Diurnal variation of phenylalanine and tyrosine concentrations in adult patients with phenylketonuria: subcutaneous microdialysis is no adequate tool for the determination of amino acid concentrations

Table 3 Short-term effect of exercise on mean phenylalanine and tyrosine concentrations and the phenylalanine: tyrosine concentration ratio in serum

Phe = phenylalanine; Tyr = tyrosine; [Phe]/[Tyr] = phenylalanine: tyrosine concentration ratio.
To evaluate the short-term effect of exercise on phenylalanine and tyrosine concentrations and the phenylalanine:tyrosine concentration ratio in serum repeated-measures MANOVA were performed with the within-subjects factor “time of measurement” (before the exercise, 60 min after the exercise, 120 min after the exercise).

ISSN: 1475-2891