Grouping

Thymus index (mg/g)

Spleen index (mg/g)

Large dose group

2.785 ± 0.735^Δ

11.026 ± 4.521^Δ

Small dose group

2.521 ± 0.759

10.826 ± 5.264

Blank control group

2.429 ± 0.573

10.563 ± 4.125

Positive control group

2.884 ± 1.065^Δ

12.279 ± 6.373^Δ