Fig. 3From: Characteristics of peripheral Vγ2Vδ2 T cells in interferon-γ release assay negative pulmonary tuberculosis patientsThe expression of Fas/FasL in Vδ2+ T cells of the two groups. Vδ2+ T cell Fas expression levels in peripheral blood of IGRA- and IGRA+TB patients were 3.39% and 0.91%. Vδ2+ T cell FasL expression levels in peripheral blood of IGRA- and IGRA+e TB patients were 0.65% and 0.55%Back to article page