Figure 5.

Involvement of P2Y₆R subtypes on inflammatory and lung structural cells in bleomycin-induced pulmonary fibrosis. The indicated chimeric animals were generated. Mice received an intratracheal application of BLM on day 0. Bronchoalveolar lavage total and differential cell counts were performed, (A) and cytokine concentrations were measured by ELISA (B) at day 14. n = 5–8 per group. *p < 0.05 compared to WT BM → WT or to P2Y₆R^−/− BM → WT.