Figure 4From: A fibrin/hyaluronic acid hydrogel for the delivery of mesenchymal stem cells and potential for articular cartilage repairRepresentative images of live/dead staining of BMSCs in fibrin/HA-MA hydrogels. Live cells were stained with Calcein-AM (Red) and dead cells with EthD-1 (Green). Formulation with 4 mg/mL fibrinogen with 0 mg/mL HA-MA at (A) day 2, (B) day 4, and (C) day 6. Formulation with 4 mg/mL fibrinogen with 1 mg/mL HA-MA at (D) day 2, (E) day 4, and (F) day 6. Formulation with 6 mg/mL fibrinogen with 1 mg/mL HA-MA at (G) day 2, (H) day 4, and (I) day 6. Scale bar: 100 μm.Back to article page