Fig. 3.
No effect on hRPTEC viability of LAP concentration in GelMA formulations was determined using the Alamar Blue assay on formulation extracts. Linear regression analysis determined a statistically significant correlation between viability from the CyQuant Direct Cell assay and LAP concentration. Values represent pooling the values from all UV exposure treatment groups for each tested LAP concentration. Dotted lines represent the 95% confidence band.