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. 2006 Nov 13;62(4):314–319. doi: 10.1136/thx.2006.069229

Table 1 Mean vessel, growth factor and receptor staining levels per mm2 at baseline.

Placebo ICS Significance
Vessels 374 (29) 466 (37) NS
VEGF 565 (76) 564 (81) NS
VEGFR1 361 (29) 324 (19) NS
VEGFR2 514 (114) 443 (44) NS
Ang1 471(49) 532(42) NS

ICS, inhaled corticosteroid; VEGF, vascular endothelial growth factor; VEGFR1, VEGFR2, vascular endothelial growth factor receptors 1 and 2; An1, angiopoietin‐1.

There were no significant differences between the two groups.