目的：探讨VEGF基因在胃癌组织中的表达及意义。
Objective: To study the expression and clinical significance of VEGF gene in human gastric carcinomas.
目的探讨肝细胞生长因子及其受体在胃癌组织中表达的意义。
Objective to investigate the role of expression of hepatocyte growth factor and its receptor in gastric cancer.
目的研究肿瘤相关抗原CA19—9在胃癌组织中的表达情况。
Objective To study the expressions of the tumor associated antigen, CA19-9 in gastric cancer.
目的探讨胃癌组织中微血管计数及其分布方式与肝转移的关系。
Objective To investigate the relationship between microvessel density (MVD) and its distribution type and liver metastasis in gastric cancer tissues.
结果，中药组胃癌组织中ICAM 1表达水平明显低于空白对照组。
Results: The expression of ICAM-1 in Gastric Carcinoma in Chinese medicine group was obviously lower than that in control group.
肠化、不典型增生胃粘膜组织tlr4的阳性表达明显高于胃癌组织。
TLR4 expression in gastric mucosa with intestinal metaplasia, dysplasia is significantly higher than that in gastric cancer mucosa.
结果胃癌组织学类型与患者年龄、性别、肿瘤大体分型及浸润深度有关。
Results tumor histology relates to patients age and gender, as well as tumor size, gross type and depth of invasion.
COX-2与VEGF及P-糖蛋白在胃癌组织中的表达呈显著正相关。
The expression of COX-2 and VEGF has notable direct correlation with P-glucoprotein.
方法应用免疫组化SP法检测61例胃癌组织及其癌旁组织fak的表达。
Methods Immunohistochemical method by SP was used to detect FAK expression in the cancer tissue and the resection margin of 61 patients.
方法以原位杂交技术检测36例胃癌组织hpa - m RNA的表达。
Methods 36 cases of GC were examined by in situ hybridization technology.
三种蛋白在胃癌组织及癌旁组织的表达差异均具有显著性（P<0.05）。
The expression of all three proteins showed a significant difference between the GCs and adjacent tissues (P<0.05).
目的：从基因水平了解正常胃和胃癌组织原癌基因和抑癌基因表达的分子机制。
Objective: To study the expressions of pro-onc and tumor suppressor genes in gastric cancer by cDNA expression array.
方法应用免疫组化法，对25例胃癌组织中胃泌素和5-羟色胺表达进行检测。
Methods Expression of gastrin and 5-HT in 25 cases of gastric carcinoma were observed by immunohistochemical method.
目的研究胃癌组织中胃泌素和5-羟色胺的表达及其与胃癌生物学行为的关系。
Objective To study the relationship between expression of gastrin and serotonin(5-HT) and biological behavior in gastric carcinoma.
结果：CD46与CD59在正常胃粘膜上皮细胞和胃癌组织中均有表达。
Result: The expression of CD46 and CD59 was found in both gastric carcinoma tissues and adjacent tissues.
目的研究骨桥蛋白在胃癌组织中的表达及其与诱导型一氧化氮合成酶表达的关系。
Objective To investigate the expression of osteopontin in gastric cancer and its correlation with inducible nitric oxide synthase.
目的探讨胃癌组织中甲基化酶、去甲基化酶基因与肿瘤相关癌基因和抑癌基因的关系。
Objective To investigate the relationship of the expression of DNA methyltransferase, demethylase(mbd2) and tumor-associated genes in human gastric cancer.
目的研究胃癌组织中由核d NA编码的琥珀酸脱氢酶(SDHD)基因位点的改变情况。
ObjectiveTo study the gene alteration of SDHD coded by nuclear DNA in gastric carcinoma.
方法：应用免疫组织化学的方法对64例乳腺癌和55例胃癌组织中的HSP70进行检测。
Methods: Applied immunohistochemical method was used to detect HSP70 on 64 cases of breast cancer and 55 cases of gastric cancer.
同时通过检测胃癌组织中基因的蛋白表达水平，了解基因高甲基化与其蛋白表达缺失之间的关系。
The expression of p16 and DAPK protein were detected to analyse the relationship between the promoter hypermethylation and the loss of protein expression.
目的：研究三叶肽因子1 (TFF - 1)在人胃癌组织中的表达及其与胃癌血管形成的关系。
Objective: to investigate the expression of trefoil factor 1 (TFF-1) and its relationship with the angiogenesis in gastric cancer.
结论胃癌组织vegfr - 3不同定位的表达在胃癌血道转移和淋巴道转移过程中发挥了双重作用。
Conclusion VEGFR-3 expression in different places in gastric cancer have the double roles in lymphatic metastasis and hematogenous metastasis.
目的：检测脆性组氨酸三联体基因在胃癌组织中等位基因缺失和突变情况，分析该异常在胃癌发生中的作用。
Objective: to detect allelic deletion and mutation of FHIT gene in gastric cancer, and to analyze the role of the abnormalities in the carcinogenesis of gastric cancer.
目的：观察人胃癌组织淋巴管的微细分布和形态特征，为进一步探讨胃癌的淋巴道转移机制提供形态学依据。
Objective to observe the fine distribution and morphologic feature of lymphatics of gastric carcinoma, to go further into carcinomatous metastasis mechanism.
结论VEGF、ECM - 1在胃癌组织中呈高表达状态，并且两者的表达均与胃癌临床病理特征有相关性。
Conclusions VEGF, ECM-1 in gastric cancer tissues showed high expression of the state, and both the expression and clinicopathological features of gastric cancer are related.
结果：COX-2在胃癌组织中的表达（87.5%）明显高于正常胃组织（25.0%）（P<0.05）；
Results The expression of COX-2 in gastric carcinoma tissues (87.5%) was significantly higher than that in normal gastric mucosa (25.0%) (P<0.05).
结论：胃癌组织内处于低免疫状态，推测肿瘤细胞免疫逃逸现象可能与4 - 1bbl和IL - 18的缺乏有关。
Conclusion: the immune status is low in gastric cancer tissue and it can be conjectured that this phenomenon relates to the deficiency of 4-1bbl and IL-18.
方法：采用逆转录-聚合酶链反应(RT - PCR)检测48例胃癌组织及30例正常组织中vegf基因的表达。
Methods: The expression of VEGF gene in 48 samples of human gastric carcinomas and 30 samples of corresponding normal tissue specimens was detected by RT-PCR.
目的：研究基质金属蛋白酶7基因(MMP 7)在胃癌组织及不同分化程度的胃癌细胞中的表达情况，探讨其临床意义。
Purpose: to study the expression of MMP 7 gene in gastric cancer tissue and different stomach cancer cell line and explore its clinical significance.
目的：研究基质金属蛋白酶7基因(MMP 7)在胃癌组织及不同分化程度的胃癌细胞中的表达情况，探讨其临床意义。
Purpose: to study the expression of MMP 7 gene in gastric cancer tissue and different stomach cancer cell line and explore its clinical significance.
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