 Figure 2. MGC present dysregulation in inos expression A BMMΦ were stimulated with live BCG (MOI 15), with heat fixed (HI) BCG, or with LP, 1µg/ml of mono-, di- or tri-acylated lipomannan from M.bovis BCG for 6 days. Then, cells were stained for intracellular iNOS and quantification by flow cytometry. Depicted are means ± SEM from 3 independent experiments. 