Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The levels of cytokines IL-2, IL-4, IL-10, IL-12, and IFN-γ in serum samples were determined using ELISA (A), and the antibody levels in the rabbits immunized by commercial vaccine via injection (B). The results are presented as mean ± SD of each group (* p < 0.05, ** p < 0.01).
