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. 2021 Feb 15;19:48. doi: 10.1186/s12951-021-00789-5

Fig. 4.

Fig. 4

In vivo effect of free drugs and NLCs on MRSA-infected mice during 4 days: a the survival rate of the mice determined by Kaplan-Meier curves; b MRSA CFU in organs; and c elastase distribution in organs observed by IVIS. All data are expressed as the mean ± SEM (n = 14−27 for survival rate and n = 5 for MRSA CFU and elastase analysis). CFU, colony-forming unit; MRSA, methicillin-resistant Staphylococcus aureus