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Tissue cyst loadings in the brains of mice after oral challenge with 10 cysts of the Toxoplasma gondii PRU strain.
| Groups | Number of brain cysts (means ± SD) |
|---|---|
| Blank control | 3366.67 ± 115.47 |
| PBS | 3463.33 ± 109.70 |
| pVAX I | 3150.00 ± 129.41 |
| pVAX-GRA16 | 1866.67 ± 152.75∗∗∗ |
∗∗∗Statistically significant difference (p < 0.001).
