title: [Immunomodulation mechanism of polysaccharides and lipopolysaccharides, with special reference to PSK].
mesh_terms: D000818:Animals; D000917:Antibody Formation / Q000187:drug effects; D007114:Immunization; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology / Q000628:therapy; D011509:Proteoglycans / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D011509:Proteoglycans; C010770:polysaccharide-K