Fig. 3From: Cathelicidin preserves intestinal barrier function in polymicrobial sepsisDeletion of Cnlp reduced tight junction of intestinal epithelial cells. The protein levels of a, b occludin and claudin-1 were detected in cathelicidin-knockout (Cnlp−/−) mice (n = 6) compared to wild-type mice (Cnlp+/+) (n = 6) after CLP-induced sepsis by immunoblotting. Error bars denote standard error of the mean. ***P < 0.001; ****P < 0.0001Back to article page