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. 2020 Aug 27;23(1):95–108. doi: 10.1007/s11307-020-01530-8

Fig. 1.

Fig. 1.

a Competitive inhibition of [125I]I-echistatin by c(RGDfK) 7, Cu-8 and Cu-8 in the U-87MG cell line. b Receptor-mediated internalization of [64Cu]Cu-8 and [64Cu]Cu-9 into U-87MG cells over time.