[Disaccharidases of the small-intestinal mucosa of the rat under therapy with ifosfamide (author's transl)]

Abstract

In rats, treatment with 3-(2-chloroethyl)-2-(2-chloroethyl-amino)-tetrahydro-2H-1,3,2-oxazaphosphorine-2-oxide (ifosfamide; Asta Z 4942) results in a decrease of intestinal disaccharidase activities concomitant with morphological alterations of the mucosa. Even after morphological restoration of the tissue, enzyme activities remain reduced for a couple of days. Examinations of patients treated with ifosfamide will show whether there are comparable effects also in man which may lead to malabsorption of disaccharidases.