Fig. 5
From: UVB-mediated down-regulation of proteasome in cultured human primary pterygium fibroblasts
RT-PCR analysis of PSMB5 mRNA steady-state levels using total RNA from pterygium fibroblasts, cultured in the absence or presence of Oltipraz. The products for PSMB5 (550 bp) and GAPDH (263 bp) are indicated. L: DNA ladder. Data represent the mean ± SD of three independent experiments. (*) indicates significant increase (p < 0.05) compared to control