Figure A6.

Expression density (mean fluorescence intensity, MFI) and percentage of lung ECs (luECs in vivo) from C57BL/6 mice cells expressing antigens associated with angiogenesis (Integrin β-3) and repair (CD34) mechanisms. Integrin β-3 (a) and CD34 (b) expression on CD31⁺/CD45⁻ lung ECs (luECs in vivo) isolated from C57BL/6 mice, 2 and 10 weeks after sham irradiation (0 Gy), partial irradiation of the lung (20% of the total lung volume) with 16 Gy, or partial irradiation of the lung after treatment with CBD (i.p. 20 mg/kg body weight per day for 4 weeks, 2 weeks before and 2 weeks after irradiation); data represent mean values ± SD of 3–4 mice (n = 3-4); * p < 0.05, ** p < 0.01 and *** p < 0.001.