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. 2012 Jul 27;111(5):2001–2009. doi: 10.1007/s00436-012-3047-y

Fig. 3.

Fig. 3

Survival curves of BALB/c mice injected with 50 μl PBS or immunized with 100 μg empty pVAX1, 100 μg pVAX-GRA1, 100 μg pVAX1-SAG1, 50 μg pVAX1-GRA1 + 50 μg pVAX1-SAG1, respectively, and challenged with 105 tachyzoites of T. gondii RH strain 4 weeks after last vaccination. Each group contained ten mice. Survival data were recorded until the end of the observation period