Source:http://linkedlifedata.com/resource/umls/id/C0023324
MSH: Polysaccharide isolated from the edible mushroom LENTINULA EDODES. The exact composition is unknown.,NCI: A beta-glucan (a type of polysaccharide) from the mushroom Lentinus edodes (shiitake mushroom). It has been studied in Japan as a treatment for cancer.