Sucrase-isomaltase expression and enterocytic ultrastructure of human colorectal tumors.

Abstract

We report the relative frequency of sucrase-isomaltase (SI) antigen expression in human colonic adenocarcinoma (22/57), in peritumoral mucosa taken next to the tumor (31/41) or distant from it (29/42) as well as in 21/23 polyps. Our results are based on indirect immunofluorescence with a monoclonal antibody (MAb) specific for human intestinal SI. A regular… (More)

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@article{Czernichow1989SucraseisomaltaseEA, title={Sucrase-isomaltase expression and enterocytic ultrastructure of human colorectal tumors.}, author={Bella Czernichow and Patricia Simon-Assmann and Mich{\`e}le Kedinger and Christiane Arnold and Mahboube Parache and Jacques Marescaux and Alain Zweibaum and Katy Haffen}, journal={International journal of cancer}, year={1989}, volume={44 2}, pages={238-44} }