nF and mF fibroblasts.

A) Histogram of cell size distribution: Cell distribution, measured using the electronic Coulter Counter (LunaTM) in terms of cell number as a function of cell diameter (μm). Representative example of distribution of cell sizes in colonocytes and fibroblast cell cultures. B) Cell proliferation rate of nF and mF fibroblasts seeded at different seeding concentrations (0.1 or 0.2 million cells) determined by slope analysis between 0 and 24 hours using the iCELLigence system. Experiments were repeated several times (≥ 3), and the results were expressed as mean +/- SEM. * P (TIF)