Fig. 6From: Protective immunity against acute toxoplasmosis in BALB/c mice induced by a DNA vaccine encoding Toxoplasma gondii elongation factor 1-alphaFlow cytometry strategy. Detection of T lymphocyte subpopulation and MHC molecules using flow cytometry technique (CD3 gated), a CD4+ T lymphocytes (CD3+CD4+, region Q2). b CD8+ T lymphocytes (CD3+CD8+, region Q2). c MHC-I molecules (CD3+MHC-I, region Q2). d. MHC-II molecules (CD3+MHC-II, region Q2)Back to article page