Nehal Nabil Abdelaziz Roshdy <br/><br/>
An assessment of the cytotoxicity genotoxicity and surface topographic changes of root canal dentin walls following the use of different irrigating solutions :   A comparative in vitro study /  
 تقييم التسمم الخلوى والتسمم الجينى وتغيرات طوبوغرافية السطح لجدران عاج قناة الجذر بعد إستخدام محاليل غسيل مختلفة :   دراسة معملية مقارنة 
Nehal Nabil Abdelaziz Roshdy ; Supervised Jealan Mohammed Elshfei , Samia Abdelsamaie Shouman 
 - Cairo :   Nehal Nabil Abdelaziz Roshdy ,   2010 
 - 132Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics 
<br/><br/> The aim of that in - vitro study was to evaluate and compare different irrigating solutions namely ; BioPure MTAD , NaOCL and 17% EDTA regarding : Their cytotoxic behaviour using the MTT tetrazolium assay their genotoxicity utilizing the Ames test and the surface changes at different areas of the root canal bySEM 
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<br/><br/><label>Subjects--Index Terms: </label>Cytotoxicity  Irrigating solutions  MTT tetrazolium assay