[Specificity and sensitivity of the 4-N-acetyl-L-tyrosyl-p- aminobenzoic acid test in childhood with serum p-aminobenzoic acid determination].
Specificity and sensitivity of ALTAB test have been estimated in 40 healthy children and 13 cystic fibrosis patients. The test has been carried out in the modification as 2-hour-serum PABA-test. The found specificity was 90%, the sensitivity 100% respectively. Therefore this test is suitable for evaluation of exocrine pancreas function.
Henker
J
J
Klinik für Kinderheilkunde, Medizinichen Akademie Carl Gustav Carus Dresden.
Sprössig
C
C
D010129:4-Aminobenzoic Acid / Q000097:blood*; D062365:Aminobenzoates / Q000097:blood*; D002648:Child; D003550:Cystic Fibrosis / Q000097:blood / Q000175:diagnosis*; D006801:Humans; D010186:Pancreatic Function Tests; D062366:para-Aminobenzoates
D062365:Aminobenzoates; D062366:para-Aminobenzoates; C020187:4-((N-Acetyl-L-tyrosyl)amino)benzoic acid; D010129:4-Aminobenzoic Acid
Spezifität und Sensitivität des ALTAB-Testes im Kindesalter bei Serum-Paba-Bestimmung.