title: Serum carnosinase in blood and homocarnosine in CSF of patients with Følling's disease (PKU).
mesh_terms: D000293:Adolescent; D002336:Carnosine / Q000031:analogs & derivatives / Q000134:cerebrospinal fluid*; D002648:Child; D004150:Dipeptidases / Q000097:blood*; D004151:Dipeptides / Q000134:cerebrospinal fluid*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D010649:Phenylalanine / Q000008:administration & dosage / Q000378:metabolism*; D010661:Phenylketonurias / Q000178:diet therapy / Q000378:metabolism*
chemical_list: D004151:Dipeptides; C005038:homocarnosine; D010649:Phenylalanine; D002336:Carnosine; D004150:Dipeptidases; C019673:aminoacyl-histidine dipeptidase