Adipose-derived and umbilical-cord derived hMSCs were cultured for 10 consecutive days using StemNavi(RS1-500)
or R:STEM(EM1-500) from Passage 4 to Passage 6, and the cell proliferation capacity was evaluated based on the population doubling level (PDL) calculated over time, and cell status was observed.
(Mann-Whitney U test with Bonferroni correction, n.s. )