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Description
It all started with a pediatrician's desire to save newborn babies from a rare but devasting metabolic disorder. But, Dr. Robert Guthrie's elegantly simple screening test for PKU (phenylketonuria) started a movement that has improved or saved the lives of countless newborn babies around the world.
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No one really knew whether mass spectrometry was up to the task of population screening. Could the instruments cope with the tens-of-thousands of dried blood spots that needed to be analyzed every year? In the mid 1990s, Dr. Mike Morris began working with newborn screening labs around the world...
Published 06/17/21
For the 30 years following Dr. Robert Guthrie's invention of a PKU screening test newborn screening tests were limited in number. That all changed when biochemists at Duke University first applied tandem mass spectrometry to solve a puzzling clinical case. The result changed the way the newborn...
Published 04/22/21