Research Article

Diagnostic Value of CD25, CD69, and CD134 on Tuberculosis-Specific Antigen-Stimulated CD4+ T Cells for Tuberculous Pleurisy

Figure 1

Experimental flowchart of this study. ATB = active tuberculosis; LTBI = latent tuberculosis infection; NTB = nontuberculosis; HC = healthy control; TP = tuberculous pleurisy; NTP = nontuberculous pleurisy; PB = peripheral blood; PF = pleural fluid.