Normal liver cell line HL-7702 was used as control,and 8 liver samples from 2 patients without CGS and 6 patients with CGS were studied by cDNA microarray containing 10 000 genes.

• 正常肝细胞株(HL-7702)为共同参照,用含10 000个cDNA克隆的芯片对8份肝脏标本样品(包括6例胆囊结石和2例无胆囊结石对照)进行基因表达谱对比分析;