Figure 7. HCEC exposed to UV radiation (@ 0.177 J/cm²). Representative confocal laser scanning micrographs showing the effect of UV radiation (0.117 J/cm²) on distributions of live (green), dead (red), and apoptotic (yellow) cells in the HCEC cell culture. The yellow arrow shows a cell in early stage apoptosis. The blue arrow shows a cell in late stage apoptosis where the nucleic acids are being localized into apoptotic bodies.