SCANNING-X-RAY MICROANALYSIS OF ROOT-CANAL SEALERS

被引：5

作者：

MOHAMMAD, AR ^{[1
]}

YOUNIS, O ^{[1
]}

SISKIN, M ^{[1
]}

机构：

[1] UNIV TENNESSEE,CTR HLTH SCI,COLL DENT,MEMPHIS,TN 38163

来源：

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS | 1979年 / 48卷 / 06期

关键词：

D O I：

10.1016/0030-4220(79)90303-7

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Seven commercially available root canal sealer powders were analyzed by scanning x-ray microanalysis to identify constituent elements in each. Analysis showed that strongly cytotoxic sealers in vitro contained lead or magnesium, while those materials which exhibited mild or moderate cytotoxicity in vitro contained bismuth, zinc, calcium, or silicone. © 1979.

引用

页码：558 / 560

页数：3