An in vitro cytotoxicity study of colorized zirconia by immersion method / 实用口腔医学杂志
Journal of Practical Stomatology
; (6): 20-22, 2015.
Article
in Zh
| WPRIM
| ID: wpr-462079
Responsible library:
WPRO
ABSTRACT
Objective:To evaluate the cytotoxicity of colorized zirconia ceramics.Methods:Zirconia ceramic 3Y-TZP blocks were colorized by NH4 VO3 ,FeCl3 ,Co(NO3 )3 ,Ni(NO3 )3 and MoCl3 respectively.The cytotoxicity of colorized zirconia to L-929 cells was examined by immersion method and MTT assay.Results:During 3 days culture,L929 cells in all groups showed similar prolifera-tion and normal morphology.The toxicity gradation of all groups was 0 -I.Conclusion:Zirconia ceramics colorized with the 5 kinds of colorants has no cytotoxicity.
Full text:
1
Index:
WPRIM
Language:
Zh
Journal:
Journal of Practical Stomatology
Year:
2015
Type:
Article