N-Acetyltyrosine as a Biomarker of Parenteral Nutrition Administration in First-Tier Newborn Screening Assays

N-Acetyltyrosine as a Biomarker of Parenteral Nutrition Administration in First-Tier Newborn Screening Assays

Parenteral nutrition (PN) is a nutrient solution administered intravenously (IV) to premature babies. PN causes elevations of some amino acids in blood samples that are also biomarkers used in newborn screening (NBS). Therefore, PN status must be annotated by clinicians on dried blood spot (DBS) car...

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Bibliographic Details
Main Authors: C. Austin Pickens, Samyukta Sah, Rahul Chandrappa, Samantha L. Isenberg, Elya R. Courtney, Timothy Lim, Donald H. Chace, Rachel Lee, Carla Cuthbert, Konstantinos Petritis
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:International Journal of Neonatal Screening
Subjects:
newborn screening
parenteral nutrition
metabolic disorders
multiplexing
Online Access:https://www.mdpi.com/2409-515X/10/4/81
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