| sucrase-isomaltase complex | <enzyme> An enzyme complex found in the brush border membranes of the small intestine. It is believed to be an enzyme complex with different catalytic sites. Its absence is manifested by an inherited disease called sucrase-isomaltase deficiency. Registry number: EC 3.2.1.- (12 Dec 1998) |
|---|
Synonyms : Sucrase Isomaltase Complex, Complex, Sucrase Isomaltase, Complex, Sucrase-Isomaltase, Isomaltase Complex, Sucrase
| sucrase-isomaltase |
see under complex.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| sucrase-isomaltase c. |
the enzyme complex comprising sucrase and α-dextrinase (isomaltase) activities, occurring in the brush border of the intestinal mucosa and hydrolyzing maltose as well as maltotriose and some other glycosidic bonds; the enzymes are synthesized as a single polypeptide and cleaved to form a heterodimer, each possessing a separate catalytic site. See also sucrase-isomaltase deficiency, under deficiency.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| sucrase-isomaltase d. |
a disaccharidase deficiency in which deficient activity of the sucrase-isomaltase complex of the intestinal mucosa results in malabsorption of sucrose and starch dextrins; it is characterized by watery, osmotic-fermentative diarrhea, sometimes leading to dehydration and malnutrition, manifest in infancy (congenital sucrose intolerance). While sucrase activity is always absent, α-dextrinase (isomaltase) activity may be either greatly reduced or relatively normal. See also disaccharide intolerance, under intolerance.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| sucrase-isomaltase deficiency |
see under deficiency.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|