PHYSICAL-CHEMICAL PROPERTIES OF GLYCOGEN EXTRACTED FROM LIVER OF TYPE II GLYCOGENOSIS

PHYSICAL-CHEMICAL PROPERTIES OF GLYCOGEN EXTRACTED FROM LIVER OF TYPE II GLYCOGENOSIS

Glycogen extracted from liver of type II glycogenosis was studied pbysicochemically. Its infra-red absorption spectrum wave showed a typical α-polysaccharide. Electron micrographs of the extracted glycogen with negative staining procedure revealed a large branching structure very similar to the norm...

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Bibliographic Details
Published in:ACTA HISTOCHEMICA ET CYTOCHEMICA Vol. 12; no. 3; pp. 197 - 205
Main Authors: IWAMASA, TERUO, TSURU, TAKESHI, HAMADA, TETSUO, TAKEUCHI, TADAO
Format: Journal Article
Language:English
Published: Sendai JAPAN SOCIETY OF HISTOCHEMISTRY AND CYTOCHEMISTRY 01-01-1979
Japan Science and Technology Agency
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Summary:Glycogen extracted from liver of type II glycogenosis was studied pbysicochemically. Its infra-red absorption spectrum wave showed a typical α-polysaccharide. Electron micrographs of the extracted glycogen with negative staining procedure revealed a large branching structure very similar to the normal control liver glycogen. The Cotton effect was not observed in the ORD and CD absorption spectra wave. Tbe degree of β-amylolysis and the average chain length were slightly greater than that of the normal control glycogen. The sedimentation coefficient had a larger s value than normal glycogen.
ISSN:0044-5991
1347-5800
DOI:10.1267/ahc.12.197