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. 2021 Aug 31;15:379–397. doi: 10.2147/BTT.S259124

Figure 5.

Figure 5

Different modes of delivery of stem cells/secretome for burn wounds. Stem cells and their products can be delivered onto burn wounds either as direct local injection, delivered in a supportive matrix such as fibrin or embedded with in scaffold matrices. Such approaches improve sustained delivery of therapeutics factors and/or maintain cell viability.