Fig 2. Vascularisation of HepG2 and MSCs on Matrigel after 14h incubation.
(A) HepG2, (B)HUVECs, (C) BM-MSC, (D) UC-MSC. Cells were seeded into Matrigel in the presence of VEGF. CD31 (green) and Hoechst 33258 staining (blue). x4 magnification.
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