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细菌抑制法测定血苯丙氨酸筛查新生儿苯丙酮尿症浙江海盐县人民医院（３１４３００）郑俊夫，沈云芳海盐县妇保所陈萍苯丙酮尿症是由于苯丙氨代谢障碍引起的遗传性疾病。由于苯丙氨酸羟化酶的先天缺陷，苯丙氨酸不能转化为酪氨酸，尿中出现苯丙酮酸等代谢产物。对新生儿的...
Bacterial Suppression Method for Determination of Hemiphenylalanine in Neonates for Phenylketonuria Screening Zhejiang Haiyan People’s Hospital (314300) ZHENG Jun-fu, SHEN Yun-fang Haiyan PMR Chen Ping Phenylketonuria is a disorder caused by the metabolism of phenylalanine Sexually transmitted diseases. Phenylalanine can not be converted to tyrosine due to the inherent defect of phenylalanine hydroxylase, and metabolites such as phenylpyruvate appear in the urine. For newborns ...