The oral mucosa irritation test for colored alumina-glass composite
- VernacularTitle:有色氧化铝玻璃复合体的口腔黏膜刺激试验
- Author:
Ning WEN
;
Hongchen LIU
;
Longquan SHAO
- Publication Type:Journal Article
- Keywords:
alumina;
dental ceramic;
mucosa irritation test
- From:
Medical Journal of Chinese People's Liberation Army
1983;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the biosafety of colored alumina-glass composite by mucosa irritation test. Methods The colored alumina-glass composite and a non-irritating material were separately fixed to the oral mucosa of a mouse. The contact parts were examined with bare eye, histologically and cytologically. Results No obvious inflammation of the mucosa was detected in the site where colored alumina-glass composite was in contact. Conclusion Alumina-glass composite has good biosafety.
