Investigation of subgingival profile of periodontopathic bacteria using polymerase chain reaction [0.03%]
应用聚合酶链反应调查袋内优势牙周致病菌
Akiyo Komiya Ito,Kazuyuki Ishihara,Sachiyo Tomita et al.
Akiyo Komiya Ito et al.
Periodontopathic bacteria such as Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans, Tannerella forsythia, Campylobacter rectus and Treponema denticola play an important role in the initiation and progression of periodontitis....
Effect of stretching stress on gene transcription related to early-phase differentiation in rat periodontal ligament cells [0.03%]
张应力对大鼠牙周膜细胞早期分化相关基因转录的影响
Yasunobu Enokiya,Sadamitsu Hashimoto,Takashi Muramatsu et al.
Yasunobu Enokiya et al.
Mechanical stress such as occlusal and orthodontic loading has been suggested to induce a homeostatic and regenerative response in periodontal ligament (PDL), but the underlying mechanism remains to be clarified. The purpose of this study w...
Satoshi Murakami,Eiji Kawada
Satoshi Murakami
This article reports the development and current status of an e-Learning system (hereafter, referred to as "ELS") at Tokyo Dental College. The ELS was developed to promote self-study. In order to achieve this, all new students were encourag...
Effect of resin coat technique on bond strength of indirect restorations after thermal and load cycling [0.03%]
树脂涂层技术对热循环和载荷循环后间接修复体粘接强度的影响
Victor Pinheiro Feitosa,Alberth David Correa Medina,Regina Maria Puppin-Rontani et al.
Victor Pinheiro Feitosa et al.
Objective: To evaluate the ability of the resin-coat technique used in cavity preparation to protect dentin before impression taking and final cementation and its effect on the tensile bond strength of indirect restoratio...
Matching system within clinical training facilities group of clinical dental training in Tokyo Dental College Chiba Hospital [0.03%]
东京齿科大学千叶病院附属临床齿科技工士教育施设群内的匹配系统
Daiki Yamakura,Masatake Tsunoda,Toshiyuki Takahashi et al.
Daiki Yamakura et al.
Since clinical dental training became mandatory in April 2006, Tokyo Dental College Chiba Hospital has been offering the following two types of training system: 1. a single system, and 2. a clinical training facilities group system. The cli...
Survey of accidental ingestion and aspiration at Tokyo Dental College Chiba Hospital [0.03%]
东京齿科大学千叶医院意外误吸调查报告摘要
Ryuichi Hisanaga,Keiko Hagita,Kunihiko Nojima et al.
Ryuichi Hisanaga et al.
The occurrence of accidental ingestion/aspiration and preventive measures were investigated at Tokyo Dental College Chiba Hospital. In addition, the characteristics of accidents at our hospital were analyzed by surveying the awareness of ac...
Treatment of periodontal defects with enamel matrix derivative: clinical evaluation at early healing stages [0.03%]
评价釉基质衍生物治疗牙周缺损的早期疗效
Atsushi Saito,Hiroki Hayakawa,Kei Ota et al.
Atsushi Saito et al.
The aim of this retrospective clinical study was to evaluate the treatment of intrabony periodontal defects with enamel matrix derivative (EMD) during the early stages of healing. Sixteen patients aged 38-77 years with a clinical diagnosis ...
Comparative Study
The Bulletin of Tokyo Dental College. 2010;51(2):85-93. DOI:10.2209/tdcpublication.51.85 2010
Dental erosion in workers exposed to sulfuric acid in lead storage battery manufacturing facility [0.03%]
接触硫酸的铅酸蓄电池制造厂工人中的牙齿酸蚀病
Yuji Suyama,Satoru Takaku,Yoshikazu Okawa et al.
Yuji Suyama et al.
Dental erosion, and specifically its symptoms, has long been studied in Japan as an occupational dental disease. However, in recent years, few studies have investigated the development of this disease or labor hygiene management aimed at it...
Tooth inclination in elderly with many remaining teeth observed by 3-D imaging [0.03%]
三维影像观察下的多牙老年人牙齿倾斜度研究
Hiroko Fukagawa,Etsuko Motegi,Asuka Fuma et al.
Hiroko Fukagawa et al.
Tooth inclination has been discussed many times in terms of esthetics and functionality, but reports related to aging are extremely rare. The purpose of this study was to evaluate tooth inclination in the elderly from the orthodontic point ...
Color differences between artificial and natural teeth in removable partial denture wearers [0.03%]
可摘局部义齿戴用者的天然牙与人工牙的色差研究
Takayuki Ueda,Ichiro Takagi,Yorika Ueda-Kodaira et al.
Takayuki Ueda et al.
The purpose of this study was to investigate differences between natural tooth color and that selected for artificial teeth in partial dentures at our department with a view to establishing criteria for obtaining greater harmonization betwe...