Figure 5.
The effect of overexpression of hdm2-FL and hdm2B on cell viability upon UVB irradiation. Cells were transiently transfected with pcDNA3.1(+) vector, and pcDNA3.1(+) inserted with hdm2-FL and hdm2B expression genes. 48 h after transfection, cells were exposed to UVB radiation and cell viability was determined at 6 and 24 h post UVB irradiation.