查询词典 bioactive

Saprophytic fungi are fundamental to decomposition and energy flow of mangrove, additionally, their potential toxicity also exists. Pathogenic fungi have significant effects on mangrove survival, growth, and fitness. Endophytic fungi, the most prolific source of diverse bioactive compounds found among that of mangrove-associated fungi, are found in most species of mangroves.

其中腐生真菌对于红树林生态系统的降解和能量循环方面起着重要的作用，另外，它们也会产生一些毒素：寄生真菌对于红树林的存活，长势和健康程度起着重要的作用；而内生真菌分布于大部分红树之中，所产的活性物质是红树林真菌中最丰富的。

The anti-Candida abbicans bioactive percentage of metagenome library that constructed from two different soli DNA is very different.

两个不同地区的红树林根际土壤 DNA用相同的方法构建的文库筛选的抗白色念珠菌活性克隆子的比例不同。

The results show that underlayer glaze is composed of glass phase, FAP and sphene crystals, and porous bioactive glass_ceramic coating is composed of glass phase, FAP and β-CaSiO3 crystals, a bone boning is gained between the composite coating and natural bone.

结果表明：底釉由玻璃相、FAP和榍石晶相组成﹔多孔生物玻璃陶瓷涂层由玻璃相、FAP和β-CaSiO3晶相组成﹔复合涂层能与骨组织产生骨性结合。

Sphingosine 1-phosphate (S1P),which can be impacted by different growth factors through sphingosine kinase,is a bioactive lipid produced by metabolism of sphingolipid with various biological responses.

体内1-磷酸鞘氨醇（sphingosine 1-phosphase，S1P）主要来源于细胞膜鞘磷脂的分解代谢，参与S1P生物合成调节的关键限速酶为鞘氨醇激酶（sphingosine kinase，SphK）［1］。

Sphingosine 1-phosphate (S1P),which can be impacted by different growth factors through sphingosine kinase,is a bioactive lipid produced by metabolism of sphingolipid with various biological responses. Recombinant human granulocyte-colony-stimulating factor have been used widely in peripheral blood stem/progenitor cell mobilization.

作者：黄文荣，王立生，段海峰，高春记，鲁茁壮，王华，达万明作者单位：解放军总医院血液科，北京100853； 1军事医学科学院放射医学研究所，北京 100850；基金项目：本课题为解放军总医院十五科研计划基金重点资助项目，编号 01YZ05

AIM: To isolate bioactive secondary metabolites from the fruits of Schisandra rebriflora Rehd. et. Wils and study their effects on HIV-1 infectivity. METHODS: Inhibition of syncytia formation, HIV-1 reverse transcriptase and protease, protection of HIV-1 infected cells, level of HIV-1 p24 antigen,blockage of fusion were detected. RESULTS: A lignan compound, named rubrifloralignan A, was first isolated as a natural product with modest inhibition effects on syncytium formation and HIV- 1 replication and could protect HIV-1 infected cells with weak inhibition effects on fusion and RT, but it showed no effects on the replication of HIV-1 chronic H9 and PR. CONCLUSION: Rubrifloralignan A is an efficient anti-HIV-1 product with effect on early stage of HIV-1 replication.

目的：从红花五味子果实中寻找活性代谢产物，研究其抗HIV—1活性和作用机制方法：通过合胞体抑制、HIV-1感染细胞保护、HIV—1p24抗原测定、融合阻断、逆转录酶和蛋白酶活性分析等实验，检测分离化合物的抗HIV—1活性并探讨其作用机制一结果：红花五味子甲素能够抑制病毒诱导的合胞体形成，保护病毒感染细胞，抑制病毒在细胞内的复制对HIV-1感染细胞与正常CD4^＋细胞间的融合，逆转录酶活性有一定的抑制作用但是红花五味子甲素不抑制病毒在慢性感染细胞中的复制，也不抑制蛋白酶的活性、结论：首次从天然产物中分离得到红花五味子甲素，它对HIV—1病毒复制早期具有抑制作用

The bioactive screening showed that tylopiol A (1) inhibited the nitric oxide synthetase by the rate of 68. 6% at the concentration of 5μg/ml.

生物活性测试表明tylopiol A（1）在5μg／ml的浓度下对NO合酶的抑制率为68.6％。

The present work was to study the effect of synthetic bioactive RGD peptides on the endothelialization of polyethylene terephthalate surface.

本文在聚酯薄膜表面共价结合人工合成的RGD三肽，研究RGD在材料内皮化过程中的作用。

The manufacturing process of bioactive chromones from different aloe species has been developed efficiently and economically in UPI.

制造过程中，从不同色芦荟活性物种已经在经济发达的高效率和合众国际社。

Wheat germ is one of the main byproducts of wheat-milling industry, and it is a rich source of many bioactive compounds.

麦胚是面粉生产的主要副产物之一，含有多种生理活性成分，极具开发前景。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。