Figure 4. UVB-induced aggregation of γ-crystallin

γ-Crystallin (0.3 mg/ml) from control (C), food restriction (FR), protein restriction (PR) and vitamin restriction (VR) group in 50 mM phosphate buffer, pH 7.2 was irradiated at 300 nm for 5 h and light scattering was measured at 400 nm. Data are shown as mean±standard error of three separate lens extracts carried out in duplicate. Asterisks denote a significant difference from the control group.