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Figure 3 | Virology Journal

Figure 3

From: Oral immunization with recombinant enterovirus 71 VP1 formulated with chitosan protects mice against lethal challenge

Figure 3

Detection of EV71 specific mucosal IgA antibody. Secretions of vaginal, intestinal, respiratory tract and fresh fecal pellets were collected on day 42 and immediately frozen at −80°C. Titers of specific IgA antibody in: (A) Intestine (diluted at 1:10); (B) Stool homogenates (diluted at 1:4); (C) Respiratory tract (diluted at 1:2); (D) Vaginal secretions (diluted at 1:2) were detected by indirect ELISA. Data were expressed as mean OD.450 value ± SD. (* P < 0.05, ** P < 0.01).

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Virology Journal

ISSN: 1743-422X