K-ras,K ras
1)K rasK-ras
1.The oncogene K ras is frequently mutated in pancreatic carcinoma and with high specificity.背景与目的:胰腺癌早期诊断困难,常用的肿瘤标记物如CA19-9,虽敏感度较高但特异性较差,胰腺癌中常有K-ras基因的突变,而且特异性较高,我们通过检测血清DNA中K-ras基因的突变以及测定血清CA19-9的含量,以探讨两者联合检测在胰腺癌诊断中的临床意义。
英文短句/例句

1.Protein Expression of EGFR、Ras and Gene Mutations of K-ras in Colorectal Carcinoma大肠癌中EGFR、Ras蛋白表达及K-ras基因突变的研究
2.Significance of expression of K-ras and c-myc in lung carcinomaK-ras和C-myc在肺癌中表达的意义
3.Detecting Fecal k-ras and p-53 Mutation in Patients with Colorectal Cancer;联合检测粪便中K-ras与p53基因诊断大肠癌
4.Analysis of the K-ras Gene Mutation in the Ovarian Serous Borderline Tumor and Malignancy;卵巢浆液性交界及恶性肿瘤K-ras基因突变分析
5.The Value of Alterations in K-ras Gene、DPC4 Gene for Diagnosis of Pancreatic Cancer;K-ras基因、DPC4基因变异在胰腺癌诊断中的价值
6.Studies on the expression and mutations of K-ras gene in pancreatic diseases;K-ras基因在胰腺疾病中表达和突变的研究
7.Study on the p53 and K-ras Gene Mutations in Gastric Carcinomas;胃癌患者p53基因及K-ras基因的突变研究
8.Relationship between mutated k-ras and biological behavior of colorectal cancerK-ras基因突变与结直肠癌生物学行为的关系
9.The progress of relationship between K-ras gene mutation and pancreatic cancerK-ras基因突变与胰腺癌关系的研究进展
10.Mutations in APC,K-ras,p53 and MMR gene in colorectal cancer散发性结直肠癌APC、K-ras、p53、MMR基因突变检测
11.The Impact of K-ras~(G12D) Activation and p53 Loss upon Tumorigenesisp53缺失协同K-ras~(G12D)激活对细胞成瘤性的影响
12.Expression of P53 and K-ras in benign neoplasms and carcinoma of gallbladder胆囊占位病变中P53和K-ras的表达及其临床意义
13.The Value of Detecting p53, K-ras Genes and Their Products to the Diagnosis of Lung Cancer Patients;p53和K-ras基因及其表达产物的检测对肺癌患者诊断价值的研究
14.Experimental Study of the Therapeutic Effect on Pancreatic Cancer Mediated by Recombinant Retrovirus Containing Antisense K-ras Gene Fragments;逆转录病毒载体介导反义K-ras基因治疗胰腺癌的实验研究
15.Immunotherapy Research on Pancreatic Cancer Induced by Dendritic Cells Pulsed with Mutant K-ras Peptide;K-ras突变多肽负载树突状细胞诱导胰腺癌的免疫治疗研究
16.Expression of MRP1, K-ras and Their Relationship with Prognosis of Adjuvant Chemotherapy in NSCLC;MRP1、K-ras的表达与非小细胞肺癌辅助化疗预后的关系
17.Peptide Nucleic Acid-mediated PCR Clamping: A Novel K-ras Mutation Detection Assay for Plasma Samples of Patients with Pancreatic Cancer;肽核酸钳制定量PCR法检测K-ras基因突变的胰腺癌诊断应用
18.Relationship between Expression of Farnesyltransferase Beta-subunit mRNA with K-ras Mutation in Endometrial Cancer Tissues;人子宫内膜癌组织中法尼基转移酶基因表达与K-ras突变的关系
相关短句/例句

K-ras geneK-ras基因
1.Diagnostic value of p16 and K-ras gene mutation of pleural effusions in lung cancer;胸水细胞p16和K-ras基因突变对于肺癌的诊断价值
2.Research on the site of DNA lesion in k-ras gene induced by benzidine;联苯胺对k-ras基因DNA损伤位点研究
3.Diagnostic Value of p53 and K-ras gene mutation of pleural effusions in lung cancer;胸水细胞p53和K-ras基因突变对于肺癌的诊断价值
3)K-ras peptideK-ras多肽
4)K-rasK-ras基因
1.Diagnostic value of combination detection of p53,p16 and K-ras mutation of pleural effusion in lung cancer;联合检测胸水细胞p53、p16和K-ras基因突变对于肺癌的诊断价值
2.The association of K-ras mutations and p21 expressions with malignant transformation of endometriosisK-ras基因突变和p21蛋白的表达与子宫内膜异位症恶性转化的关系
3.K-ras is thought specifically related to the tumorigenesis of pancreatic carcinoma The point mutation of codon 12 in exon 1 of K-ras gene have been identified in 90% of pancreatic carcinoma, but much less in benign pancreatic dise.K-ras基因现认为是与胰腺癌高度相关的癌基因之一,其第一外显子12密码子的点突变率在胰腺癌高达90%,但在胰腺良性疾病中却很低,因此可能有助于胰腺癌的诊断。
5)K ras geneK-ras基因
1.Method RT PCR and PCR SSCP were used to detect P53, K ras gene and VEGF in primary foci of 46 cases with colorectal cancer.目的探讨结直肠癌中P53和K-ras基因突变与血管内皮生长因子(VEGF)的关系。
6)Gene K-ras基因K-ras
延伸阅读

J基因分子式:CAS号:性质:为免疫球蛋白V区与C区之间的连接区(J区)编码的基因。