分子活性

耳穴特异性与生物分子活性的关系

Relationship Between Specificity of Auricular points and Molecular Activity

目的研究耳穴特异性与机体生物分子活性之间的关系。

OBJECTIVE To investigate into the relationship between the specificity of auricular points and molecular activity .

牡蛎低分子活性物质对人肺腺癌A549细胞的生物学效应

Effects of Oyster Low Molecular Weight Bioactive Substance on the Human Lung Adenocarcinoma A549 Cells

牡蛎低分子活性肽对人肺腺癌A549细胞形态与超微结构变化的影响

Effects of Oyster Low Molecular Mass Bioactive Peptides on the Morphology and Ultrastucture of Human Lung Adenocarcinoma A549 Cells

前列腺细胞高表达的CD59分子活性位点的封闭研究

Blockade of the activity site of CD59 molecules highly expressed on prostate cancer cells

有关TNF-α的这种RNA伴侣分子活性在体内的作用目前尚不清楚，但是我们推测其在病毒感染和炎症反应中可能具有重要意义。

The role of TNF-a as an RNA chaperone in vivo is not clear , but we propose that TNF-a may play an important role as an RNA chaperone during the process of some infectious and inflammatory diseases .

结果表明：此类小分子活性肽对邻苯三酚（PR）自氧化具有较好的抑制作用（1mg/mLSBP的抑制率为33.3%）。

It was found that the SBP had obvious inhibition efficacy to auto-oxidation of pyrogallol and the inhibition rate reached 33.3 % while the concentration of SBP was ( 1 mg / mL ) .

同时，测定脾脏淋巴细胞内自由基清除系统的关键酶超氧化物歧化酶（SOD）和谷胱甘肽过氧化物酶（GSH-PX）的活性和抗氧化小分子活性物质谷胱甘肽（GSH）含量。

At the same time , the activities of the key enzymes superoxide dismutase ( SOD ), glutathione peroxidase ( GSH-PX ) and antioxidant glutathione ( GSH ) in the free radical scavenging system were also determined .

sHsps的主要作用是伴侣分子活性，耐热性和抑制凋亡，调节细胞生长及分化。

Main function of sHsps involves molecular chaperones , thermotolerance , inhibition of apoptosis and cell differentiation .

NAA具有广泛的生理功能和作用，包括：机体内环境稳定的维持、免疫调节、抗感染、催化活性、小分子活性物质的运送等。

A spectrum of normal functions have been attributed to NAAs , including the maintenace of homeostasis of the organism , immune regulation , resistance to infection , catalytic activity , and transport of biologically active molecules .

实验结果显示，经0.1mg/mL牡蛎低分子活性物质处理的人肺腺癌A549细胞，细胞生长抑制率达62.2%，细胞分裂指数下降28.95%。

Using 0.1 mg / mL to treat the human lung adenocarinoma A549 cells , the result showed that the rate of cell growth inhibitory was 62 % and the mitotic index decreased to 27 ‰ .

中速氧化期是FeS试样表面的分子活性被激发，与FeS试样表面吸附的氧气发生氧化反应的过程，温度增加较慢；

In the medium speed oxidation stage , the molecules on the surface of ferrous sulfide sample are activated , and the oxygen adsorbed on the surface of ferrous sulfide sample motivates the oxidation process . The sample temperature elevates rather slowly .

实验结果表明，复合电极对提高偶氮染料分子活性艳红（K-2BP）的氧化降解速度起了重要作用，仅反应3min，脱色率可达49%，80min，偶氮染料分子可降解47%。

The experiment results showed that the composite electrode played important role in enhancing the oxidation rate of azo dye molecule , namely , in 3 min , the decolorizing rate could reach about 49 % , and removing COD rate could reach about 47 % only in 80 min.

