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Fig. 2 | BMC Infectious Diseases

Fig. 2

From: Effect of isoniazid preventive therapy on immune responses to mycobacterium tuberculosis: an open label randomised, controlled, exploratory study

Fig. 2

Comparison of the change in M.tb-specific net IFNγ and IL-2 cytokine production between enrolment and after 6 months of follow up in the no IPT or IPT treatment arms. Net cytokine production (after subtraction of spontaneous cytokine production) was determined in response to TB antigens (ESAT-6, CFP-10 and TB7.7 (peptide 4)) in QFN supernatants tested for cytokine content using multiplex bead array between baseline and end of six months among the household contacts with latent tuberculosis infection

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