چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Aims: The aim of the present study was to evaluate solubility of white mineral trioxide aggregate (WMTA) in an acidic environme ims: nt. Materials and Methods: Twenty-four metal rings were prepared, filled with WMTA and randomly divided into two groups. The aterials and Methods: samples in groups 1 and 2 were set in synthetic tissue fluid with pH values of 7.4 and 4.4, respectively and then were transferred to beakers containing synthetic tissue fluid with pH values of 7.7 and 4.4. Solubility of WMTA samples were calculated at the 9 experimental intervals. Data was analyzed with two-factor ANOVA and Bonferroni test (P0.03). Results: The total solubility of WMTA in groups 1 and 2 were esults: −9.17961.9158% and −1.11922.6236%, (P0.028) with weight changes of 9.15742.1432% and 7.32761.5823%, respectively (P0.002). Statistical analysis revealed significant differences between the two groups. Conclusions: It was concluded that solubility of WMTA increases in acidic environments and additional therapeutic precautions onclusions: should be taken to decrease inflammation in endodontic treatment. |
| نویسنده | نفر چندم مقاله |
|---|---|
| حمیدرضا یاوری | اول |
| سعید رحیمی دره چی | سوم |
| شهریار شاهی | چهارم |
| هادی ولیزاده | پنجم |
| مرتضی قوجازاده | ششم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| 123.pdf | 1399/11/20 | 560168 | دانلود |
