The inhibition effect of BACE siRNA on BACE expression was investigated by fluoroscopy and immunohistochemistry method.

• 制备稳定高表达BACE基因的神经母细胞瘤SK-N-SH细胞株,用荧光显微镜和免疫组织化学的方法观察siRNA对BACE表达的影响。