title: [Clinical studies on the reaction of the skin to various doses of Su-polysaccharide in cancer patients].
abstract: The reaction of skin to 10-micrograms and 20-micrograms quantities of Su-polysaccharide (Su-Ps) were examined in 117 patients with cancer, and the results obtained were as follows. Reaction was a little greater to the 20-micrograms dose than to the 10-micrograms dose, but the two parameters were much correlated with each other. The rates of patients showing positive reactions to each dose were 30.8% for 10-micrograms and 34.2% for 20-micrograms. The reactions were augmented by administration of OK-432. The augmentation of skin reaction by OK-432 was more prominent at 20-micrograms doses than at 10-micrograms doses, therefore appearing to be Su-polysaccharide dose-dependent. The ideal Su-polysaccharide dose for Su-Ps skin reaction thus seemed to be 20-micrograms.
mesh_terms: D001943:Breast Neoplasms / Q000276:immunology; D003110:Colonic Neoplasms / Q000276:immunology; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007428:Intradermal Tests; D008297:Male; D009369:Neoplasms / Q000276:immunology*; D010844:Picibanil / Q000276:immunology; D011135:Polysaccharides, Bacterial / Q000008:administration & dosage / Q000276:immunology*; D012867:Skin / Q000276:immunology*; D013274:Stomach Neoplasms / Q000276:immunology; D013291:Streptococcus
chemical_list: D011135:Polysaccharides, Bacterial; D010844:Picibanil