NAT1 Genotypes Do not Predict Response to Mesalamine in Patients with Ulcerative Colitis

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NAT1 genotypes do not predict response to mesalamine in patients with ulcerative colitis.

BACKGROUND 5- Aminosalicylic acid (5-ASA) is metabolised in colonic mucosa by N-acetyltransferase 1 (NAT1). Common genetic polymorphisms in this enzyme result in rapid or slow acetylation. 5-ASA treatment causes side effects in up to 10 % of patients with ulcerative colitis (UC). We therefore determined genetic variations of NAT1 in patients with UC and looked for a possible association with th...

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ژورنال

عنوان ژورنال: Zeitschrift für Gastroenterologie

سال: 2008

ISSN: 0044-2771,1439-7803

DOI: 10.1055/s-2007-963673