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. 2019 Dec 4;10:369. doi: 10.1186/s13287-019-1443-2

Fig. 6.

Fig. 6

Percentage of type 2 collagen intensity in ADSC-SS PRP and control groups on days 7, 14, and 21. ADSC-SS PRP and positive control expressed significantly higher type 2 collagen percentage on day 14 and 21 compared to negative control group (*p < 0.05 indicates statistical significance)