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   Comparison of Antibacterial Effect of Methanolic and Hydro-Alcoholic Ziziphus Spina-Christi Extract With 2.5% Sodium Hypochlorite on Enterococcus Faecalis: An in Vitro Study  
   
نویسنده Saeidi Akam ,Hamidi Mahmoud Reza ,Davoodabadi Abolfazl ,Mahmoudi Elham ,Khafri Soraya ,Nikouee Rad Zahra
منبع Caspian Journal Of Dental Research - 2018 - دوره : 7 - شماره : 1 - صفحه:37 -42
چکیده    Introduction: root treatment will not be successful, without a proper root canal irrigation with less disadvantages and antibacterial effect. the aim of this study was to compare antimicrobial effect of cedar extract and 2.5% naocl on e. faecalis. materials methods: in disk diffusion test, a standard suspension of e. faecalis (atcc 29212) was cultured on plate and different concentrations (0.05, 0.15, 0.25, 0.35, 0.45 g/ml) of methanolic or hydroalcoholic extracts, 2.5% naocl and physiologic serum (as negative control) were infused on paper disks. the inhibition zone measured after 48 h. in microdilution test, serial dilution of methanolic and hydroalcoholic extracts, 2.5% naocl and physiologic serum in 1:2 proportion was performed in brain heart infusion (bhi) culture medium. then, standard suspension of e. faecalis was added to each well of micro plate. data were analyzed using anova. results: hydroalcoholic and methanolic extracts had antibacterial effect on e. faecalis. inhibition zone of 2.5% naocl was significantly higher than that of other extracts (p<0.001). in microdilution test, e. faecalis bacterium was sensitive to both hydroalcoholic and methanolic extracts but it was more sensitive to 2.5% naocl. conclusion: totally, 2.5% naocl had the highest antibacterial effect on e. faecalis followed by hydroalcoholic and methanolic extracts. naocl is an effective irrigant in root treatment until the studies like this can find a good alternative for it.
کلیدواژه Enterococcus Faecalis ,Methanol ,Sodium Hypochlorite ,Ziziphus
آدرس Babol University Of Medical Sciences, Health Research Institute, Dental Materials Research Center, Department Of Endodontics, ایران, Babol University Of Medical Sciences, Faculty Of Dentistry, Department Of Endodontics, ایران, Babol University Of Medical Sciences, Faculty Of Medicine, Department Of Microbiology, ایران, Babol University Of Medical Sciences, Faculty Of Dentistry, Department Of Endodontics, ایران, Babol University Of Medical Sciences, Faculty Of Medicine, Department Of Biostatics And Epidemiology, ایران, Babol University Of Medical Sciences, Faculty Of Dentistry, ایران
پست الکترونیکی nikouee96@yahoo.com
 
 

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