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. 2018 Apr 12;8:5887. doi: 10.1038/s41598-018-24081-z

Figure 4.

Figure 4

Ex vivo capillary sprouts are UNC5b-positive and VEGFR2-positive during angiogenesis in the rat mesentery culture model. Evaluation of UNC5b (A–F) and VEGFR-2 (G–L) labeling between Day 3 (Ex Vivo) and Day 3 (In Vivo) tissues revealed positive labeling along the entire length of capillary sprouts in both models of angiogenesis. Arrows identify capillary sprouts. Scale bars = 20 µm.