双环β－内酰胺抗生素分子活性构象的理论研究

Theoretical Studies on the Active Conformation for Double-Ring β - Lactam Antibioties

真菌产生的低分子活性物质研究

Study of Low Molecular Active Factor Produced by Fungi

鸡脾脏小分子活性物质的组分分析

Proximate Analysis of Chicken Spleen Micromolecule Active Mass

药用植物是一种特殊的植物群体，具有非常好的治疗疾病的作用，然而，人们关注的往往是其中的小分子活性成分。

Medicinal plants belong to a special plant colonies which have good treatment in the diseases .

假单孢菌碱性木聚糖酶分子活性部位的研究

Active sites of alkaline xylanase molecules

血浆纤维蛋白原分子活性与体外血栓模型和脑缺血类型的相关性分析

Correlativity of cerebral ischemia types with external thrombosis model to the fibrinogen molecular reactivity in plasma

利用生物大分子活性中心元素群态分布特点诠释心脑血管相关疾病

Studies of Cardiovascular and Cerebrovascular Disease by the Characteristics of the Elemental Distribution in the Biopolymer Active Centers

急性脑梗死发病时间与纤维蛋白原分子活性的相关性研究

Study of correlation between times of a disease and plasma fibrinogen molecular reactivity in patients with acute cerebral infarction

羊骨髓来源的低分子活性物质对大鼠骨髓基质细胞成骨分化的作用

Effects of the Active Substance with Low Molecular Weight from Goat Bone Marrow on the Osteogenic Differentiation of Bone Marrow Stromal Cells

人胚胎组织低分子活性肽协同中药有效成份的抗白血病效应的研究

Study of low molecular active peptide in human embryo tissue on anti-leukemia efficiency and in cooperation with effective composition of Chinese Medicine

光镜观察显示经牡蛎低分子活性物质处理的细胞形态发生明显改变。

Moreover , light microscopy assays revealed that the cell morphography obviously changed in the cells treated oyster low molecular weight bioactive substance .

但是，尽管有大量的研究，这些分子活性的准确分子机制在很大程度上仍然是不清楚的。

Despite intense research , however , the exact molecular mechanisms of action of these molecules remain , to a wide extent , unclear .

试验结果表明：林蛙皮肤中小分子活性肽对革兰氏阳性细菌、革兰氏阴性细菌具有一定的抗菌活性。

The result suggests that the small molecule bioactive peptide in the skin of Forest Frog has ability against gram-positive bacterium and gram-negative bacterium .

模拟计算涉及环境中水蒸气分压力、食品初始温度、水分子活性、食品表面及内部扩散力。30分钟释放压力（3）在振荡腔内的和水楔作用；

Simulation was conducted across wide ranges of partial pressure of water vapor in the air , product initial temperature , water activity , diffusivity , at food surface and effective diffusivity inside food .

按功能将其分为10类，分别为催化活性、结合、细胞、免疫系统过程、转运活性、结构分子活性、细胞过程、发育、繁殖、生物调节。

These differentially expressed genes can be divided into a number of biological gene ontology groups related to catalytic activity , binding , cell , immune system process , transporter activity , structural molecule activity , cellular process , development , reproduction , biological regulation .

结果表明，纤粘连蛋白在小鼠胚胎发育和着床过程中起着重要作用，这种作用是通过纤粘连蛋白分子活性位点对胚泡或外胎盘锥细胞上纤粘连蛋白受体的识别和结合实现的。

These data suggest that FN plays a very important role in mouse embryo development and implantation and that this role is achieved by the recognition and binding between the FN active sites and FN receptors on the cell surface of embryo and ectoplacental cones .

进一步分析，发现结构分子活性、免疫系统进程、胞外区域等类目下差异基因较为富集，而生长、迁移类目下只有下调基因，说明家蚕的生长和表皮结构的形成维持受到了影响。

Further analysis found that differentially expressed genes are more enriched in molecular structure of activity , immune system process , the extracellular region . The categories of growth and migration only contained down-regulated genes , indicating that the growth and the formation of the epidermal structure maintenance are affected .