Figure 10From: Immunization of mice by Hollow Mesoporous Silica Nanoparticles as carriers of Porcine Circovirus Type 2 ORF2 ProteinIFN-γ production determined from the supernatant of splenocytes harvested from immunized mice. Splenocytes were isolated 2, 4, and 6 weeks after immunization. IFN-γ production in the supernatant was analyzed by ELISPOT after stimulation with PCV2 GST-ORF2-E. Data represent the means ± S.D.Back to article page