查询词典 ras

Objective To investigate the effects of decreasing expression of c-Ha-ras on the growth and adhesion of human bladder papillary tumor.

目的 研究降低c-Ha-ras癌基因表达对膀胱癌细胞生长和粘附的影响。

The K-ras gene of Patu 8988 cell was amplified by RT-PCR and the amplification products were directly sequenced.

逆转录－聚合酶链反应扩增人胰腺癌细胞株Patu 8988 K-ras基因，扩增产物直接进行基因序列测定。

Objective To decide the base sequences of target position for gene therapy, the K-ras point mutation and its style at codon 12 in human pancreatic cancer cell line Patu 8988 was detected.

目的 检测人胰腺癌细胞株Patu 8988 K-ras基因点突变及其突变方式，明确基因治疗靶点的碱基序列。

Erve growth factor combined with its receptor, activated Ras - MAP kinase , mitogen - activated protein kinase kinase is the important regulating factor that make IkB kinase, IKK, phosphated, IkB kinase make the IκBα:(the subunit of NF -κB ) phosphated, the phosphated IkBα degraded, and p65 - p50 heterodimer can be formed, then the heterodimer translocated to nucleus and combined with the promoter domain or other consensus sequence.

GF与其受体相结合，最后可以激活Ras-有丝分裂激活的蛋白激酶途径，有丝分裂激活的蛋白酶激酶(MEKK1)是IγB激酶发生磷酸化的重要调节因子，IKK使NF-κB的亚单位IKBα发生磷酸化，磷酸化的IKBα发生降解，而最后留下p65-p50二聚体，该二聚体然后转位到细胞核内与κB基因的增强子区域或与他的顺式作用序列结合。

C. When the simulation results exported from HEC-RAS is imported back into HEC-GeoRAS model of ArcGIS, the results will present the flood areas of each returned period. Besides, in the diagram, the rationality of the physiographical data and the simulation results from the cut cross sections can be discussed to cut more cross section or not.

由HEC-RAS之水理演算所获得成果於转汇回ArcGIS之HEC-GeoRAS后，可展现各重现期距之洪水到达区域，且由其图示更可讨论切制断面所获得之地文资料及其水理演算成果之合理性，并判释是否须加密切制其断面。

This paper introduces a new method by taking full advantage of Internet and RAS technology, which can implement remote medical treatment prefectly. This method has been proved to be practical and will facilitate chinese hospital digital and information construction.

介绍了一种通过Internet和RAS实现远程医疗的解决方案，该方法切合我国目前的国情，可以较好地实现远程诊断，又有助于实现医院医疗系统的数字化、信息化。

It is practical that using the spermatogonial cells as the vector to produce the transgenic mice of HBx and ras gene, and could play a role in establishing transgenic animal model of tree shrews.

以精原细胞作为载体，建立带HBx及ras基因的小鼠模型是可行的，为建立树的转基因动物模型的研究打下基础。

Objective To investigate the relation between polymorphism of c-myc and k-ras gene and thymic lymphomas of mice induced by ionizing radiation.

目的：探讨c-myc和k-ras基因多态性与辐射诱发小鼠胸腺淋巴瘤的关系。

Methods The samples were collected from 55 consecutive patients with tissue diagnosed lung cancers by fiberoptic bronchoscopic brushing. Mutation in coden 12 of H-ras oncogene was detected in the exfoliated cells using PCR-RFLP method (polymerase chain reaction-restriction fragment length polymorphisms).

对33例吸烟肺癌和22例不吸烟肺癌患者采用纤维支气管镜毛刷刷取支气管脱落细胞，应用PCR-RFLP方法进行H-ras基因突变检测。

Objective To study the p16 and K-ras mutation in benign and malignant pleural effusions.

目的：探讨p16和K-ras基因在良恶性胸水细胞中的突变情况及对肺癌的诊断作用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。