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Host-macrophage apoptosis over time after infection with H37Rv, H37RvΔmazEF3, H37RvΔmazEF6, or H37RvΔmazEF9.
Notes: Flow-cytometry analysis of macrophage apoptosis after (A) 1, (B) 6, (C) 12, and (D) 24 hours after infection by annexin V and propidium iodide staining. Control group represents uninfected macrophages. (E) Kinetics of macrophage-apoptosis rate after infection or in uninfected controls (P<0.05).
Abbreviations: FITC, fluorescein isothiocyanate; PI, propidium iodide.
