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. 2019 Jul 8;14:4931–4947. doi: 10.2147/IJN.S203171

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© 2019 Ge et al.

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(A) Confocal images of HepG2 cells after 1 hr, 2 hrs, 4 hrs, and 12 hrs of incubation with RCPD. Scale bar is 40 μm. (B) The confocal microscopy analysis of cellular uptakes of RCPD at different time.