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. 2023 Jun 14;12:e85415. doi: 10.7554/eLife.85415

Figure 6. Decreased renewal capacity of injured aged type 2 alveolar epithelial cells (AEC2s).

Figure 6.

(A) Violin plots of gene expression in AEC2 from young and old mice at baseline day (D) 0 and days 4, 14, and 28 after bleomycin treatment. Red, young; blue, old. (B) Number of AEC2s recovered from uninjured young and old mice (n = 5–6, ***p < 0.001, by unpaired two-tailed Student’s t-test). (C) Number of AEC2s recovered from bleomycin day 28 young and old mouse lungs (n = 3–5, ****p < 0.0001, by unpaired two-tailed Student’s t-test).