A HISTOCHEMICAL-STUDY OF APOPTOSIS IN THE REDUCED AMELOBLASTS OF ERUPTING MOUSE MOLARS

被引:50
作者
SHIBATA, S [1 ]
SUZUKI, S [1 ]
TENGAN, T [1 ]
YAMASHITA, Y [1 ]
机构
[1] TOKYO MED & DENT UNIV,SCH DENT,DEPT ORTHODONT 2,BUNKYO KU,TOKYO 113,JAPAN
关键词
APOPTOSIS; REDUCED AMELOBLAST; TOOTH ERUPTION; JUNCTIONAL EPITHELIUM; HISTOCHEMISTRY;
D O I
10.1016/0003-9969(95)00021-G
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Apoptotic reactions were demonstrated with a commercial detection kit in the reduced ameloblasts around the tip of the cusp just before and after exposure to the mouth but, as tooth eruption advanced, they were no longer seen in the remainder of the reduced ameloblasts. Although some of the reduced ameloblasts appear to be expelled as a consequence of apoptosis, the remainder appear to constitute the junctional epithelium.
引用
收藏
页码:677 / 680
页数:4
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