Fig. 2
From: Celastrol promotes apoptotic cell death in thyroid cancer cells through a caspases-dependent pathway
Celastrol induces apoptosis in thyroid cancer cells. A Apoptotic cell frequencies treated without or with Celastrol for 24 h were determined by annexin V/PI assays; B-F KTC-1, MDA-T32, TT and OCUT-2C were treated with Celastrol for 24 h; The expression of cleaved-PARP 1, Caspase-3, BCL2 and Bax; G-J Changes of TUNEL-positive cell rate among Celastrol and control group for 24 h