, antibiotic
activities, lysozyme, phenoloxidase and SOD as compared to the
control group. Moreover, the antibiotic activities of the PS2 and SOD
level of the PS2 and PS3 groups were even noticeably higher than
those of the antibiotics group. These results were also in consistence
with the report that elevated immune responses were
noticed in shrimp fed with B. cereus supplemented