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. 2017 Jul 24;12:5239–5254. doi: 10.2147/IJN.S140789

Figure 7.

Figure 7

Antibody level induced by lyophilized Cap-AuNPs at 21 and 42 dpi.

Notes: (A) Cap-specific IgG levels after lyophilization, serum samples of mice diluted at 1:4,000. (B) PCV2-specific IgG levels after lyophilization, serum samples of mice diluted at 1:50. (C) Ratio of IgG against Cap (169–180)/IgG against PCV2 after lyophilization. (D) Neutralizing antibodies level after lyophilization (n=4 per group). *P<0.05, **P<0.01, ***P<0.001.

Abbreviations: Cap, capsid; AuNPs, gold nanoparticles; PCV2, porcine circovirus type 2; CpG, cytosine-phosphate-guanine-oligodeoxynucleotide.