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. 2017 Aug 25;12(8):e0183720. doi: 10.1371/journal.pone.0183720

Fig 1. Detection of HI antibody titer and serum IgG antibody.

Fig 1

(A) The titer of HI antibody against V antigen on day 21 after first vaccination with 0.5 μg V mixed with 100 μg, 300 μg, and 500 μg AEAR adjuvants respectively. (B) Detection of IgG by indirect ELISA in serum on day 14 and 21 after first vaccination. Data were expressed as means±SE (n = 6). The results were representatives of three independent experiments. * P<0.05, ns P>0.05.