LL-37 demonstrates broad-spectrum antimicrobial activity.

<p>Log₁₀ CFU after 1–8 hours of incubation of a (A) laboratory isolate of <i>Salmonella enteriditis</i> or clinical isolates of (B) <i>Salmonella enteriditis</i> (Uganda) or (C) <i>Salmonella non-typhi</i> (Nairobi) with 0–50 μg/ml of LL-37. *p< 0.01; **p< 0.001; ***p<0.0001. Data are the mean ± SEM of 3–6 independent experiments. (D) <i>Mtb</i> H37Rv were incubated with 10 μg/ml LL-37 and the percent change in CFU calculated after 96 hours incubation. n = 3 independent experiments.