Figure 3From: The effect of an autologous cellular gel-matrix integrated implant system on wound healingComparison of cell viability on monolayer versus IIS. The MTT assay was performed at day 0 and after 72 hours of cell growth on conventional monolayer or in the IIS. To perform the MTT assay the scaffold was disaggregated by means of trypsine. The bars represent the average optical density of triplicates. Error bars are calculated as standard error.Back to article page