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Fig. 3 | Orphanet Journal of Rare Diseases

Fig. 3

From: New insights on congenital pulmonary airways malformations revealed by proteomic analyses

Fig. 3

Epithelium from lung cysts express markers of differentiated airways. a. Immunostaining of CPAM 1, CPAM 2 and control lungs with Krt17, Muc5AC and SPC antibodies (black arrows). Scale bars: 100 μm b. Graph comparing the ratio of stained surfaces to the total measured surfaces for Krt17, Muc5AC and SPC staining in CPAM and control tissue. Alveoli compared to other samples: ** p < 0.01, *** p < 0.001, Bronchi compared to other samples: p < 0.001, CPAM 1 compared to CPAM 2: ♦ p < 0.05, CPAM 1 compared to bronchi: ♦♦ p < 0.01. N = 3 different patients, each point corresponds to the mean of 10 random pictures per patient

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