Fig. 8. Effect of CMSPA90-1 on splenic lymphocyte proliferation. The OD570 nm reflected the proliferative activity of splenic lymphocytes (A); effect of CMSPA90-1 on macrophage phagocytosis, as determined by the neutral red uptake assay (B). Values are the mean ± SD of three replicates. *p < 0.05 and **p < 0.01 compared to negative group.
