Fig. 8From: Spontaneous C-cleavage of a truncated intein as fusion tag to produce tag-free VP1 inclusion body nanoparticle vaccine against CVB3-induced viral myocarditis by the oral routeVP1 IBs immunization promoted MLN DCs maturation. Two weeks after last immunization, MLN cells were collected and stained with DC maturation markers CD80, CD86 and MHCII to determine by flow cytometry. **P < 0.01, ***P < 0.001Back to article page