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. 2008 Nov 11;4(11):e1000204. doi: 10.1371/journal.ppat.1000204

Figure 2. M.tb but not M. smegmatis induces FM formation within in vitro granulomas.

Figure 2

PBMCs from a healthy donor were infected with M.tb or M. smegmatis. Granuloma cells were collected 3 (A, B) and 11 (C) days later and stained with Oil red-O. The percentage of FMs within the whole macrophage population is indicated in panel D. The original magnification for the general views is ×100 (A, B), and ×200 (C), ×1000 for the enlarged views. These pictures are representative of 5 independent experiments with 5 unrelated controls.