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Mohamed Abdulaziz Mohamed Elsayed
- Associate Professor
- Ext: 6309
I am graduated from Faculty of Dentistry, Mansoura University, Egypt in 1990 and ranked the first. I got Master degree in conservative dentistry from the same university in 1996. I got PhD in Endodontic in 2002 from Mainz University. I worked in Mansoura university as assistant professor in 2002-2004 then worked in different hospitals in gulf areas endodontic consultant . I joined Ajman university in 2005 and now I am worked as Associate professor of endodontic in the Master restorative program. My research interest is related to endodontic branch particularly new obturation materials. My clinical work is related to microscopic endodontic treatment using surgical microscope.
Education
- PhD (Endodontic) , Mainz university, Germany, 2002
- MSc (Conservative dentistry), Mansoura university, Egypt, 1996
- BDSc, Mansoura university, Egypt, 1990
PhD (Endodontic) , Mainz university, Germany, 2002
MSc (Conservative dentistry), Mansoura university, Egypt, 1996
BDSc, Mansoura university, Egypt, 1990
Experience
- Associate professor, Restorative Dentistry Department, Faculty of Dentistry, Ajman University 2016 till now
- Assistant professor of Endodontic, Restorative Dentistry Department, Faculty of Dentistry, Ajman University 2005-2016
- Assistant professor, conservative Dentistry Department, Faculty of Dentistry, Mansoura University, Egypt 2002-2004
- lecturer, Restorative Dentistry Department, Faculty of Dentistry, Mansoura University 1996-1998
- Clinical demonstrator, Restorative Dentistry Department, Faculty of Dentistry, Mansoura University, Egypt, 1990-1996
- Endodontic consultant, Al Ahli hospital, Qatar , 2004-2005
Associate professor, Restorative Dentistry Department, Faculty of Dentistry, Ajman University 2016 till now
Assistant professor of Endodontic, Restorative Dentistry Department, Faculty of Dentistry, Ajman University 2005-2016
Assistant professor, conservative Dentistry Department, Faculty of Dentistry, Mansoura University, Egypt 2002-2004
lecturer, Restorative Dentistry Department, Faculty of Dentistry, Mansoura University 1996-1998
Clinical demonstrator, Restorative Dentistry Department, Faculty of Dentistry, Mansoura University, Egypt, 1990-1996
Endodontic consultant, Al Ahli hospital, Qatar , 2004-2005
Teaching Area
- Clinical demonstrator of operative , Endodontic and Fixed partial dentures
- Lecturer of endodontic
- Assistant professor of endodontic
- Associate professor of endodontic
Clinical demonstrator of operative , Endodontic and Fixed partial dentures
Lecturer of endodontic
Assistant professor of endodontic
Associate professor of endodontic
Research
- Fracture resistant of endodontically treated teeth
- Endodontic obturation materials and techniques
- Root canal morphology
- Fracture resistant of endodontically treated teeth
- Pulpal diseases and diagnosis
- Microscopic endodontic
Fracture resistant of endodontically treated teeth
Endodontic obturation materials and techniques
Root canal morphology
Fracture resistant of endodontically treated teeth
Pulpal diseases and diagnosis
Microscopic endodontic
Publications
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E-Sayed MAM, Al amoud MO, M, gharfaoui MR. Radicular dentinal defects incidence after using EDTA gel with different root canal instrumentation techniques. JRD, 2015;3(!):21-25.
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El-Sayed MA, Taleb AA, Balbahaith MS. An in vitro comparative analysis of glucose leakage for three contemporary single‑cone obturation systems. JRD, 2014;2(1):1-5.
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El Sayed MA, Taleb AA, Balbahaith MS. Sealing ability of three single-cone obturation systems: An in-vitro glucose leakage study. J Conserv Dent. 2013;16(6):489-93
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El Sayed MA, Etemadi H. Coronal discoloration effect of three endodontic sealers: An in vitro spectrophotometric analysis. J Conserv Dent. 2013;16(4):347-51.
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El-Sayed MA. An in vitro spectrophotometric study of the overall and triple zones coronal discoloration induced by different types of endodontic sealers. E.D.J.2013;59: 2249-2263
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El-Sayed MA. Assessment of corono-apical leakage of roots filled with new single-cone obturation system: An in vitro glucose penetration study. EDJ 2013;59: 2249-2263
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El-Sayed MA. Clinical evaluation of using cold test as an indicator of pulpal analgesia during root canal treatment of human mandibular molars with acute irreversible pulpitis. E.D.J.2012; 58:3345-3357
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Alsamadani KH, Abdaziz el-SM, Gad el-S Influence of Different restorative techniques on the strength of endodontically treated weakened roots. Int J Dent. 2012;2012:343712.
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El-Sayed MA, El-Mahdy RH. In-vitro comparative study of Diadent BioAggregate and other retrofilling materials: dye penetration and antibacterial activity. EDJ.2012; 58(2):1105-16.
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El-Sayed MA, Gad E. In vitro comparative study to evaluate the effect of different restorative treatment of fracture resistance of compromised endodontically treated roots. EDJ 2011; 57(2.3):1563-1575.
