Journal ArticleDOI
Studies of small intestine during development. I. Distribution and activity of beta-galactosidase.
Ruth G. Doell,Norman Kretchmer +1 more
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The hypothesis that s-galactosidase in the fetal intestine is induced by circulating lactose is not supported by the evidence presented.About:
This article is published in Biochimica et Biophysica Acta.The article was published on 1962-08-13. It has received 238 citations till now. The article focuses on the topics: Small intestine & Ileum.read more
Citations
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Disaccharides and cystic fibrosis of the pancreas.
TL;DR: Seventeen children with cystic fibrosis of the pancreas have been investigated to determine whether intolerance to disaccharides from ordinary sources in the diet contributes to the gastrointestinal symptoms in this disease.
Journal ArticleDOI
Postnatale Entwicklung des Dünndarmepithels beim Meerschweinchen
Klaus Hartmann,Reinhart Gossrau +1 more
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Effect of Quantitative Undernutrition on the Activities of Intestinal Disaccharidases in the Rat
TL;DR: The activities of intestinal lactase, sucrase, and maltase in rats receiving food of normal composition but in restricted amounts were compared with those of younger, normally fed control rats of equal weight and all three activities were increased in the nutritionally abnormal animals.
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Disaccharidase levels in iron deficient rats at birth and during the nursing and postweaning periods: response to iron treatment.
TL;DR: Newborn rats born to iron deficient mothers (IDM) were found to have significantly lower hemoglobin, sucrase, lactase and maltase levels compared to control newborn rats.
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Journal Article
Protein Measurement with the Folin Phenol Reagent
TL;DR: Procedures are described for measuring protein in solution or after precipitation with acids or other agents, and for the determination of as little as 0.2 gamma of protein.
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The digestive function of the epithelium of the small intestine. II. Localization of disaccharide hydrolysis in the isolated brush border portion of intestinal epithelial cells.
David T. Miller,Robert K. Crane +1 more
TL;DR: The epithelial brush border membrane has been isolated as a morphologically distinct entity from homogenates of intestinal mucosa and found to contain virtually all of the invertase and maltase activities of the unfractionated homogenate.
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Defective lactose absorption causing malnutrition in infancy.
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A cytochemical study on the pancreas of the guinea pig. I. Isolation and enzymatic activities of cell fractions.
TL;DR: The incorporation of labelled leucine into the proteins of microsomal subtractions and in those of postmicrosomal fractions was studied comparatively in the pancreas of fasted and fed guinea pigs as well as in the liver and pancrea of fasting animals.