Figure 9.
Expression of postsynaptic density protein 95 after induction of bone marrow mesenchymal stem cells (fluorescent microscope, × 200).
Under confocal laser scanning microscope, the expression of postsynaptic density protein 95 in the epidermal growth factor + basic fibroblast growth factor group (A) and epidermal growth factor + basic fibroblast growth factor + thrombospondin 1 group (B) was observed. Results showed that expression (TRITC-labeled) in the epidermal growth factor + basic fibroblast growth factor + thrombospondin 1 group was higher than in the epidermal growth factor + basic fibroblast growth factor group. TRITC: Tetramethyl rhodamin isothiocyanate.