Fig. 3From: A Toxoplasma gondii vaccine encoding multistage antigens in conjunction with ubiquitin confers protective immunity to BALB/c mice against parasite infectionThe assay of subtype of T cells by FCM from immunized mice. Four weeks after the last immunization splenocytes from mice were collected and stained with anti-CD8a-PE monoclonal antibodies and anti-CD4-FITC antibodies. Percentage of positive stained cells were analyzed by FCM (a, b). *indicates statistically significant differences between the marked groupBack to article page