Figure 1: Cytokines activated by polysaccharide and polysaccharide (HPS-IB23) from D. huoshanense. The effect of two OAc3 and three Oac2 from polysaccharide on GC-SF and GM-CSF upregulation, and also the effect of one oAc3 and two α-D-Gal from polysaccharide (HPS-IB23) on TNF-α upregulation.