Fig. 7 in Undescribed isoquinolines from Zanthoxylum nitidum and their antiproliferative effects against human cancer cell lines

Fig. 7. Effects of compound 2b on the Wnt/β-catenin signaling pathways in the A549 cells. Cells were treated with compound 2b for 24 h, and then the indicated protein expressions were detected using western blot analysis. Relative intensity of indicated proteins was quantified using NIH ImageJ software (bar graph).