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. 2020 Aug 6;15(8):e0237062. doi: 10.1371/journal.pone.0237062

Fig 1. Comparison of IgG responses to Mtb antigens in active TB (ATB) patients before and after treatment.

Fig 1

The levels of serum IgG in ATB patients against 7 antigens (ESAT-6, CFP-10, MDP1, Ag85A, Acr, HBHA, and HrpA) before treatment (labeled as “Before”) and after treatment (“After”) were analyzed by ELISA. Data shown are the average of triplicate experiments. There were no statistical changes in the levels of serum IgG against TB antigens before and after treatment.