Fig. 5

Graphical comparison of the mean ingrowth (depicted as the percentage of original scratch width remaining) and standard error of the mean (SEM) of corneal stromal cells from the scratch assay among the control, mesenchymal stem cell supernatant (MSC-Sp), and bone marrow-derived mesenchymal stem cell (BM-MSC) groups. ^a p ≤ 0.014, between control and MSC-Sp groups; ^b p ≤ 0.0002, between control and BM = MSC groups; ^c p ≤ 0.034, between MSC-Sp and BM-MSC groups; n = 5 with two replicates per horse