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. 2020 Nov 23;11:555006. doi: 10.3389/fphys.2020.555006

Figure 1.

Figure 1

Activation of the platelet-derived growth factor-B/PDGF receptor pathway promotes cell proliferation and angiogenesis. (A,B) The increased cell viability (A) and bromodeoxyuridine (BrdU) incorporation (B) induced by PDGF-B were mitigated by the inhibition of PDGFR. (C) PDGF-B-induced proliferating cell nuclear antigen (PCNA) expression was attenuated by imatinib. (D,E) Treatment with PDGF-B facilitated cell migration (D) and tube formation (E) which were mitigated by imatinib. *indicates p < 0.05.