Fig. 3
From: Photodynamic inactivation and its effects on the heterogeneity of bacterial resistance

Population lethal fraction by different concentrations of amoxicillin (AMO), erythromycin (ERY), and gentamicin (GEN) for bacteria treated with five cycles of photodynamic inactivation (PDI) and respective derivative of the death fraction curve of (A) Methicillin-resistant Staphylococcus aureus (MRSA), (B) Staphylococcus aureus resistance induced by AMO, (C) Staphylococcus aureus resistance induced by ERY, and (D) Staphylococcus aureus resistance induced by GEN.