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Fig. 7 | Journal of Nanobiotechnology

Fig. 7

From: Intranasal immunization with O-2′-Hydroxypropyl trimethyl ammonium chloride chitosan nanoparticles loaded with Newcastle disease virus DNA vaccine enhances mucosal immune response in chickens

Fig. 7

Serum IgG antibody titers (A) and IL-2 (B), IL-4 (C), IFN-γ (D) levels in the supernatant of splenocytes harvested from the immunized SPF chickens after the challenge with the highly virulent NDV strain F48E9. IFN-γ, IL-2, and IL-4 levels in the supernatant were analyzed using chicken IFN-γ, IL-2, and IL-4 ELISA kits. Results were represented as mean ± SD of three separate experiments. *P < 0.05

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Journal of Nanobiotechnology

ISSN: 1477-3155

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