Fig. 8From: Hyaluronan supports the limbal stem cell phenotype during ex vivo cultureEffects of HA on hLESC senescence. hLESCs were cultured on ColIV or PLL/HA and cell senescence assayed using the Senescence β-Galactosidase Staining Kit (#9860S, Cell Signaling Technology). Cells were analyzed under a microscope and the number of senescent cells counted. *Represents p ≤ 0.05Back to article page