μg/ml, and paeoniflorigenone inhibited the colon cancer HCT-8 cells by the rate of 83. 2% at the concentration of 5μg/ml.

通过醛糖还原酶、NO合酶、肝癌Bel-7402、口腔上皮癌KB以及结肠癌HCT-8五种模型的生物活性筛选表明，在51μg／ml的浓度下，芍药甙对NO合酶的抑制率达83.4％，芍药甙元对结肠癌HCT-8细胞株的抑制率达83.2％，有较好的抑制作用。

It had been consider act as excipient for many years, but it was proved that Tween 80 had some pharmacological react and linked with ADRs for the past few years.

过去认为吐温80在制剂中只起到赋形剂的作用，但随着近年来药理学研究的深入，人们认识到吐温80是具有一定生物和药理活性的物质，并与药物临床上出现的不良反应(advers effects，ADRs)相关。

Many natural products with caged scaffold, which isolated from the plants of Garcinia species, are characterized by special chemical structure and interesting bioactivities.

藤黄科植物中含桥环的天然产物具有独特的化学结构和明显的生物活性。综述了近年来这类天然产物的全合成研究进展

According to the bone apposition events at the interface, we measured the osteoblast attachment rate with the hemocytometer, the osteoblast growth curve with modified MTT method, the ALPase activity and protein content of cellular layers with modified kinetic method and modified Coomassie'method respectively, and osteocalain content in the cell medium with RIA , at different levels of cell responses, as osteocompatibility indexs.

根据骨内种植体界面的骨愈合过程，分别从成骨细胞反应的不同层次选择了细胞贴壁率、细胞生长曲线、细胞层ALPase活性和蛋白质含量以及细胞培养液中骨钙素的含量作为体外评价材料骨性生物相容性的指标。采用细胞计数板计数法测定细胞贴壁率，采用改良MTT法测定细胞生长曲线。

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。