EXPERIMENTAL-STUDY ON OSTEOCONDUCTIVE PROPERTIES OF A CHITOSAN-BONDED HYDROXYAPATITE SELF-HARDENING PASTE

被引：70

作者：

KAWAKAMI, T ^{[1
]}

ANTOH, M ^{[1
]}

HASEGAWA, H ^{[1
]}

YAMAGISHI, T ^{[1
]}

ITO, M ^{[1
]}

EDA, S ^{[1
]}

机构：

[1] MATSUMOTO DENT COLL,INST DENT SCI,SHIOJIRI,NAGANO 39907,JAPAN

来源：

BIOMATERIALS | 1992年 / 13卷 / 11期

关键词：

OSTEOCONDUCTION; CHITOSAN; HYDROXYAPATITE; BONE SUBSTITUTE;

D O I：

10.1016/0142-9612(92)90014-F

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A developmental bone substitute, composed of a chitosan-bonded hydroxyapatite paste and having various possible applications in medical and dental treatments, was evaluated with regard to its osteoconductive properties. Radiographic examination revealed that a bone-like irregular radiopacity appeared in the region of the embedded paste. This was judged histopathologically as the formation of bone tissue with chondral tissue. These data suggest that the paste has osteoconductive properties, and may, therefore, prove clinically useful as a bioactive bone substitute.

引用

页码：759 / 763

页数：5

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