Polysaccharide of Radix Pseudostellariae Improves Chronic Fatigue Syndrome Induced by Poly I:C in Mice

Figure 8

Representative histological changes in spleens (hematoxylin and eosin, H&E, ×100). Spleens were removed on Day 14 after poly I:C injection. Numbers of splenic corpuscles and periarterial lymphatic sheaths, splenic sinusoid and splenic cord size were evaluated.