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KMID : 0355519770010010057
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Korean Journal of Oral Biology
1977 Volume.1 No. 1 p.57 ~ p.64
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ACIDIC GLYCOSAMINOGLICANS OF THE XIPHOID PROCESS
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鄭泰英/Chung, Tai-Young
崔根培/Choi, Keun-Bae
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Abstract
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A study was made of acidic glycosaminoglycans of the xiphoid process of rat sternum, which the rats were orally administered with 10^(4) I. U. of vitamin A daily for 45 days.
Acidic glycosaminoglycans were separated with cetyl pyridinium chloride and analyzed by chemical, elect rophoretical, and enzymatical methods.
The average total amount of acidic glycosaminoglycans(expressed as uronic acid) was 0.94% in normal group and 0.96% in the group administered with vitamin A.
Acidic glycosaminoglycans in the cartilage of normal rat sternum proved to be chondrostin-4-sulfate(87.84%), hyaluronic acid(9.35%) and dermatan sulfate(2.82%)
Dermatan sulfate increased slightly in the group administered with vitamin A.
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