Application of Mesoporous Silica Nanoparticle-Chitosan-Loaded BMP-2 in the Repair of Bone Defect in Chronic Osteomyelitis

Figure 3

Infiltration ability of BMP-2@Chi-MSN in bone marrow tissue. (a) Infiltration ability of PLGA in bone marrow tissue. (b) Infiltration ability of Chi-MSN in bone marrow tissue. (c) Quantitative fluorescence evaluation in bone tissue after adding fluorescein-coupled PLGA and Chi-MSN.

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