Fig. 4
From: Cathelicidin preserves intestinal barrier function in polymicrobial sepsis
Increased apoptosis was detected in cathelicidin-knockout (Cnlp−/−) mice (n = 6) compared to wild-type mice (Cnlp+/+) (n = 6 per group) after CLP-induced sepsis as demonstrated by a, b TUNEL staining and c, d immunoblotting for cleaved caspase-3. All specimens were collected at 24 h after CLP or Sham surgery. Error bars denote standard error of the mean. **P < 0.01; ***P < 0.001; ****P < 0.0001