Figure 8From: Immunization of mice by Hollow Mesoporous Silica Nanoparticles as carriers of Porcine Circovirus Type 2 ORF2 ProteinT-cell responses elicited by immunization with HMSN/protein complex or protein or HMSNs. Spleen cells were harvested at certain weeks post-immunization and restimulated in vitro with PCV2 GST-ORF2-E protein. Results show the mean ± SD of triplicate wells in each condition.Back to article page