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. 2014 Mar 1;32(3):121–129. doi: 10.1089/pho.2013.3663

FIG. 1.

FIG. 1.

Response of methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-sensitive S. aureus (MSSA) strains to protoporphyrin IX (PPIX)-mediated photodynamic inactivation (PDI). Each box plot represents the spread of bacterial response across the different clinical isolates. The error bars represent minimum and maximum value of log10 unit reduction in viable counts.