Ibrahim K E, Couch M W, Williams C M
Biochem Med. 1985 Feb;33(1):53-9. doi: 10.1016/0006-2944(85)90126-7.
The urine of three patients with neuroblastoma was found to have a 3 to 5-fold elevation of m-octopamine concentration. The concentration of m-synephrine was normal in two cases and slightly elevated in the third. These findings were attributed to an increased formation of m-octopamine by this tumor.
三名神经母细胞瘤患者的尿液中，间去甲肾上腺素浓度升高了3至5倍。两例患者的间肾上腺素浓度正常，第三例略有升高。这些发现归因于该肿瘤产生间去甲肾上腺素的增加。
