Clinical Observation of Employment of Umbilical Cord Derived Mesenchymal Stem Cell for Juvenile Idiopathic Arthritis Therapy

Figure 2

Verification with MSC characters. MSCs were isolated from human umbilical cord materials. Isolated cells displayed fibroblast-like morphology on the plastic surface and were positive for Alizarin Red staining and Oil Red O staining (a). At the same time, isolated cells were analyzed with MSC specific markers by FACS and cells were positive for CD29, CD73, and CD90 but negative for CD31, CD34, and HLA-DR (b).

(a)

(b)