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. 2019 Jan 16;19:55. doi: 10.1186/s12879-018-3654-z

Fig. 2.

Fig. 2

Mtb elicits elevated IFN-γ responses in PFMCs than PBMCs in TPE patients. The matched PBMCs and PFMCs from TPE (n = 143) patients were stimulated with ESAT-6 protein (a) and peptide (b), and Mtb-specific IFN-γ responses were determined using ELISPOT reader. The paired t test was used to compare the difference