The growth features of MSCs were observed when cells were plated at two densities of 3 cells/cm2, 16 cells/cm2 with adding in EOF, bFGF and EGF+bFGF culture conditions.

• 以16/cm~2和3/cm~2两种不同的细胞接种密度，并添加EGF，bFGF，EGF+bFGF，生长18天后，记数生成的细胞克隆及细胞数。