Fig. 4From: Exosomes from endothelial progenitor cells improve outcomes of the lipopolysaccharide-induced acute lung injuryTherapeutic effects of EPC exosomes on alveolar edema in LPS-induced acute lung injury. Lung water content was calculated as the ratio of wet weight to dry weight (a), and vascular leakage in lung tissue was measured via injecting Evans blue dye at 24 h after LPS instillation (b). *p < 0.05 compared with the PBS group; #p < 0.05 compared with the LPS group. n = 4–6 mice per group. Results are represented as mean ± SEBack to article page