Fig. 5.

The level of apoptosis, necrosis, and autophagy induction in HeLa (A, B) and Hep-2 (C, D) cells after blocking the Hsp27 (A, C) and Hsp72 (B, D) expression subsequently treated with quercetin (50 μM) and imperatorin (50 μM) for 24 h. C control; TR HeLa/Hep-2 cells incubated only with Transfection Reagent (TR) introductoring siRNA into cells; si27/si72 HeLa/Hep-2 cells incubated only with specific siRNA blocking the expression of Hsp27 or Hsp72 in cells; TRsi27/TRsi72 HeLa/Hep-2 cells incubated with complex of TR and specific siRNA which blocks the expression of Hsp27 or Hsp72 in cells; Q quercetin; I imperatorin; QI drugs administered simultaneously; *p < 0.05