English Hyperphenylalaninemia Cited by user 212.146.60.229 on 06 Jan 2021 Hyperphenylalaninemia is a medical condition characterized by mildly or strongly elevated concentrations of the amino acid phenylalanine in the blood.
English Tetrahydrobiopterin Cited by user Whywhenwhohow on 04 Mar 2020 Tetrahydrobiopterin (BH4, THB), also known as sapropterin (INN), is a cofactor of the three aromatic amino acid hydroxylase enzymes, used in the degradation of amino…
English Phenylketonuria Cited by user Gregor Hammerschmidt on 23 Nov 2018 Phenylketonuria (PKU) is an inborn error of metabolism that results in decreased metabolism of the amino acid phenylalanine.