Figure 5 | Scientific Reports

Figure 5

From: Akbu-LAAO exhibits potent anti-tumor activity to HepG2 cells partially through produced H2O2 via TGF-β signal pathway

Figure 5

Hoechst 33258 staining assay of HepG2 apoptosis to the stimulations of Akbu-LAAO and exogenous H2O2.

HepG2 cells were incubated in the presence or absence of catalase for 1 h, treated with Akbu-LAAO or exogenous H2O2 for 24 h and stained Hoechst 33258. Nuclear condensation and/or fragmentation represent cell apoptosis. Images were taken at a magnification of 200×. Arrows marked the apoptotic cells for representing nuclear condensation/fragmentation.

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