Crohn's Disease & Aflatoxins

Abstract

An investigation to examine the relationship between Crohn's disease and aflatoxins, a group of structurally related toxic and carcinogenic metabolites, was carried out on 24 patients. Extracts of serum and urine from the patients were assayed qualitatively by thin layer chromatography and the Aflatest method, and quantitatively by fluorimetry. There was evidence that some patients suffering from Crohn's Disease, together with some having coeliac disease and ulcerative colitis, did have varying amounts of aflatoxins in their serum and urine. The presence of aflatoxins may have been due to exposure to food containing these toxins or inability of the patient to excrete aflatoxins on account of some gastro-intestinal derangement. Only long-term investigation would establish the link between dietary history and the presence of aflatoxins in these patients.

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