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为观察表皮生长因子受体单克隆抗体 (EGFR Mc Ab) egf/ r3对肺癌的治疗作用 ,采用 MTT法进行体外细胞增殖抑制实验 ,裸鼠体内移植瘤采用同时治疗 (T1组 )与延后治疗 (T2组 )两种方案 .结果 egf/ r3Mc Ab对高表达 EGFR的 SPC- A1和 A5 49肺癌细胞体外均具有增殖抑制作用 ,并呈剂
To observe the effect of epidermal growth factor receptor monoclonal antibody (EGFR McA) egf / r3 on lung cancer, MTT assay was used to study the inhibition of cell proliferation in vitro. The in vivo transplanted tumor in nude mice was treated with concurrent treatment (group T1) and delayed treatment (T2 group) .Results Egf / r3Mc Ab could inhibit the proliferation of SPC-A1 and A549 lung cancer cells with high expression of EGFR in vitro,