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Fig. 1 | Respiratory Research

Fig. 1

From: Vascular and pulmonary effects of ibuprofen on neonatal lung development

Fig. 1

Representative photos of migration (A–D), tube formation (E–H) and proliferation (I–L) of HUVECs treated with DMSO (0.1%, v/v, A, E, I, open circles), 100 µM ibuprofen (B, F, J, green circles), 500 µM ibuprofen (C, J, K, blue triangles) and 1000 µM ibuprofen (D, H, L, red squares). Wound closure rate at 12 and 24 h after treatment (M, N = 3), total length, number of nodes and meshes (N–P, N = 5) and Ki67-positive cell ratio (Q, N = 3) were used to quantify the migration, tube formation and proliferation ability of HUVECs. Values are expressed as mean ± SD. *p < 0.05, **p < 0.01 and ***p < 0.001 versus DMSO controls

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