Peck H, Pollitt R J
Clin Chim Acta. 1979 Jun 15;94(3):237-40. doi: 10.1016/0009-8981(79)90070-6.
The urine of untreated phenylketonurics in the first weeks of life contains gamma-glutamylphenylalanine (0.07--0.69 mmol/g creatinine, 12 samples) visible on the normal 2-dimensional electrophoreto-chromatogram. This compound is less prominent or absent when urine from older untreated phenylketonurics is examined and is not seen in normal urine.
未经治疗的苯丙酮尿症患者在出生后的头几周，其尿液中含有γ-谷氨酰苯丙氨酸（0.07--0.69毫摩尔/克肌酐，12份样本），在正常二维电泳色谱图上可见。当检测年龄较大的未经治疗的苯丙酮尿症患者的尿液时，这种化合物不太明显或不存在，且在正常尿液中未见。
