Fig. 7From: A lipidated peptide of Mycobacterium tuberculosis resuscitates the protective efficacy of BCG vaccine by evoking memory T cell immunityL91 elicits polyfunctional Th1 cells in BCG vaccinated human subjects of the non-TB endemic population. Human PBMCs obtained from BCG-vaccinated individuals from non-TB endemic population were analyzed by flow cytometry for the expression of a IFN-γ and b represented by dot plots and (c, d) IFN-γ and TNF-α together. Each dot corresponds to one human subject. Data are shown as Mean ± SEM. *p ≤ 0.05, **p ≤ 0.005, ns not significantBack to article page