Figure 4.
In vivo antimicrobial activity of LipoLA against P. acnes through intradermal injection. Different concentrations of LipoLA (2, 4, 6, or 8 mg/mL) were mixed with P. acnes and immediately injected into mouse ears (n=6 per group), followed with bacteria quantification at 24 h. BPO (16 mg/mL) was used as a positive control. PBS and none P. acnes inoculation were served as negative controls. Data represents mean ± SD of three independent experiments. UD: undetectable.