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. 2016 Jun 29;16:51. doi: 10.1186/s12935-016-0330-5

Fig. 3.

Fig. 3

Observation of DNA fragmentation and westerblot analysis of apoptotic proteins in ETME treated A549 and MCF-7 cells. a The fragmented DNA of nuclei were bind with DAPI and observed under a confocal microscope (630×). The white arrows indicate cells with fragmented DNA of nucleus after the treatment of ETME. b Effect of ETME on apoptotic proteins in A549 (200 µg/ml) cells and c MCF-7 (150 µg/ml) cells analysed by immunoblotting after various time intervals. Expression of β-actin was set as a protein loading control