Figure 3. NSAID treatment does not affect Ace2 expression in mouse tissues.

(A-B) C57BL/6 mice were treated intraperitoneally with DMSO, 30 mg/kg ibuprofen, or 1 mg/kg meloxicam daily for 4 days. Ace2 expression was measured in the lung (A), heart (B), kidney (C), and ileum (D), normalized to Actb. All data points in this figure are presented as mean ± SEM. Data were analyzed by Welch’s two-tailed, unpaired t-test (A-D). ns, not significant. Data in (A-D) are pooled from two independent experiments with four to six mice per condition.