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. 2021 Oct 27;16:7269–7281. doi: 10.2147/IJN.S331578

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© 2021 Xu et al.

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Intracellular behavior of ALA-PTX NPs in HepG2 cells. (A) Co-localization of ALA-PTX NPs and clathrin analyzed by CLSM. (B) Co-localization of ALA-PTX NPs and caveolin-1 analyzed by CLSM. (C) Co-localization of ALA-PTX NPs and lysosome analyzed by CLSM. (D) Co-localization of ALA-PTX NPs and Rab3A analyzed by CLSM. (E) Co-localization of ALA-PTX NPs and Rab8A analyzed by CLSM.