Diabetes and pancreatitis influence lung inflammation and alveolar cellularity on day 23. Representative images of CAE+ inflammatory cells in the lung in control mice (a), mice with AP (b), diabetic mice (c) and diabetic mice with AP (d). The number of CAE+ inflammatory cells per field (e) and the alveolar cellularity index (f) was quantified. Bar charts indicate the average and standard deviation. The number of animals evaluated for each cohort was n = 9 (Sham), n = 17 (Cer), n = 12 (STZ), n = 17 (STZ + Cer) in panel e and n = 4 (Sham), n = 5 (Cer), n = 4 (STZ), n = 6 (STZ + Cer) in panel f. Significant differences between the cohorts are indicated, Mann–Whitney rank sum test: *P < 0.001, #P < 0.001 compared to Sham-treated mice. Bar = 20 μm.