Evaluation of the apical sealability of mineral trioxide aggregate and portland cement as root canal filling cements: an in vitro study [0.03%]
矿钙Aggregate和 Portland 水泥作为根管充填材料的封闭性能评估：一项体外研究
M S Rekab,H Rushdi Ayoubi
M S Rekab
Objective: One of the principle purposes of root canal obturation is to obtain hermetic sealing of the root canal system. According to the development of technology, many materials are now used in root canal filling. An i...
Evaluation of radicular dentin thickness of danger zone in mandibular first molars [0.03%]
下颌第一磨牙危险区根管壁厚度的评估
M Tabrizizadeh,J Reuben,M Khalesi et al.
M Tabrizizadeh et al.
Objective: Better understanding of the furcation anatomy may serve to decrease the risk of root perforation. The purpose of this study was to measure the thickness of root walls in the danger zone in mandibular first mola...
Prevalence of self-perceived oral malodor in a group of thai dental patients [0.03%]
泰国牙科病人中自我感知的口腔异味的流行率
P Youngnak-Piboonratanakit,T Vachirarojpisan
P Youngnak-Piboonratanakit
Objective: To determine the prevalence and correlated factors of self-reported oral malodor in Thai dental patients from Chulalongkorn Dental Hospital. Ma...
In vitro Growth and Characterization of Stem Cells from Human Dental Pulp of Deciduous Versus Permanent Teeth [0.03%]
人乳牙和恒牙牙髓干细胞的体外生长及分化性能比较研究
Mr Baghaban Eslaminejad,S Vahabi,M Shariati et al.
Mr Baghaban Eslaminejad et al.
Objective: By date investigations have indicated the presence of stem cells within the pulp tissue of both temporary and permanent human teeth. In the present study, these stem cells were compared in terms of their growth...
Effect of pouring time and storage temperature on dimensional stability of casts made from irreversible hydrocolloid [0.03%]
浇注时间和储存温度对不可逆水胶型材铸件尺寸稳定性的影响
M Farzin,H Panahandeh
M Farzin
Objective: The aim of this study was to evaluate the dimensional stability of casts made from an alginate impression material poured immediately and stored after specific periods. ...
A Sodagar,R Rafatjoo,D Gholami Borujeni et al.
A Sodagar et al.
Introduction: Esthetics and attractiveness of the smile is one of the major demands in contemporary orthodontic treatment. In order to improve a smile design, it is necessary to record "posed smile" as an intentional, non...
L Khojastepour,P Bronoosh,M Azar
L Khojastepour
The aim of this case report was to present a case of multiple idiopathic apical root resorption which is a rare condition in a 17-year-old adult male. External root resorption of the permanent teeth is a multifactorial process. Well-recogni...
Case Reports
Journal of dentistry (Tehran, Iran). 2010 Summer;7(3):165-9. DOI: 2010
A comparative 6-month clinical study of acellular dermal matrix allograft and subepithelial connective tissue graft for root coverage [0.03%]
角质化与非角质化脱细胞真皮移植物修复牙龈退缩的临床效果比较研究
S Sadat Mansouri,N Ayoubian,M Eslami Manouchehri
S Sadat Mansouri
Objective: Different surgical procedures have been proposed for the treatment of gingival recessions. The goal of this study was to compare the clinical results of gingival recession treatment using Subepithelial Connecti...
Evaluation of the effect of different ferrule designs on fracture resistance of maxillary incisors restored with bonded posts and cores [0.03%]
评价不同嵌体设计对上颌切牙树脂粘接桩核修复后抗折性能的影响
Z Mahdavi Izadi,E Jalalian,A Eyvaz Ziaee et al.
Z Mahdavi Izadi et al.
Introduction: In cases of severe hard tissue loss, 2 mm circumferential ferrule is difficult to achieve. So in these cases we should use different ferrule designs. This in vitro study investigated the effect of different ...
Comparison of the effects of two whitening toothpastes on microhardness of the enamel and a microhybride composite resin: an in vitro study [0.03%]
两种美白牙膏对釉质和微混合树脂微硬度影响的比较：体外研究
Z Khamverdi,Sh Kasraie,L Rezaei-Soufi et al.
Z Khamverdi et al.
Introduction: Whitening toothpastes which have been accepted in populations may affect properties of enamel and restorative materials. The aim of this study was to compare the microhardness of human enamel and Z250 microh...