Figure 4From: Compound DNA vaccine encoding SAG1/ SAG3 with A2/B subunit of cholera toxin as a genetic adjuvant protects BALB/c mice against Toxoplasma gondiiSurvival rates of immunized mice after challenging with RH tachyzoites of T. gondii . BALB/c mice were immunized with PBS(● ), pcDNA3.1 (▲), pSAG1(Δ), pSAG1/SAG3(□), pSAG1/SAG3-CTXA2/B (■) three times with two weeks interval. Four weeks after final inoculation, mice (10 per group) were administered by challenging intraperitoneally with 1 x 103 tachyzoites of T. gondii RH strain.Back to article page