NON-COLLAGENOUS COMPONENTS OF THE ORGANIC MATRIX OF RABBIT INCISOR DENTIN

被引：44

作者：

SMITH, AJ

LEAVER, AG

机构：

[1] Department of Dental Sciences, University of Liverpool, Liverpool, England

来源：

ARCHIVES OF ORAL BIOLOGY | 1979年 / 24卷 / 06期

关键词：

D O I：

10.1016/0003-9969(79)90007-4

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

EDTA extracts of rabbit incisor dentine fractionated by DEAE-cellulose chromatography, gave five fractions, two of which were separated by gel filtration into three more fractions. Eight of the total nine fractions were analysed. Four were less-acidic glycoproteins similar to some of the corresponding fractions of human dentine. A further three fractions were anionic glycoproteins with some similarities to those of human dentine, but containing little phosphorus. The final fraction from DEAE-cellulose appeared to be a proteoglycan consisting mainly of chondroitin-4-sulphate together with a protein less acidic than the corresponding fractions of human dentine and bovine bone. © 1979.

引用

页码：449 / 454

页数：6

共 34 条

[1] METHODS FOR QUANTITATIVE ESTIMATION OF N-ACETYLNEURAMINIC ACID AND THEIR APPLICATION TO HYDROLYSATES OF SIALOMUCOIDS [J].