Fig. 7

PαS MSC improve survival and do not impair bacterial clearance after K. pneumoniae infection. Survival of K. pneumoniae-infected animals treated with NaCl, PαS MSC or MLg fibroblasts (a). Bacterial load (colony forming units, CFU) of lung homogenate (b) and BAL (c) of K. pneumoniae-infected (Kpn) animals treated with PαS MSC or NaCl at 48 h and d5 p.i. (a) n ≥ 8, (b, c) mean ± SEM; n ≥ 3 per group. **p < 0.01, ***p < 0.001 versus mock-treated infected controls. Data from n ≥ 2 (A-C) experiments