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. 2024 Apr 15;41(2):61–72. doi: 10.1007/s10014-024-00481-0

Fig. 2.

Fig. 2

Fig. 2

Fig. 2

Levels of ANGPT1 (A), ANGPT2 (B), FGF2 (C), EphA2 (D) and PLGF (E) in tumor vessels. Immunohistochemistry photomicrographs shows naïve (upper left panel), effective (upper right panel) and refractory (bottom left panel). Numbers of positive vessels in tumor in five high power fields (5 HPF) were compared among naïve (blue), effective (orange), and refractory (green) Bev groups (bottom right panel)