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. 2022 Nov 15;8(11):741. doi: 10.3390/gels8110741

Figure 4.

Figure 4

Schematic diagram of the in situ thermosensitive hydrogel containing GA micelles for improving anti-tumor immunity against OSCC. The GA micelle-encapsulated PLEL sol was locally injected into the tumor, formed hydrogel at body temperature, and continually released GA in situ, thus exerting the chemotherapeutic effect and anti-tumor immune activation. Reprinted with permission [128].