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. 2017 Oct 4;7:432. doi: 10.3389/fcimb.2017.00432

Figure 2.

Figure 2

Salmonella intracellular populations reported in epithelial cells, fibroblasts and macrophages. A comparison of the data obtained in vivo and in vitro is also depicted. Abbreviations: NAIP1-6, neural apoptosis inhibitory proteins 1-6; NLRC4, NLR family CARD domain-containing protein 4; RNS, reactive nitrogen species; ROS, reactive oxygen species; SCV, Salmonella-containing vacuole; SIF, Salmonella-induced filaments; T1, SPI1-encoded type III secretion system; T2, SPI2-encoded type III secretion system.