Figure 9.

Inhibition of CXCR2/CXCR2 ligand biology attenuates murine BOS. (A) Quantitative analysis of histopathologic sections of tracheal allografts from animals treated with anti-CXCR2 Ab compared with control Ab. (B) Representative photomicrographs of the histopathology of tracheal allografts from animals treated with anti-CXCR2 Ab compared with control Ab at days 7 and 21. Magnification, ×40 (top row) and ×100 (bottom row). (C) Hydroxyproline levels in tracheal allografts from animals treated with anti-CXCR2 Ab compared with control Ab at day 21. *P < 0.05.