Figure 4.
Mixture of ADSC and osteogenic differentiated cells at different OsD days. The immunofluorescence images of ADSC and osteogenic differentiated cells mixture ratio of (a) 7:3, (b) 5:5, (c) 3:7 at day 3, (d) 7:3, (e) 5:5, (f) 3:7 at day 7, and (g) 7:3, (h) 5:5, (i) 3:7 at day 14. The histogram of ADSC and osteogenic differentiated cell mixture using electrotaxis analysis and Youden index under 1000 µA at (g) day 3, (h) day 7, (i) day 14. Cut point of ADSC vs. osteogenic differentiated cells was 18.71 μm/h. Scale bar = 100 μm.