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. 2023 Oct 31;21:398. doi: 10.1186/s12951-023-02177-7

Fig. 9.

Fig. 9

Schematic diagram of PLGA-Exos alleviates PE particles-induced mouse calvarial osteolysis. (A) Construction of PLGA-Exos. (B) Local injection of PLGA-Exos at osteolytic sites. (C) PLGA-Exos continuously released exosomes, enhanced osteogenic differentiation, and inhibited osteoclast formation. (By Figdraw)