[Comparative studies of the activity of disaccharidases in the mucosa of the small intestines in dystrophic, formerly hypotrophic-born young children and of patients with flat mucosa of various etiology].
The disaccharidase activities of the mucous membrane of the small intestine were determined in formerly hypotrophic children who showing a dystrophy with a morphological normal mucosa (n = 36), patients with a flat mucosa caused by enteral protein intolerances of different genesis (n = 27), patients with a morphologically and functionally normal mucosa (n = 51). In about half of the former small-for-date children were shown activities lower than the simple standard deviation of the normal value, for lactase n = 17, for sucrase n = 14, for maltase n = 12. Some children showed pathologically reduced activities even below the double standard deviation for the normal value: lactase n = 8, sucrase n = 5, maltase n = 3.
Richter
T
T
Abteilung für Gastroenterologie und Ernährung, Bereiches Medizin der Universität Leipzig.
Niemann
E
E
Beyreiss
K
K
D001724:Birth Weight; D002648:Child; D002675:Child, Preschool; D004186:Disaccharidases / Q000032:analysis*; D005317:Fetal Growth Retardation / Q000378:metabolism; D006130:Growth Disorders / Q000378:metabolism*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007236:Infant, Small for Gestational Age; D007413:Intestinal Mucosa / Q000201:enzymology*; D008286:Malabsorption Syndromes / Q000201:enzymology*
D004186:Disaccharidases
Vergleichende Untersuchungen über die Aktivitäten von Disaccharidasen in der Dünndarmschleimhaut von dystrophen, ehemals hypotroph geborenen Kleinkindern und von Patienten mit flacher Mucosa unterschiedlicher Genese.