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Fig. 3 | Journal of Biological Engineering

Fig. 3

From: Antler stem cell-derived exosomes promote regenerative wound healing via fibroblast-to-myofibroblast transition inhibition

Fig. 3

Effects of AnSC-exos on regeneration of cutaneous appendages in rats. A Histological sections of the healed skin stained with HE. B, C Number of cutaneous appendages in the healed skin on POD 14 and POD 28. D CK14 and CK19 immunofluorescence staining. E, F Number of CK14+ cells and CK19+ cells on POD 14. G, H Number of CK14+ cells and CK19+ cells on POD 28. Note: AnSC-exos promoted cutaneous appendage regeneration, and the overall effects were comparable to those of AnSCs, but more potent than that of bMSC-exos. Mean ± SEM; *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001; n = 3. CK14, cytokeratin 14; CK19, cytokeratin 19; HPF, 20× high-power field

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Journal of Biological Engineering

ISSN: 1754-1611