000			03513cam a2200337 a 4500
003			EG-GiCUC
005			20250223031730.0
008			170610s2015 ua do f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.09.02.M.Sc.2015.Mo.E
100	0		_aMostafa Mohammed Abdulbaset
245	1	0	_aEvaluation of sealing ability and fracture resistance of teeth obturated by a newly developed bioceramic - based system smart Paste Bio : _bAn in vitro study / _cMostafa Mohammed Abdulbaset ; Supervised Reem Ahmed Lutfy , Shaimaa Ismail Gawdat
246	1	5	_a{uFE97}{uFED8}{uFBFF}{uFBFF}{uFEE2} {uFED7}{uFEAA}رة ا{uئإؤئ}{uئإء٨}{uئإ٩٨}{uئإإ٢} و {uئإإ٣}{uئإؤ٨}{uئإ٨إ}و{uئإإ٣}{uئإ٩٤} ا{uئإؤئ}{uئإؤأ}{uئإآ٤}{uئإءإ} {uئإؤئ}{uئإئأ}{uئإآ٣}{uئإإ٨}{uئإ٨إ}ن ا{uئإؤئ}{uئإإ٤}{uئإء٤}{uئإآ٨}{uئإإإ}ة {uئإ٩١}{uئإآ٤}{uئإءء}ادة {uئإ٩١}{uئآئئ}{uئإإإ}{uئإآ٣}{uئآئئ}{uئإءإ}ا{uئإإ٣}{uئآئئ}{uئإؤء} ا{uئإؤئ}{uئإإ٤}{uئإأ٤}{uئإإإ}رة {uئإء٣}{uئإءء}{uئآئإ}{uئإ٩أ}{uئإ٨إ} - {uئإآ٣}{uئإإ٤}{uئإ٨إ}رت {uئإ٩١}{uئإ٨إ}{uئإآ٣}{uئإ٩٦} {uئإ٩١}{uئآئئ}{uئإإإ} : _bدرا{uئإآ٣}{uئإ٩٤} {uئإإ٣}{uئإأأ}{uئإإ٤}{uئإإ٠}{uئآئئ}{uئإ٩٤}
260			_aCairo : _bMostafa Mohammed Abdulbaset , _c2015
300			_a91 P. : _bcharts , photographs ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics
520			_aThe aim of this study was to evaluate the sealing ability and fracture resistance of the recently introduced calcium silicate bioceramic sealer, smart paste bio used in association with propoints compared to the gold standard pairing in endodontic obturation; AH Plus resin sealer and gutta-percha points. Fifty eight single-rooted mandibular premolars were used in this study. The teeth were decoronated, prepared using the ProTaper rotary system till F4 and obturated using single cone technique. The samples were divided randomly between the two main parts of the study. In the first part, the sealing ability test, twenty eight samples were used, while in the second part, fracture resistance test, thirty samples were employed. The samples of each part were then divided into four groups; two experimental groups and two control groups. Group A: Smart pPaste bio sealer+propoint PT F4. Group B: AH-plus resin sealer+Single gutta-percha F4. Group C: Negative control group. Group D: Positive control. Sealing ability test: All specimens in groups A, B and C were coated with two layers of nail varnish except the apical 2 mm, while the negative control group was completely sealed by the nail varnish till the apical foramen. Specimens were immersed in 2% methylene blue dye for 5 days. After being removed from the dye, the specimens were washed under tap water and dried. All roots were carefully sectioned perpendicular to the long axis with a diamond disc
530			_aIssued also as CD
653		4	_aFracture resistance
653		4	_aSealing ability
653		4	_aSystem smart Paste Bio
700	0		_aReem Ahmed Lutfy , _eSupervisor
700	0		_aShaimaa Ismail Gawdat , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSamia _eCataloger
942			_2ddc _cTH
999			_c61141 _d61141