Fig. 4From: Hypermethylation of MEG3 promoter correlates with inactivation of MEG3 and poor prognosis in patients with retinoblastomaThe effect of 5-aza-CdR on cell apoptosis in Weri-Rb1 and Y79 cells. a and b 5-Aza-CdR increased the number of early apoptotic cells of Weri-Rb1 and Y79 cells. *P < 0.05, **P < 0.01Back to article page