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Efficiency of a precision system of root canal obturating material : In vivo and in vitro study / Nada Omar Mostafa Kamel ; Supervised Maged M. Negm , Alaa Aldin Diab , Mohamed Hussein Zaazou

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Nada Omar Mostafa Kamel , 2013Description: 200 Leaves : charts , facsimiles ; 30cmOther title:
  • دراسة حيوية و معملية لكفاءة نظام دقيق لمواد حشو قنوات العصب [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics Summary: The aim of this study was to evaluate the efficiency of a monoblock obturation system in vivo and in vitro. The first part of this study was conducted to explore the biological behavior of Activ GP obturation system in comparison to the conventional gutta percha, and AH Plus root canal sealer. Thirty male albino sprague - dawly rats were used for the evaluation of biocompatibility. Rats were sacrificed at 1, 2 and 4 weeks post implantation. The second part of the study was concerned with a series of laboratory studies. A total of 180 single rooted permanent human freshly extracted teeth were used. Teeth were decoronated, root canals were instrumented with K3 0.06 taper nickel - titanium rotary system. Each canal was enlarged to size #40. Samples were classified into six groups according to the obturation system and obturation technique. Group 1 (Activ GP + Activ GP glass ionomer sealer / single cone), group 2 (Activ GP + Activ GP glass ionomer sealer / multiple), group 3 (Activ GP + AH Plus sealer l single cone technique, group 4 (Activ GP + AH Plus sealer / multiple), group 5 gutta percha + AH Plus sealer / single cone, and group 6 gutta percha +AH Plus sealer / multiple cone
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.02.Ph.D.2013.Na.E (Browse shelf(Opens below)) Not for loan 01010110064894000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.02.Ph.D.2013.Na.E (Browse shelf(Opens below)) 64894.CD Not for loan 01020110064894000
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Cai01.09.02.Ph.D.2013.Mo.E Effect of hand stainless steel vs modified rotary nickel-titanium instruments and modified instrumentation technique on shaping of root canal space : In-vitro and in vivo study / Cai01.09.02.Ph.D.2013.Mo.E Effect of hand stainless steel vs modified rotary nickel-titanium instruments and modified instrumentation technique on shaping of root canal space : In-vitro and in vivo study / Cai01.09.02.Ph.D.2013.Na.E Efficiency of a precision system of root canal obturating material : In vivo and in vitro study / Cai01.09.02.Ph.D.2013.Na.E Efficiency of a precision system of root canal obturating material : In vivo and in vitro study / Cai01.09.02.Ph.D.2013.Re.E Evaluation of antibacterial photodynamic and photothermal efficiency of nanoparticles on experimentally infected canals / Cai01.09.02.Ph.D.2013.Re.E Evaluation of antibacterial photodynamic and photothermal efficiency of nanoparticles on experimentally infected canals / Cai01.09.02.Ph.D.2014.Al.S Sealing ability, biocompatibility and clinical evaluation of recently introduced bioceramic material compared to mineral trioxide aggregate as retrograde fillings : An in-vitro and in-vivo study /

Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics

The aim of this study was to evaluate the efficiency of a monoblock obturation system in vivo and in vitro. The first part of this study was conducted to explore the biological behavior of Activ GP obturation system in comparison to the conventional gutta percha, and AH Plus root canal sealer. Thirty male albino sprague - dawly rats were used for the evaluation of biocompatibility. Rats were sacrificed at 1, 2 and 4 weeks post implantation. The second part of the study was concerned with a series of laboratory studies. A total of 180 single rooted permanent human freshly extracted teeth were used. Teeth were decoronated, root canals were instrumented with K3 0.06 taper nickel - titanium rotary system. Each canal was enlarged to size #40. Samples were classified into six groups according to the obturation system and obturation technique. Group 1 (Activ GP + Activ GP glass ionomer sealer / single cone), group 2 (Activ GP + Activ GP glass ionomer sealer / multiple), group 3 (Activ GP + AH Plus sealer l single cone technique, group 4 (Activ GP + AH Plus sealer / multiple), group 5 gutta percha + AH Plus sealer / single cone, and group 6 gutta percha +AH Plus sealer / multiple cone

Issued also as CD

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