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. 2020 Sep 18;21:239. doi: 10.1186/s12931-020-01498-7

Fig. 9.

Fig. 9

Differences in MUC1 expression levels in patients with or without chronic bronchitis. a Scores of cell-bound MUC1 expression in large airways and b. Amount of MUC1 in bronchial wash samples from the patients; 1 unit equals 0.4 μg/mL. MUC1 results are shown as mean bars and standard error, MUC1 results are shown as median bars and standard error of median