Figure 2
From: Pulmonary delivery of docosahexaenoic acid mitigates bleomycin-induced pulmonary fibrosis
Intratracheal DHA mitigates bleomycin-induced lung fibrosis. Hematoxylin-eosin staining of lung tissue on days 14 (A) and 21 (B). Masson’s trichrome staining of lung tissue on days 14 (C) and 21 (D). E. Ashcroft score of tissue damage on days 14 and 21. ❊❊ P < 0.01 (For day 14: n = 5 and section = 15 for PBS group, n = 7 and section =21 for DHA group; for day 21: n = 7 and section = 21 for PBS group, n = 10 and section = 30 for DHA group).