Bile from a patient with anomalous pancreaticobiliary ductal union promotes the proliferation of human cholangiocarcinoma cells via COX-2 pathway

Figure 1 Representative data of cell cycle from QBC939 cells in the presence of 1% APBDU bile (S + G2/M = 65. 12%) or 1% normal bile (S + G2/M = 30.47%) for 24 h was analyzed by flow cytometry.

Figure 2 Expression of COX-2 mRNA, β-actin served as control. M: DL2,000 marker; 1: normal bile; 2 and 4: APBDU; 3: PBS.