Fig. 2. Morphology of SHED during the adaptation to xeno-free medium. (A) SHED cultured with FBS-containing medium. (B) The representative photomicrographs showing the morphology of SHED cultured in xeno-free media. (C) Representative graphs of cell proliferation in four different conditions. Scale bar=10 μm. SHED, stem cell from human exfoliated deciduous teeth, FBS, fetal bovine serum, DXF, MSC Growth Medium DXF, MSCGM-CD, MSCGM-CD Bulletkit, Xuri, Xuri MSC Medium Serum-free/Xeno-free.