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. 1968 Jan;106(2):523–529. doi: 10.1042/bj1060523

The carbohydrate components of hydrolysates of gastric secretion and extracts from mucous glands of the gastric body mucosa and antrum

J Schrager 1, M D G Oates 1
PMCID: PMC1198533  PMID: 5637358

Abstract

1. The sugars and amino sugars of hydrolysates of gastric secretion were determined by gas–liquid chromatography. 2. All the gastric aspirations examined showed on hydrolysis the presence of fucose, galactose, mannose, glucose, galactosamine, glucosamine, N-acetylneuraminic acid and sulphate. 3. Galactose and glucosamine were always found in equimolar amounts, but the galactose/galactosamine ratio in different aspirations was 2:1, 3:1, 4:1 or 5:1. Repeated gastric aspirations of each subject examined showed constant ratios of these carbohydrate components. 4. Fucose and sialic acid appear to be related to glucosamine and galactosamine respectively. 5. The carbohydrate components of extracts from the mucous glands of the body mucosa and antrum did not differ from those of gastric secretion.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. CAPUTTO R., RICHMOND V., WOLF S. Fractionation of the nondialyzable, soluble components of gastric contents by chromatography on amberlite IRC-50. Arch Biochem Biophys. 1957 Jan;66(1):155–166. doi: 10.1016/0003-9861(57)90546-5. [DOI] [PubMed] [Google Scholar]
  2. HAEKKINEN I., HARTIALA K., TERHO T. THE FRACTIONATION AND CHARACTERISATION OF THE ACID POLYSACCHARIDES IN HUMAN GASTRIC JUICE. Acta Chem Scand. 1965;19:797–799. doi: 10.3891/acta.chem.scand.19-0797. [DOI] [PubMed] [Google Scholar]
  3. SCHRAGER J. Chromatographic observations of human gastric mucopolysaccharides. Nature. 1963 Jun 1;198:899–900. doi: 10.1038/198899a0. [DOI] [PubMed] [Google Scholar]
  4. SCHRAGER J. SULPHATED MUCOPOLYSACCHARIDES OF THE GASTRIC SECRETION. Nature. 1964 Feb 15;201:702–704. doi: 10.1038/201702a0. [DOI] [PubMed] [Google Scholar]
  5. SVENNERHOLM E., SVENNERHOLM L. Quantitative paper partition chromatography of sialic acids. Nature. 1958 Apr 19;181(4616):1154–1155. doi: 10.1038/1811154a0. [DOI] [PubMed] [Google Scholar]
  6. WARREN L. The thiobarbituric acid assay of sialic acids. J Biol Chem. 1959 Aug;234(8):1971–1975. [PubMed] [Google Scholar]

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