title: In vivo activation of CD4+ cells in AIDS.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology*; D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface / Q000032:analysis; D006801:Humans; D007371:Interferon-gamma / Q000502:physiology; D008213:Lymphocyte Activation; D013601:T-Lymphocytes / Q000502:physiology*
chemical_list: D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface; D007371:Interferon-gamma