Figure 6.
FSTL5 recombinant protein promotes apoptosis and regulates Bcl‐2 family proteins in a dose‐dependent manner in HCC. (A and B) Flow cytometry assay for apoptosis of SMMC7721/Bel7404 cells 48 hours after treatment with FSTL5 recombinant protein at various doses, *P < 0.05, **P < 0.01, ***P < 0.001, Student's t test). (C and D) Western blotting analysis of SMMC7721/Bel7404 cells 48 hours after treatment with FSTL5 recombinant protein at various doses