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. 2022 Mar 2;12:837952. doi: 10.3389/fonc.2022.837952

Figure 1.

Figure 1

Examples of RGD-based radiotracers [18F-Galacto-RGD (42), 18F-AH111585 (42), 18F-RGD-K5 (43), 18F-FPRGD2 (44), 18F-FPPRGD2 (45), 18F-Alfatide (46), 18F-Alfatide II (47), 68Ga-NOTA-RGD (48), 68Ga-DOTA-RGD (49), 68Ga-NODAGA-RGD (50), 68Ga-BBN-RGD (51), 68Ga-NOTA-3P-TATE-RGD (52), 68Ga-DOTA-RGD2 (53), 68Ga-NOTA-PRGD2 (54) and 68Ga-NODAGA-RGD2 (55)] for imaging tumor angiogenesis in clinical application.