Fig. 8From: UVB-mediated down-regulation of proteasome in cultured human primary pterygium fibroblastsRepresentative western blottings of lysates of pterygium (a) and normal conjunctival (b) fibroblasts, irradiated with different doses of UVB radiation (0–50 mJ/cm2) after pretreatment with PP2, using antibodies against PSMB5 or α-tubulinBack to article page