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Effect of 20(S)-PPD on morphological changes in HepG2 cells. HepG2 cells (4×105/ml) were treated using (A) 0, (B) 40, (C) 50 and (D) 60 µM 20(S)-PPD for 24 h and then stained using DAPI. Magnification, ×100. Scale Bar, 100 µM. 20(S)-PPD, 20(S)-Protopanaxadiol.
