查询词典 mediates

Chapter Ⅱ Xenopus Tbx6 Mediates Presomatic Mesoderm Cell Adhesion during Somitogenesis As a member of T-box gene family, Tbx6 is involved in somite cell fate decision and endows adhesion properties to mesoderm cells.

第二章 xTbx6在体节发生过程中介导了预定体节中胚层的粘连 xTbx6是T-box转录调控因子家族的成员，xTbx6参与体节细胞命运决定和赋予旁侧中胚层细胞特定的粘连特性。

Binding of the P2Y12 receptor by its agonist, ADP, activates the G-protein inhibitor secondary messenger system, which, through a complex series of events, mediates the completion and amplification of the aggregatory response.7 Ticlopidine and clopidogrel are prodrugs that are converted to an active metabolite through a 2-step process mediated by the hepatic cytochrome ...

氯吡格雷和抵克立得作为药物前体，都可通过肝脏细胞色素P450介导的两步反应过程转化为活性代谢物…。。

Herein, we describe a novel catalysis of palladium complex, which mediates tandem allylation of o-phenylenediamines with 2-ene-1,4-diols using water as solvent.

在本实验中，我们探讨邻－苯二胺类和2—烯—1，4—二醇类在水中进行连续两次烯丙基化的一个新的钯催化系统。

Lipase mediates esterification between caproic acid (0.6mol/L) and ethanol (0.6mol/L) in n-heptane at 40℃. The decrease in caproic acid is measured by titration and 1 unit of lipase synthetic activity is defined as 1 μmol caproic acid consumed per min.

在40℃下，脂肪酶催化己酸(0.6mol/L)与乙醇(0.6mol/L)在正庚烷中进行酯合成反应，通过滴定法测定剩余的己酸，1个脂肪酶有机相合成酶活单位定义为：在测定条件下每分钟消耗1μmol己酸的酶量。

The major results of this proposal are as follows:(1) ABA induces a rapid, substantial accumulation of apoplastic H2O2 in mesophyll and bundle sheath cells of maize leaves, and the accumulation of apoplastic H2O2 is involved in the induction of the chloroplastic and cytosolic antioxidant enzymes.(2) ABA-induced H2O2 production activates a 46 kDa MAPK, which in turn induces the expression of antioxidant genes and up-regulates the activities of antioxidant enzymes. The activation of MAPK also enhances H2O2 production, forming a positive amplification loop.(3) Water stress also induces the activation of a 46 kDa MAPK, which is dependent on the accumulation of ABA and H2O2 production induced by water stress and involved in the up-regulation of the expression and the activities of antioxidant enzymes.(4) ABA-induced H2O2 production mediates NO generation, which in turn activates a 46 kDa MAPK and results in the up-regulation in the expression and the activities of antioxidant enzymes in ABA signaling. NO-independent signaling is also involved in ABA- and H2O2-induced antioxidant defense.

本项目的主要研究结果如下：（1）ABA诱导的H2O2产生主要出现在叶肉细胞与维管束鞘细胞的质外体中，质外体H2O2的积累能够上调叶绿体与细胞溶质中抗氧化酶的活性；（2）ABA诱导的H2O2产生活化一个46kDa的MAPK，由此而导致编码抗氧化防护酶基因的表达与酶活性的上调；而MAPK的活化也能增强H2O2的产生，从而形成一个正的反馈调节环；（3）水分胁迫也能诱导一46kDa MAPK活化，这一MAPK活化依赖于水分胁迫诱导的ABA积累以及H2O2的产生，同时参与水分胁迫诱导的抗氧化防护基因的表达与抗氧化酶活性的上调；（4）ABA诱导一个依赖于H2O2的NO产生，NO活化一个46kDa的MAPK，从而导致抗氧化防护基因的表达以及抗氧化酶活性的上调；同时一个不依赖于NO的信号转导途径也存在于ABA诱导的抗氧化防护过程中。

The hNaDCS (human Na+/dicarboxylate cotransporter 3) mediates the transport of Krebs cycle intermediates, such as succinate, citrate and a-ketoglutarate, across the plasma membrane of many epithelial cells.

摘要人钠／二羧酸协同转运蛋白3(human Na~+／dicarboxylate cotransporter3，hNaDC3)基因的编码产物是位于多种上皮细胞膜表面的一类介导琥珀酸、枸橼酸及α-酮戊二酸等三羧酸循环中间产物转运的蛋白。

The ESCRT-III complex mediates membrane budding away from the cytosol in endosome biogenesis, cytokinesis, and viral budding.

ESCRT-III复合体能够在没有内涵体胞浆、胞浆移动和病毒芽殖的情况下，介导细胞膜的芽殖。

Cadherin, as a cell adhesion molecule containing high mannose type N-linked glycan, mediates homotypic cell adhesion.

－钙粘蛋白作为含有高甘露糖型N－糖链的细胞粘附分子，介导着细胞间的嗜同性粘附。

In hip OA, reduced sclerostin expression likely mediates increased osteoblastic activity in the intracapsular cortex.

在髋关节OA，硬化蛋白表达的降低可能介导了囊内皮质成骨细胞活性的提高。

These results suggest that aquaporin 8 may be a channel that mediates amniotic fluid resorption by way of intramembranous pathway.

人羊膜上皮细胞WISH有AQP8的蛋白和mRNA表达，AQP8可能介导了羊水膜内吸收。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。