略語大辞典 [Med] 21 ODC ornithine decarboxylase オルニチン脱炭酸酵素. オルニチン デカルボキシラーゼ. アミノ酸脱炭酸酵素.ornithine decarboxylase; a rate-limitingenzyme of polyamine biosynthesis; a biochemical marker of tumor promotion;e.g. a marker for carcinogenesis in thebladder; ref. ODC activity is high in carcinomas; [Med: 丸善「略語大辞典」JLogosID : 11863699