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. 2010 Jun 17;285(40):30389–30403. doi: 10.1074/jbc.M110.135251

FIGURE 6.

FIGURE 6.

Differential immunoreactivity of PE_PGRS11 protein with sera or CSF from different categories of TB patients. A and B, PE_PGRS11 protein showed significant reactivity in all the groups in child TB patients for IgG antibody (B), whereas adult patients showed no reactivity except group 1 patients (A). C and D, when assessed for IgM antibody, PE_PGRS11 showed significant reactivity in all the categories of adult patients (C) but not in the case of any group of child TB patients (D). E, the IgG antibody reactivity to M. tuberculosis H37Rv whole cell lysate (WCL) and PE_PGRS11 in CSF from TBM patients in comparison with healthy controls and other meningitis disease controls. Gr 1, pulmonary infection; Gr 2, relapsed infection; Gr 3, extrasputum infection; HC, healthy control; ODC, other disease control.