Fig. 4. PCBP2 siRNA reverses PDGF-induced cell proliferation of primary rat HSCs (A, C) and HSC-T6 cells (B, D).
The cells were transfected with 50 nmol siRNA for 24 h and then incubated with PDGF for 12 h. (A, B) Cell proliferation was measured by MTT assays. (C, D) Cell cycle analysis was performed by flow cytometry. Results are presented as the mean ± SD (n=3). *P<0.05; **P<0.01.