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. 2018 Oct 24;8(3):475–487. doi: 10.1016/j.ijpddr.2018.10.007

Fig. 3.

Fig. 3

ESI-MS analysis of lipid B. Lipid B fractions of L. amazonensis promastigotes untreated (A) or treated with 10 μM tamoxifen (B) were analyzed by ESI-MS in the negative mode. MS2 spectra of ions m/z 778 and 806 (C/D and E/F, respectively) revealed characteristic ions of IPC molecules that were identified as IPC-(d16:1/18:0) (G) and IPC-(d18:1/18:0) (H), respectively.