Figure 6. HLEC 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 HLEC cell culture. A closer view of the apoptotic phenomenon; a pink arrow indicates cell blebbing, and blue arrows denote apoptotic bodies. The yellow arrows show cells in early stage apoptosis. The blue arrow shows a cell in a late stage apoptosis.