Fig. 6

Immunoglobulin levels in serum. Levels of (a) total IgE, (b) total IgG and (c) total IgA were analyzed in the serum of the mice after provocation via ELISA. (d) Ratio of total IgG/IgE were analyzed. n = 3–5; *p < 0.05; **p < 0.01; ***p < 0.001, one-way ANOVA was used.