Benzene Derivatives from Ink Lead to False Positive Results in Neonatal Hyperphenylalaninemia Screening with Ninhydrin Fluorometric Method

Ninhydrin-based fluorometric quantification of phenylalanine is one of the most widely used methods for hyperphenylalaninemia (HPA) screening in neonates due to its high sensitivity, high accuracy, and low cost. Here we report an increase of false positive cases in neonatal HPA screening with this m...

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Detalles Bibliográficos
Autores principales: Feng, Shuren, Mei, Joanne, Yang, Lu, Luo, Ping, Wang, Xiaonan, Wang, Yuan, Yao, Jingyi, Cui, Lan, Pan, Lei, Wang, Zefang, Xin, Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7422975/
https://www.ncbi.nlm.nih.gov/pubmed/33073012
http://dx.doi.org/10.3390/ijns6010014

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7422975/
https://www.ncbi.nlm.nih.gov/pubmed/33073012
http://dx.doi.org/10.3390/ijns6010014

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