Colorectal tumor; Radiation therapy; Vascular endothelial growth factor (VEGF); Microvessel density (MVD).
直肠肿瘤；放射治疗；血管内皮生长因子；微血管密度。
Objective To evaluate the expression of Matrix metalloproteinase 2 (MMP 2) in colorectal tumor epithelial cells and mesenchymal cells.
目的探讨结直肠癌肿瘤实质及肿瘤间质中基质金属蛋白酶-2 (MMP - 2)的表达及其病理学意义。
To investigate the changes of systemic immune function in patients undergoing laparoscopy-assisted colorectal tumor surgery during peri-operation period.
目的探讨腹腔镜结直肠癌根治术围术期系统免疫功能的变化。
The down-regulating of the immunosuppressors secreted from colorectal tumor cells may be one of anti-tumor action mechanisms of traditional Chinese medicines.
下调肿瘤细胞免疫抑制分子的分泌，应是中药制剂发挥抗瘤效应的机制之一。
Based on these results, researchers established the colorectal tumor miss rate as zero percent (up to 2%) for significant tumors and 12 percent for all tumors.
基于这些结果，研究者确立了显著肿瘤漏检率为0 - 2%，所有肿瘤的漏检率为12 %。
Results demonstrated that plasma CRP levels were significantly higher in patients in whom colorectal tumors were forming when compared to patients without tumor development.
结果表明，与未发生肿瘤的病人相比，结直肠肿瘤形成者血浆C -反应蛋白水平显着升高。
The frequencies of GSTM1-null and GSTT1-null genotypes in colorectal tumor and control groups were ascertained by using polymerase chain reaction (PCR) and multiple-PCR techniques.
应用聚合酶链式反应（PCR）、多重PCR方法检测GSTM1和GSTT1在正常人群和结直肠肿瘤患者群体中的基因多态性分布。
Objective To investigate the heterogeneity of chemosensitivity in colorectal cancer using an ATP-tumor chemosensitivity assay (ATP-TCA) and the feasibility of individual chemotherapy.
目的探讨用atp生物荧光肿瘤体外药敏检测技术(atp -TCA)研究大肠癌药敏的异质性和个体化疗的可行性。
To identify the AKT1 mutation, the researchers analyzed 150 tumor samples from patients with either breast, colorectal or ovarian cancer (50 samples from each tumor type).
为了鉴定AKT1基因突变，研究人员共筛选了150份肿瘤样本，其中乳腺癌、直结肠癌和卵巢癌各50份。
Colorectal cancer accounts for a large number of tumor-related deaths.
结直肠癌占肿瘤相关性死亡的多数。
Colorectal cancer is commonly malignant tumor.
结肠癌是常见的恶性肿瘤。
Colorectal cancer has become a serious threat to the health of our people one of the malignant tumor, more and arouse people's attention.
大肠癌已经成为严重威胁我国人民健康的恶性肿瘤之一，越来越引起人们的重视。
Objective: To investigate the clinical value of CA242 and CA19-9 (tumor marker) in the diagnosis, treatment and prognosis of colorectal cancer.
目的：评价肿瘤标志物CA242与CA19 - 9在大肠癌诊断、治疗和预后中的临床意义。
Most colorectal cancers begin as a growth, or tumor, on the inner lining of the colon or rectum called a polyp, and they can change to cancer over many years.
大多数结肠癌刚开始是在结肠或直肠内表面生长出息肉，经数年后会变成肿瘤。
To gain a molecular understanding of tumor angiogenesis, we compared gene expression patterns of endothelial cells derived from blood vessels of normal and malignant colorectal tissues.
为了能够在分子水平上了解肿瘤的血管造影照片，我们对比了从正常和恶性结肠癌组织的血管分离到的上皮细胞的基因表达模式。
Conclusion: Plasma level of soluble CD105 is related to the metastasis of colorectal cancer, which could be useful in evaluating the tumor metastasis.
结论：血浆可溶性CD 105与大肠癌转移有关，有可能成为诊断其转移指标之一。
Expression of CD24 and its relationship with angiogenesis and tumor cell proliferation in colorectal carcinoma.
大肠癌CD24的表达及其与肿瘤细胞增殖和血管形成的关系。
Colorectal cancer is one of the most common malignant tumors. There are many tumor markers for detecting colorectal cancer, some of which have been widely used in clinical area.
结直肠癌是常见的恶性肿瘤之一，有关其检测的肿瘤标记物很多，部分已广泛应用于临床。
Objective To explore the relationship between angiogenesis and tumor metastasis and prognosis by studying the angiogenesis in colorectal carcinoma tissues and metastasized tissues.
目的研究大肠癌与转移癌组织的血管生成情况，探讨血管生成与肿瘤转移和预后的关系。
Objective To evaluate the diagnostic accuracy of ultrasound miniature probe (UMP) examination in tumor invasion (t staging) and local lymphatic node metastasis (n staging) for colorectal carcinoma.
目的研究微超声探头(UMP)检查在结直肠癌t、N分期的准确率及结直肠癌术前分期中的诊断价值。
FBW7 is a tumor suppressor, and its gene is frequently mutated or deleted in various human cancers including colorectal, gastric, ovarian and leukemias.
FBW7是一种肿瘤抑制蛋白，其基因在多种肿瘤包括直肠癌、胃癌、卵巢癌和白血病中存在着基因突变或缺失。
Objective: To explore the feasibility, procedures and applied value of laparoscopy-assisted surgery for colorectal malignant tumor.
目的：探讨腹腔镜辅助结直肠恶性肿瘤手术的可行性、手术方法及应用价值。
Methods: The correlation of FOBT with gross blood stool, carcinoembryonic antigen (CEA), tumor site, histopathologic type and the stage of tumor was analyzed in 382 patients with colorectal cancer.
方法：对382例结直肠癌患者粪便隐血试验与肉眼血便、癌胚抗原（CEA）、肿瘤部位、病理分型、肿瘤分期的关系进行分析。
Methods CEA and CRP of 297 colorectal carcinoma patients were detected and investigated from pathological stage, tumor site and operation type.
方法对297例大肠癌患者测定其CEA、CRP，从病理分期、癌肿部位和手术方式方面进行研讨。
Results:(1) There were no significant differences in the age, gender, tumor location and tumor differentiation degree the 2 groups. (2) Liver metastasis of colorectal cancer was related to tumor type.
结果（1）大肠癌肝转移与年龄、性别、肿瘤部位、分化程度方面差异无统计学意义。（2）大肠癌肝转移与肿瘤大体病理类型有关。
Methods: In 116 cases of radical resection for colorectal cancer, the non-tumor technique cooperation was carried out.
方法：对116例进行大肠癌根治的手术过程采取无瘤技术配合。
Aim: To evaluate the clinical value of MSP (methylation specific PCR) in detection of tumor suppressor genes methylation in the colorectal cancer.
目的：评价特异性甲基化pcr (msp)分析法检测抑癌基因高甲基化对结、直肠癌的诊疗价值。
Objective to investigate the effect of celecoxib on the cyclooxygenase-2 (COX-2) expression and the growth of orthotopic transplantation tumor in the case of experimental colorectal cancer.
目的探讨塞来昔布对实验性结肠癌原位移植瘤生长及环氧化酶- 2 (COX - 2)表达的影响。
Objective to investigate the effect of celecoxib on the cyclooxygenase-2 (COX-2) expression and the growth of orthotopic transplantation tumor in the case of experimental colorectal cancer.
目的探讨塞来昔布对实验性结肠癌原位移植瘤生长及环氧化酶- 2 (COX - 2)表达的影响。
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