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| Fereig, Ragab M.; Kuroda, Yasuhiro; Terkawi, Mohamad Alaa; Mahmoud, Motamed Elsayed; Nishikawa, Yoshifumi. |
| To develop a vaccine against Toxoplasma gondii, a vaccine antigen with immune-stimulating activity is required. In the present study, we investigated the immunogenicity and prophylactic potential of T. gondii peroxiredoxin 1 (TgPrx1). The TgPrx1 was detected in the ascitic fluid of mice 6 days postinfection, while specific antibody levels were low in the sera of chronically infected mice. Treatment of murine peritoneal macrophages with recombinant TgPrx1 triggered IL-12p40 and IL-6 production, but not IL-10 production. In response to TgPrx1, activation of NF-kappa B and IL-6 production were confirmed in mouse macrophage cell line (RAW 264.7). These results suggest the immune-stimulating potentials of TgPrx1. Immunization of mice with recombinant TgPrx1... |
| Ano: 2017 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4462 |
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