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. 2017 Mar 20;7:44687. doi: 10.1038/srep44687

Figure 2. IL-5 induced microvessel formation of angiogenesis ex vivo and in vivo.

Figure 2

(a) Angiogenesis ex vivo determined by aortic ring assay at 9 days. (b) The number of neo-vessel sprouts in an aortic ring assay. (c) Photographs of the matrigel plug in vivo assay at 7 days. (d) Quantitative analysis of neovessel formation by hemoglobin contents in the matrigel. (e) Immunostaining of the matrigel plug with CD31 antibody. (f) Quantification of the area of CD31-positive vessels. All data are reported as the means ± SE from three independent experiments. *P < 0.05 compared with control.