Fig. 4From: Construction of recombinant Lactococcus expressing thymosin and interferon fusion protein and its application as an immune adjuvantDetection of cytokines after immunization with recombinant r-L. lactis-Tα1-IFN. (a, b, c and d) Serum cytokines interferon-γ, interleukin (IL)-4, IL-2, and IL-10 are detected in each group at weeks 1, 2, and 3 after immunization, respectivelyBack to article page