Abstract
In a population study on the western coast of Greenland the incidence of sucrose malabsorption was estimated by means of sucrose tolerance tests in 190 persons. Small-intestinal disaccharidase activity was estimated in 19 patients. Sucrose malabsorption was present in 10·5% of the cases studied—a surprisingly high figure and much higher than the incidence reported elsewhere in the world. This incidence is, however, lower than that of lactose malabsorption in Greenland Eskimos (54%). In contrast to lactose malabsorption, sucrose malabsorption is present from birth; this may have important clinical implications since chronic diarrhoea and malnutrition are fairly common during infancy in Greenland.
Full text
PDF


Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- ANDERSON C. M., MESSER M., TOWNLEY R. R., FREEMAN M. Intestinal sucrase and isomaltase deficiency in two siblings. Pediatrics. 1963 Jun;31:1003–1010. [PubMed] [Google Scholar]
- Rosensweig N. S. Adult lactase deficiency: genetic control or adaptive response? Gastroenterology. 1971 Mar;60(3):464–467. [PubMed] [Google Scholar]