Additionally, a similar result was shown in the anti-BSA
IgG level in each group. Although no significant difference was
found between the G–B and B-G groups (P > 0.05), the anti-BSA
IgG concentration (107.96 ± 3.36 pg/mL) of the G–B group was still
significantly higher (by 27.48%, 24.29%, 16.61% and 11.92%) than
those of the WL, RL, GL and BL groups (P < 0.05; Fig. 2).