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Fig. 4 | BMC Pulmonary Medicine

Fig. 4

From: A novel chronic obstructive pulmonary disease mouse model induced by intubation-mediated intratracheal co-administration of porcine pancreatic elastase and lipopolysaccharide

Fig. 4

Histopathological parameters and distribution of histopathologic lesions. (A) Air/tissue ratio of each group. (B) Emphysema area of each group. (C) Inflammatory site/lobar area of each group. (D) Air/tissue ratio of each lobe in the PPE/LPS group. (E) Emphysema area and inflammatory site/lobar area of each lobe in the PPE/LPS group. (F) Lesion induction rate of each of five lung lobes in the PPE/LPS group. The graphs include the mean parameters and standard error. *P < 0.05, **P < 0.01, ***P < 0.001 as assessed using one-way ANOVA and Tukey’s multiple comparisons test (n = 5 for NC, n = 5 for PPE, n = 4 for LPS, n = 11 for PPE/LPS group)

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BMC Pulmonary Medicine

ISSN: 1471-2466

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