查询词典 mediated

sGC-cGMP pathway may play an important role in the CO mediated regulation of respiratory rhythm from the medulla oblongata.

在延髓水平，sGC-cGMP信号通路在CO介导的呼吸节律调控中具有重要作用。

Vitiligo is an acquired pigmentary disorder resulting from melanocyte destruction, which is thought to be mediated by apoptosis.

白斑是一种后天性，黑色素细胞的功能缺失所造成的疾病，细胞可能是经由凋亡的途径破坏。

A series of 2-substituted phenyl thiazonaphthalene carboxamides was designed and synthesized via decarbonylation reaction mediated by mercuric oxide.

通过HgO调节的脱羧反应，设计并合成了一系列新型的2-取代苯基噻唑并萘酰胺类化合物。

Various inorganic acid, such as ammonium chloride, copper sulfate, aluminum sulfate, mercury chloride, cerium sulfate and cerium chloride, have been evaluated for copper powder, zinc powder, or tin powder-mediated allylation reactions of carbonyl compounds with allyl bromide in aqueous medium.

结果表明：在同样的反应条件下，与铜粉或锌粉作用的此类反应相比，锡粉能更好的作用羰基烯丙基化反应，并且该反应的产率都比较高；在同样的金属促进剂存在下，硫酸亚铈的促进性能是所有无机酸中最好的。 2、研究了二氧化碳促进羰基化合物烯丙基化反应。

This effect of the mesenchyme on Ngn3 induction was mediated by cell-cell contacts and required a functional Notch pathway.

神经元素3对间充质的这种诱导效应是通过细胞间接触而起作用的，并需要有功能性的Notch信号通道存在。

The effect was thought to be mediated via trabecular meshwork glucocorticoid receptors.

这种效应被认为是通过小梁网的糖皮质激素受体介导的。

It provides a route tothe compounds which contains three functional groups, two carbon-nitrogentriple bonds and one carbon-carbon double bond. In water, metallic indiumpromotes carbon-sulfur bond coupling reaction of aromatic sulfonyl chloride withsuitable organic halides to afford sulfones. In the last chapter, metallic tin mediated allylation of aldimines with allylbromide was revealed.

第三章，我们研究了在水相介质中金属铟促进的烯丙基溴对1，1-二氰基-2-芳基乙烯的Michael加成反应，生成一个含碳碳双键和二个碳氮叁键的三官能团化合物，另外，金属铟在水介质中还可以促进芳基磺酰氯与卤代烃发生碳硫键的偶联，生成砜。

Methylation is negative correlation with genetic transcription , and the mechanism is probably as follows : directly interfere the combination of specific transcripton and recognition site of each promoter ; mediated transcription inhibition by change the construction of chromatin; induced gene silencing by combination of methylation site and transcription inhibition. P16 gene is also called multiple tumor supresser gene , which is the best easily to methylate in the anti-oncogenes. P16 gene locates in 9p21 of mankind-chromatosome , and it's total length is 8.5kb .

甲基化与基因转录呈负相关，其机制可能是[3]：直接干扰特异的转录子和各自启动子识别位点的结合；通过改变染色质结构，介导转录抑制；甲基化DNA位点直接与转录抑制子结合，诱导基因沉默。p16基因又称为多肿瘤抑制基因( multiple tumor suppressor 1 ，MTS1) [4] ，是肺癌中最易发生甲基化的抑癌基因，该基因位于人类染色体9p21上，全长8.5kb ，由两个内含子和三个外显子组成。

As the method for detection of cell-mediated immunity in vitro the improved microtechnique of whole blood for E-rosette and lymph...

在活性、非活性玫瑰花及淋巴细胞转化三项试验中，提高或降低变动相符，提高约12～13％，降低约6～7％，两者相比皆以提高为主。

Objective To investigate the modulatory effects of substance P on capsaicin-activated current and the pain pathway mediated by capsaicin.

目的 研究P物质对急性分离的大鼠三叉神经节神经元辣椒素受体亚型1(VR1)的调制作用，探讨SP对辣椒素在疼痛传导中作用的影响。

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。