在...中起重要作用

Mechanical strain induced the osteoblastic differentiation of the MSCs, which may be attributedto the different gene levels.

张应力可诱导MSCs骨向分化，而差异表达的基因可能在这一过程中起重要作用。

Both OPG and RANKL are important for the regulation of osteoclastic function.

护骨素/核转录因子κB受体活化素配体在破骨功能调控中起重要作用。

The hormonal balance , especially the ratio of GA to ABA, played important roles in photoperiodic responses of soybean.

促进激素与抑制激素含量的同趋势消长维持体内激素水平的相对平衡，两类激素，特别是GA和ABA的平衡状况在大豆光周期反应中起重要作用。

NEW BRUNSWICK/PISCATAWAY, N.J.-- Uric acid is commonly associated with the excruciatingly painful joint disease known as gout, but it can also play a crucial role in the treatment of spinal cord injury and other central nerous system disorders, such as stroke, multiple sclerosis and Parkinson's disease, according to Rutgers' Bonnie Firestein.

新BRUNSWICK/ PISCATAWAY，美国纽泽西州—据Rutgers的Bonnie Firestein博士称，尿酸普遍认为同极度痛苦的关节疾病—痛风相关，但它同样在脊髓损伤治疗和其它中枢神经系统紊乱中起重要作用，如中风、多发性硬化症和帕金森病。

NO plays an important r ole in the genesis and development of the primary hepatocarcinoma,whose data are of great value for diagnosing、treating and predicting prognosis of the primar y hepatocarcinoma.

5132，P=0.0174。结论 NO在原发性肝癌的发生发展中起重要作用，肝癌患者血清NO水平测定对肝癌诊断、治疗及预后的评价具有一定的意义。

Just as T itself, 5α-reductase and DHT play important roles in male pubertal development and in maintenance of male sexual features.

雄激素和5α-还原酶在男性青春期发育和维持性成熟中起重要作用。

This indicated that pgi gene is involved in gluconueogenesis. The virulence of pgimutant was tested on Chinses radish Raphanus sativus L. var. radical us Pers.

碳源利用检测结果表明，pgi突变体对多种碳源，例如柠檬酸、琥珀酸、延胡索酸乙酸、乳糖等的利用能力很差，这说明该基因在糖异生途径中起重要作用。

Structures of seven compounds were elucidated mainly by the use of spectroscopic methods, especially by detailed analyses of 〓 and 〓 NMR spectra with the aid of 2D NMR spectroscopy including 〓 COSY,〓 COSY, HMQC, HMBC, COLOC, and MS techniques including EI-, CI-, SI-, ESI-MS and HR-EI-MS. Stereochemical structures of some of them were also determined on the basis of results of their NOEDS, NOESY and coupling relation.

利用现代的各种波谱学方法，特别是在确定未知化合物结构中起重要作用的各种NMR技术（-维〓、〓 NMR、DEPT、NOEDS和二维〓COSY、〓COSY、HMQC、HMBC、COLOC、NOESY谱等）和MS技术（EI-、CI-、SI-、ESI-MS及HR-EI-MS等），鉴定了这7个化合物的平面结构和部分立体结构。

A live, tetravalent reassortant, orally deliverable rotavirus vaccine has recently been licensed in the United States, but it has been less effective in many developing countries where the need for vaccine is the greatest.

发展灭活疫苗和亚单位疫苗也是出路之一，但是它们均不能提供内源性合成的蛋白质，因而不能产生在控制轮状病毒感染中起重要作用的细胞毒性T细胞反应，故需研究更加完善的疫苗。

He thrombosis initiated by TF plays a role in the occurrence and development of thrombotic disease.

F引发血栓形成在血栓性疾病的发生发展中起重要作用。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！