Fig. 2. Morphological observation by fluorescence microscopy. SYTOX Green staining revealed the ability of acetate to inhibit NETs. (A, E, I) Control; (B, F, J) 25 mM acetate alone; (C, G, K) 50 nM PMA alone; (D, H, L) 50 nM PMA with 25 mM acetate. (A–D, SYTOX Green staining) (E–H, SYTO 59 Red staining) (I–L, phase-contrast micrographs, ×100).

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