Fig. 6From: Piperlongumine-Eluting Gastrointestinal Stent Using Reactive Oxygen Species-Sensitive Nanofiber Mats for Inhibition of Cholangiocarcinoma CellsWestern blot analysis of apoptosis of HuCC-T1 cells. Cells were treated PL itself or released PL from nanofibers for 1 day and then performed western blot analysisBack to article page