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Briseno BM, El-Sayed MA, Willershausen-Zonnchen B: Morphology of the physiological Foramen: I. Maxillary and mandibular molars. J Endod. 2004; 30(5): 321-328.
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Willershausen B, El-Sayed MA, Briseno BM: Statistical Evaluation of the apical region of Maxillary front teeth. J Endod, 2003; 29, AAE, 4.
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Briseno BM, El-Sayed MA, Willershausen B: Statistical Evaluation of the apical region of first upper molars. J Endod. 2002; 28, AAE,74.
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Willershausen B, El-Sayed MA, Briseno BM: Statistical evaluation of the apical region of lower premolars. J. Endod. 2002;28, AAE, 75.
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Mohamed El Sayed MA, Al Husseini H. Apical dye leakage of two single-cone root canal core materials (hydrophilic core material and gutta-percha) sealed by different types of endodontic sealers: An in vitro study. J Conserv Dent 2018;21:147-52.
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Mohamed AM. El Sayed, Shakeri M. Fathieh. In vitro evaluation of the effect of different irrigation solutions on the apical sealing ability of three root canal sealers when the continuous wave obturation technique was used. EDJ 2019;65:129-139.
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1. Elsayed AM Mohamed, Shakeri M Fathieh, Taqipour A Farzaneh, Barani A Homeira. Effect of different irrigation solutions on the apical sealing ability of different single-cone obturation systems: An in vitro study. The Journal of Contemporary Dental Practice, February 2019;20(2):158-165
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El Sayed MA. Effect of two irrigation protocols and obturation techniques on the apical sealing ability of different root canal sealers: An in vitro study.Eur J Gen Dent 2020;9:33-9
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Mohamed El Sayed and Mays Salah. Cold Sensibility Testing for Efficacy of Dental Local Anesthesia: A clinical study. Poster presentation ICPM-19th –21st November 2019- Ajman University
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El Sayed MA, Saeed MH. In vitro comparative study of sealing ability of Diadent Bio aggregate and other root-end filling materials. J Conserv Dent 2012.;15:36-39.
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JournalMohamed El Sayed , Nikta Ghanerad ,Zeinab Shabanpour , Mahin Shabanpoor , and Fatemeh Rahimi , Comparing the Antifungal Effect of Sodium Hypochlorite Gel versus Different Types of Root Canal Medicaments at Different Time Intervals Using the Agar Diffusion Test: An In Vitro Study, International Journal of Dentistry, Vol: 13;2021:6550054, pp.1 - 10, Dec 2021, doi: 10.1155/2021/6550054
E-Sayed MAM, Al amoud MO, M, gharfaoui MR. Radicular dentinal defects incidence after using EDTA gel with different root canal instrumentation techniques. JRD, 2015;3(!):21-25.
El-Sayed MA, Taleb AA, Balbahaith MS. An in vitro comparative analysis of glucose leakage for three contemporary single‑cone obturation systems. JRD, 2014;2(1):1-5.
El Sayed MA, Taleb AA, Balbahaith MS. Sealing ability of three single-cone obturation systems: An in-vitro glucose leakage study. J Conserv Dent. 2013;16(6):489-93
El Sayed MA, Etemadi H. Coronal discoloration effect of three endodontic sealers: An in vitro spectrophotometric analysis. J Conserv Dent. 2013;16(4):347-51.
El-Sayed MA. An in vitro spectrophotometric study of the overall and triple zones coronal discoloration induced by different types of endodontic sealers. E.D.J.2013;59: 2249-2263
El-Sayed MA. Assessment of corono-apical leakage of roots filled with new single-cone obturation system: An in vitro glucose penetration study. EDJ 2013;59: 2249-2263
El-Sayed MA. Clinical evaluation of using cold test as an indicator of pulpal analgesia during root canal treatment of human mandibular molars with acute irreversible pulpitis. E.D.J.2012; 58:3345-3357
Alsamadani KH, Abdaziz el-SM, Gad el-S Influence of Different restorative techniques on the strength of endodontically treated weakened roots. Int J Dent. 2012;2012:343712.
El-Sayed MA, El-Mahdy RH. In-vitro comparative study of Diadent BioAggregate and other retrofilling materials: dye penetration and antibacterial activity. EDJ.2012; 58(2):1105-16.
El-Sayed MA, Gad E. In vitro comparative study to evaluate the effect of different restorative treatment of fracture resistance of compromised endodontically treated roots. EDJ 2011; 57(2.3):1563-1575.
Briseno BM, El-Sayed MA, Willershausen-Zonnchen B: Morphology of the physiological Foramen: I. Maxillary and mandibular molars. J Endod. 2004; 30(5): 321-328.
Willershausen B, El-Sayed MA, Briseno BM: Statistical Evaluation of the apical region of Maxillary front teeth. J Endod, 2003; 29, AAE, 4.
Briseno BM, El-Sayed MA, Willershausen B: Statistical Evaluation of the apical region of first upper molars. J Endod. 2002; 28, AAE,74.
Willershausen B, El-Sayed MA, Briseno BM: Statistical evaluation of the apical region of lower premolars. J. Endod. 2002;28, AAE, 75.
