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. 2018 Aug 1;4(11):1635–1644. doi: 10.1021/acsinfecdis.8b00182

Figure 2.

Figure 2

Cell uptake of 2-[18F]F-PABA. (a) Time-dependent uptake of 2-[18F]F-PABA by viable (black) and heat-killed (dotted gray) S. aureus (ATCC 29213). (b) Concentration-dependent blocking of 2-[18F]F-PABA accumulation in viable S. aureus cells by PABA. (c) Accumulation of 2-[18F]F-PABA in reference S. aureus (ATCC 29213) and various clinical MSSA and MRSA isolates, compared to mammalian cells (J774 murine macrophages).