[Exocrine pancreatic function test by N-benzoyl-L-tyrosyl-p-aminobenzoic acid (author's transl)].

  • 1 March 1979
    • journal article
    • clinical trial
    • Vol. 17  (3) , 187-94
Abstract
Urinary excretion of p-aminobenzoic acid (PABA) within 6 h after oral administration of N-benzoyl-L-tyrosyl-P-aminobenzoic acid (Peptide-PABA) was measured. In healthy subjects PABA-excretion rate was not different after 150 mg and 1 g Peptide-PABA. PABA-recovery was significantly lower in patients with chronic pancreatitis. Seperation between healthy persons and patients with chronic pancreatic insufficiency was better with 1 g Peptide-PABA.

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