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. 2017 Nov 28;7:16475. doi: 10.1038/s41598-017-16593-x

Figure 5.

Figure 5

Caspase-dependent apoptosis by tetrac, triac and T1AM. Cells were treated with 25 μM (A) tetrac (B) triac (C) 10 μM T1AM, for 96 hours ± Z-VAD-FMK (50 μM) and analyzed by annexin-V/PI. Experiments were repeated twice in triplicates. Cells were treated with 0.1, 1, 10 or 25 μM (D) tetrac (E) triac or (F) T1AM, for 2 or 4 hours and caspase-3 and PARP-1 cleavage were  analyzed by Western blots. Representative blot (cropped) is presented. Experiments were repeated twice. Significance from vehicle control (KOH) is indicated by *p < 0.05, **p < 0.005.