Opałka S, Galewicz A, Pisarska E, Wegrzynowicz Z
Psychiatr Neurol Med Psychol Beih. 1968;8-9:126-9.
The purpose of this work was to analyse amino-acids in urine of mentally handicapped children and concentration of amino-acids in urine. Undesalted, night urine was investigated by two dimensional ascending chromatography method. Preliminary results show a great variety of composition from 6 to 23 amino-acids and pathological amino-acids excretion in 14% cases. Besides normal presented amino-acids in urine it was till now detected 3.5% cases of phenylketonuria, 1.5% cases of prolinuria and 24% cases of amino-butyric-acids excretion.
这项工作的目的是分析智障儿童尿液中的氨基酸及尿液中氨基酸的浓度。采用双向上升色谱法对未脱盐的夜间尿液进行研究。初步结果显示,尿液中氨基酸组成种类繁多,有6至23种,14%的病例存在病理性氨基酸排泄。除了尿液中正常存在的氨基酸外,目前还检测到3.5%的苯丙酮尿症病例、1.5%的脯氨酸尿症病例以及24%的γ-氨基丁酸排泄病例。