目的及意义结直肠癌的早期发现及早期治疗可提高患者的远期生存率及其生存质量;但由于结直肠癌早期并无明显的、特异性的临床症状......

AIM: TRAIL (tumor necrosis factor-related apoptosis-inducing ligand) has been reported to specifically induce apoptosis ......

目的：探讨下调paxillin高表达对结直肠癌细胞SW480细胞信号转导及超微结构的影响.方法：设计两种siRNA片段并用其转染高表达paxillin......