CD4 and pulmonary tuberculosis: tuberculosis antibody than in those with a negative antibody (Figure 2(a)); however, there were no gender (Figure 2(b)), M. tuberculosis culture (Figure 2(c)), tuberculin test (Figure 2(d)), CT examination (Figure 2(e)), or sputum smear test-specific proportions of CD4+CD25+CD127low Tregs among patients with active pulmonary TB (Figure 2(f)).