Fig. 2From: Auricular cartilage regeneration using different types of mesenchymal stem cells in rabbitsA, B Flow cytometry of the three different types of MSCs (BMMSCs, ADSCs, ESCs) at passage 3. By flow cytometry, stem cells were positive for CD105, CD73, CD90 and CD44 whereas negligible levels for CD45, CD34, CD 19Back to article page