Publications by authors named "F Diepenbrock"
Phenylketonuria screening with a fluorometric microplate assay.
Eur J Clin Chem Clin Biochem
July 1994
A fluorometric assay in microtitre plates for the screening of phenylketonuria was evaluated and adapted to a neonatal screening programme. Using this assay, it is possible to determine quantitatively the phenylalanine concentration in dried blood spots on filter paper. The test exhibited a linear calibration curve with a good slope as well as sufficient precision and accuracy in the statistical analysis.
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- * In 1991, preliminary exposure limits for isoflurane, enflurane, and nitrous oxide were set in Hamburg and Schleswig-Holstein.
- * A study of 20 hospitals in Niedersachsen revealed that anesthetic gas concentrations often exceeded safe limits due to poor ventilation and equipment failures, indicating a need for improved air quality management in operating rooms.
A colorimetric microassay for the simultaneous quantitative determination of galactose (Gal) and galactose-1-phosphate (Gal-1-P) in dried blood spots is described. An enzymatic reaction involving alkaline phosphatase (EC 3.1.
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