Figure 3. LA effect on lymphocyte proliferation in C57BL/6 mice. (A–D) T-cell and B-cell (A, C) or NK-cell (B, D) proliferation in the spleen (A, B) or whole blood (C, D) of LA- or control (Ctrl)-treated mice. The data are presented as the mean±SD of three independent experiments. Statistical significance was determined using unpaired t-tests. *p < 0.05, **p < 0.01 compared with the Ctrl group.