To study the proliferation kinetics of human T lymphocyte subpopulations in response to different stimuli (including the Mtb-Ag) with live cell dye, CFSE labeling and flow cytometry.

• 应用活细胞荧光染料CFSE染色和流式细胞术检测方法观察不同激活剂包括结核杆菌抗原(Mtb-Ag)激活人外周血T细胞后各亚群的增殖反应动力学。