论文部分内容阅读
目的:探讨不同类型大肠癌组织蛋白酶()表达及其与肿瘤微血管密度(BCathepsinB,CBmicrovesseldensity,)和生物学行为的关系。MVD方法:采用免疫组化方法对例不同类型大肠癌及进行半定量和定量研究。47CBMVD结果:CB在大肠癌粘液性癌表达高于非粘液性癌,差别具显著性(P<),强阳性组值高于阴性组,二者具有显著差异0.05CBMVD(P<)。大肠癌表达与淋巴结转移关系密切(0.05CBP<)。0.05结论:结果提示,大肠癌表达与值和肿瘤浸润转CBMVD移有关,在粘液性大肠癌浸润转移中作用可能更为重要。CB
Objective: To investigate the expression of cathepsin () and its relationship with tumor microvessel density (BCBmicrovessel density,) and biological behavior in different types of colorectal cancer. MVD method: Immunohistochemistry was used to study different types of colorectal cancer and perform semi-quantitative and quantitative studies. 47CBMVD results: The expression of CB in mucinous carcinoma of colorectal cancer was significantly higher than that of non-mucinous carcinoma (P<). The strong positive group value was higher than that of negative group. There was a significant difference between 0.05CBMVD and PB. Colorectal cancer has a close relationship with lymph node metastasis (0.05 CBP<). 0.05 Conclusion: The results suggest that the expression and value of colorectal cancer are related to the tumor infiltration and CBMVD shift, and may play an important role in the infiltration and metastasis of mucinous colon cancer. CB