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. 2019 May 27;11(5):1184. doi: 10.3390/nu11051184

Figure 4.

Figure 4

Immunolocalization of vascular endothelial growth factor A (VEGF-A) and its receptors, (vascular endothelial growth factor receptor 1, VEGFR1, and -receptor 2, VEGFR2), in the treated groups. (a) Staining intensities for VEGF-A. (b) and (c) Membranous staining in endothelial cells for VEGFR1 and VEGFR2, respectively (red arrows). Red arrows represent staining intensity considered for software analysis. (Scale bar = 100 μm). CB: chemically burned corneas; CB-Veh: CB corneas treated with the vehicle; CB-Hex: CB corneas treated with hexanic extract; CB-Met: CB corneas treated with methanolic extract.