环氧化酶-2表达与肿瘤关系的研究进展

来源 :现代肿瘤医学 | 被引量 : 0次 | 上传用户:dnlzj
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
环氧化酶-2(COX-2)在多种恶性肿瘤中高表达,通过抑制细胞凋亡等机理促进肿瘤的发生和发展.本文综述了COX-2基因结构、生物学特点和在常见恶性肿瘤中的表达及预后的研究进展.
其他文献
the reconstruction of transition surface is one of time consuming activities during surface modeling in reverse engineering. Yet currently available software ap
目的比较艾迪注射液加放疗与单纯放疗对鼻咽癌的疗效、毒副反应及免疫功能的影响.方法将71例鼻咽癌患者随机分为两组.治疗组(A组)放疗同时加用艾迪注射液50~80ml静脉滴入,1次/
目的探讨消化道肿瘤病人血清瘦素在恶液质形成中的可能作用及机制.方法 选择35例经病理证实的消化道肿瘤病人,33名年龄、体重与肿瘤组近似的正常人作为对照组.测定血清瘦素、
A method based on HSI color space is presented to solve the problem of circle detection from color images. In terms of the evaluation to the edge detection meth
Aging of a solid composite propellant containing HTPB/AP/AL was performed in order to validate the conformance of the accelerated aging data to the Arrhenius la
Internet has gradually demonstrated more and more superiority in modern education system. The intelligent online drawing platform based on net will provide lear
目的评价高聚生胸腔内注射治疗老年恶性胸腔积液的疗效及毒副反应.方法 23例老年恶性胸腔积液患者,用深静脉留置导管作胸腔穿刺闭式引流,分次在两三天内排净胸水,根据B超或X
目的探讨不同化疗方法对结肠癌术后局部复发的影响.方法 Dukes'B~C期结肠癌患者129例,术后随机分成3组,以区域化疗组 (n=33)、全身化疗组(n=59)、全身加区域化疗组(n=37)3
An integrated tetrahedrization algorithm in 3D domain which combines the Delaunay tetrahedral method with un-Delaunay tetrahedral method is described . The algo