Mohamed El Sayed MA, Al Husseini H. Apical dye leakage of two single-cone root canal core materials (hydrophilic core material and gutta-percha) sealed by different types of endodontic sealers: An in vitro study. J Conserv Dent 2018;21:147-52.
Mohamed AM. El Sayed, Shakeri M. Fathieh. In vitro evaluation of the effect of different irrigation solutions on the apical sealing ability of three root canal sealers when the continuous wave obturation technique was used. EDJ 2019;65:129-139.
1. Elsayed AM Mohamed, Shakeri M Fathieh, Taqipour A Farzaneh, Barani A Homeira. Effect of different irrigation solutions on the apical sealing ability of different single-cone obturation systems: An in vitro study. The Journal of Contemporary Dental Practice, February 2019;20(2):158-165
El Sayed MA. Effect of two irrigation protocols and obturation techniques on the apical sealing ability of different root canal sealers: An in vitro study.Eur J Gen Dent 2020;9:33-9
Mohamed El Sayed and Mays Salah. Cold Sensibility Testing for Efficacy of Dental Local Anesthesia: A clinical study. Poster presentation ICPM-19th –21st November 2019- Ajman University
El Sayed MA, Saeed MH. In vitro comparative study of sealing ability of Diadent Bio aggregate and other root-end filling materials. J Conserv Dent 2012.;15:36-39.
Mohamed El Sayed , Nikta Ghanerad ,Zeinab Shabanpour , Mahin Shabanpoor , and Fatemeh Rahimi , Comparing the Antifungal Effect of Sodium Hypochlorite Gel versus Different Types of Root Canal Medicaments at Different Time Intervals Using the Agar Diffusion Test: An In Vitro Study, International Journal of Dentistry, Vol: 13;2021:6550054, pp.1 - 10, Dec 2021, doi: 10.1155/2021/6550054
logo International Journal of Dentistry + Journal Menu PDF Article Sections Research Article | Open Access Volume 2021 |Article ID 6550054 | https://doi.org/10.1155/2021/6550054 Show citation Comparing the Antifungal Effect of Sodium Hypochlorite Gel versus Different Types of Root Canal Medicaments at Different Time Intervals Using the Agar Diffusion Test: An In Vitro Study Mohamed El Sayed ,1,2 Nikta Ghanerad ,1 Zeinab Shabanpour ,1 Mahin Shabanpoor ,1 and Fatemeh Rahimi 1 Show more Academic Editor: Cesar Rogério Pucci Published 13 Dec 2021 Abstract Aims. The purpose of this study was to compare the antifungal activity of sodium hypochlorite gel to those of four intracanal medicaments at various time intervals. Materials and Methods. The agar well diffusion technique was utilized to test the antifungal activity of the following medicaments against Candida albinans (C. albicans): sodium hypochlorite gel, chlorhexidine gel, calcium hydroxide paste, Ledermix, and Diapex Plus. The inhibition zone related to each medicine was measured in millimeter after 24, 48, and 72 hours of incubation at 37°C. The data were analyzed using one-way ANOVA and Games–Howell tests, at a significance level of . Results. Except for Ledermix and Diapex Plus, which had no antifungal action, all of the medicaments showed varied inhibitory zones for C. albicans. At all periods, the NaOCl gel had the most significant inhibition zones, followed by the CHX gel and calcium hydroxide. At all time intervals, the NaOCl gel demonstrated comparable antifungal efficacy. When compared to a 24-hour time interval, the CHX gel showed an increased antifungal activity at the 48-hour and 72-hour intervals. Calcium hydroxide, on the other hand, showed a decrease in its antifungal activity at the 72-hour interval. Conclusion. The antifungal activity of sodium hypochlorite gel was the highest among the investigated medicaments. Chlorhexidine gel's antifungal activity improved over time, whereas calcium hydroxide's antifungal activity declined. Diapex Plus and Ledermix did not have any antifungal properties.
About the journal
Conference Presentation
- Briseno BM, El-Sayed MA, Willershausen B FDI, 2002, Vienna, Austria.: Oral presentation : Statistical evaluation of the apical region of premolars.
- El-Sayed MA, Briseno BM, Willershausen B. 10 Biennial Congress of the European Society of Endodontology, Munich, Germany (2001): Poster:Morphometric analysis of apical region of molar teeth.
- A.K.M.G. and GMC Medical and Dental conference, Ajman ,UAE 2007 Oral presentation: A brief review on root canal treatment and rotary instrumentation.
Briseno BM, El-Sayed MA, Willershausen B FDI, 2002, Vienna, Austria.: Oral presentation : Statistical evaluation of the apical region of premolars.
El-Sayed MA, Briseno BM, Willershausen B. 10 Biennial Congress of the European Society of Endodontology, Munich, Germany (2001): Poster:Morphometric analysis of apical region of molar teeth.
A.K.M.G. and GMC Medical and Dental conference, Ajman ,UAE 2007 Oral presentation: A brief review on root canal treatment and rotary instrumentation.
Memberships, Awards and Honors
- Governmental scholarship, Mansoura university