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   Cytotoxicity evaluation of ProRoot MTA, Root MTA and Portland cement on human gingival fibroblasts  
   
نویسنده Sharifian Mohammad Reza, Ghobadi Mehrnoosh, Shokouhinejad Noushin, Assadian Hadi
منبع iranian endodontic journal - 2007 - دوره : 2 - شماره : 3 - صفحه:91 -94
چکیده    Introduction: The aim of this study was to compare the cytotoxicity of ProRoot MTA (PMTA), Root MTA (RMTA) and Portland cement (PC) on human gingival fibroblasts (HGFs). Materials and Methods: The extracts of the test materials were placed close to human gingival fibroblasts (HGFs) within %-well plates. Cellular viability was assessed using MTT assay in different intervals (freshly mixed, 4, 24, and L68 hours after mixing). The data were analyzed using the One-way ANOVA and Tukey's test at 95% significance level. Results: It was indicated that there was not a significant difference in cytotoxicity of test materials (p>0.05). In addition, there was not a statistically significant difference between different time intervals within each group (p>0.05). Conclusion: PMTA, RMTA and PC showed comparative biocompatibility while evaluated in-vitro.
کلیدواژه Cytotoxicity, Mineral trioxide aggregate, Portland cement
آدرس Tehran University of Medical Sciences School of Dentistry/ Dental Research Center , Tehran University of Medical Sciences School of Dentistry/ Dental Research Center , Tehran University of Medical Sciences School of Dentistry Endodontics Dcpt.
پست الکترونیکی shokouhinejad@yahoo. com
 
 

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