起重要作用

There were gene mutations of TGF-1 in SOSP-9607,which might play an important role in pathological mechanism. The gain of muton with strong functional activity is very important for the repair of bone and cartilage injuries.

人成骨肉瘤细胞系SOSP-9607中存在TGF-β1基因突变，其可能在病理机制中起重要作用，具有强功能活性突变子的获得对于骨软骨损伤的修复有重要意义。

It is reported that COX-2 plays important roles in it, through xenobiotic metabolism, inhibiting apoptosis, development of inflammation-stimulated hyperplasia and metaplasia, suppressing host immune responses, inducing angiogenesis and promoting infiltration and metastasis.

食管癌具有高发病率和死亡率，近年来认为环氧合酶-2通过异型生物质代谢，抑制凋亡，参与慢性炎症、免疫抑制，上调血管生成因子的表达，以及促进肿瘤的浸润和转移在其致癌中起重要作用。

EGF plays an important role in regulating differentiation and maturation of renal tubules during mouse kidney development, but can not promote cell proliferation.

推测EGF在生后小鼠肾发育中对肾小管的分化和成熟起重要作用，但并不促进细胞增殖。

The telomere and telomerase play an important role in the malignant progress of tumor cells and the mainten.

端粒—端粒酶系统在肿瘤细胞的恶性进展和永生细胞的维护中起重要作用。

The overexpression of VEGF,the activity of NOS as well as the content change of nitrogen monoxide in retina of rats with diabetes play important role on the origin and development of DR.

糖尿病大鼠视网膜 VEGF的过度表达和 NOS活性、一氧化氮含量的变化在 DR的发生发展过程中起重要作用。

We also have captured the primary spermatocytes and round spermatids from rat testis sections by the application of the Laser Capture Microdissection technique.

RSB-66基因就是从初级精母细胞消减圆形精子细胞得到的SSH文库中得来的，这个蛋白质可能在精子发生过程中起重要作用。

Tpap is an age-dependent gene in mouse testis. The expression of Tpap corresponds to the appearance of spermatids of mice and indicates that Tpap may have an important role in male mammalian spermatogenesis.

结果表明，Tpap基因为小鼠年龄依赖性表达基因，小鼠Tpap的表达与小鼠精子发生的过程有很强的一致性，推测该基因在哺乳动物精子发生中起重要作用。

Resembled to control oocytes, MAPK was inactivated after cytoplasts activation. However, after activation the cytoplasts showed fragmentation while pronuclei were formed in the control oocytes. This indicated that nuclei play important role in maintainence of oocytes normal morphology.

成熟胞质的活化与卵母细胞相似，在活化后MAPK被迅速灭活，只是胞质在活化处理后均发生碎裂，而卵母细胞活化后形成原核，这表明核在细胞形态维持中起重要作用。

The teaching practice proves that effective mode of practice will play an important role in improving the result of practive teaching.

教学实践表明，有效的实习方式对提高实践教学的效果将起重要作用。

Through experiments, it was found that the stronginteraction between phonons and holes in the systemwhich existed in the form of polarons played a veryimportant role in the process.

这项工作是独立进行的。实验发现，以极化子方式存在的空穴与声子间的强相互作用在高温超导过程中起重要作用。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