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Application of Evidence-based prosthodontics in Practice

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国际口腔医学杂志 2006年第5期33卷 333-336页

作者： LEI Yu ZHU Zhi-min CHAO Yong-lie SHI Zong-dao MENG Yu-kun dept. of prosthodontics West China College of Stomatology Sichuan University Chengdu 610041 China dept. of Oral and Maxillofacial Surgery West China College of Stomatolo~ Sichuan University Chengdu 610041 China

The concepts and progress of evidence-based dentistry were introduced in this critical review. An extensive PubMed search was conducted to provide sound evidences for some frequently encountered problems in prosthodontic daily practice. Conlusively, it is important for prosthodontists to keep current by looking for efficient ways of interpreting high quality evidences to clinical practice.

关键词： prosthodontics prosthetic dentistry evidence-based medicine

Gene promoter polymorphism of RUNX2（runt-related transcription factor 2） in postmenopausal Indonesian women

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Gene promoter polymorphism of RUNX2（runt-related transcript...

第七次中国老年口腔医学年会暨亚洲老年口腔医学学术研讨会

作者： Auerkari EI Kusdhany LS Suryandari DA Umami SS Siregar TWA Rahardjo TBW Hogervorst E Talbot C dept.of Oral Biology Faculty of DentistryUniversity of Indonesia dept of prosthodontics Faculty of DentistryUniversity of Indonesia dept.of Medical Biology Faculty of MedicineUniversity of Indonesia dept.of Human Life Sciences Loughborough University dept.of Human Genetics Leicester University

＜正＞Introduction:Osteoporosis is a metabolic bone disease characterized by reduction in bone mass density（BMD） and high risk to *** of osteoporosis increases with advanced age,involving a particular hazard for postmenopausal *** requires an imbalance of osteoblastic bone formation and osteoclastic bone resorption,and the risk is known to be affected by the variation in the expression of the associated regulatory ***

关键词： menopause osteoporosis Runx2 polymorphism

The study of apoptosis induction effect of Vitamin E Succinate on Tca8113 human tongue cancer cells

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中国口腔颌面外科杂志 2008年第B5期6卷 136-137页

作者： Xuan Ping Cao Shu Bin Wang Lin Zhou Hong Zhou Song Tao Zhang dept. of Oral and Maxillofacial Surgery College of Stomatology Zhengzhou University. Zhengzhou 450052 dept. of Maxillofacial prosthodontics School of Stomatology Forth Military Medical University of Chinese PLA. Xi'an 710032 dept. of Head and Neck Surgery West China College of Stomatology Sichuan University. Chengdu 610041 China

Purpose: To investigate the apoptosis induction effect of Vitamin E Succinate (VES), or combined with Pingyangensisn (PYM) on Tca8113 human tongue cancer cells and its possible mechanisms。Methods: The proliferative activity of Tca8113 cells was assessed by 1- (4,5-Dimethylthiazol-2-yl)-3,5-Diphenyltetrazolium (MTT) assay。After Tca8113 cells were treated with different concentrations of VES, or combined with PYM。Apoptotic rates were analyzed by flow cytometry(FCM)。Fas monoclonal antibody was used for the blocking test。Fas expression was detected by immuocytochemistry and indirectly immunofluorescent and flow cytometry(FCM)。Results: VES exhibited a significant growth inhibitory effect and apoptosis induced effect on the Tca8113 cells in a dose and time dependent manner。Fas neutralizing antibody can significantly block the apoptosis induced by VES。After the administration of VES, the expression of Fas protein increased and the kytoplasm staining were enhanced。Proteinum quantitative analysis showed that the mean fluorescence intensity increased。When combined with the chemotherapeutic drugs PYM, the Growth inhibition ratio and Apoptotic rate increased significantly。Conclusions: VES can induce apoptosis in human tongue cancer cells, and the up regulation of Fas protein on cell surface may play an important role in this process。The combination of VES with chemotherapeutic drugs PYM had a significant inhibitory effect on the growth of Tca8113 human tongue cancer cells。

关键词：细胞凋亡维生素E 舌肿瘤治疗方法

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软介质对咀嚼肌肌电幅度及能量分布的影响

软介质对咀嚼肌肌电幅度及能量分布的影响

第九次全国颞下颌关节病学及(牙合)学研讨会

作者：董研 Sven E.Widmalm 浙江大学医学院附属二院口腔中心 dept.Biological and Materials Sciences Division of ProsthodonticsUniversity of MichiganUSA

目的:探讨咀嚼肌能量参数对咬合接触变化的敏感性,以利咀嚼肌功能障碍研究的客观评价。方法:对10例健康、咬合关系正常的成年人做双侧颞肌及咬肌表面肌电信息的采集,分析最大紧咬和咬紧软介质时,肌肉电压值和kurtosis

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新型可充电磷酸钙树脂的研究初探——离子释放与离子充电

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新型可充电磷酸钙树脂的研究初探——离子释放与离子充电

第十一次全国口腔修复学学术会议

作者：张凌 Michael D.Weir Hockin H.K.Xu 陈吉华第四军医大学口腔医院修复科 dept.of Endodontics Prosthodontics and Operative DentistryUniversity of Maryland Dental School

具有钙、磷离子释放功能的新型纳米磷酸钙(Nano nanoparticles of amorphous calcium phosphate,NACP)树脂具有抑制龋病和促进牙齿再矿化的作用,成为可有效提高修复效果的一类新型功能性树脂。但是,这类树脂材料的钙和磷离子释放会随着...

具有钙、磷离子释放功能的新型纳米磷酸钙(Nano nanoparticles of amorphous calcium phosphate,NACP)树脂具有抑制龋病和促进牙齿再矿化的作用,成为可有效提高修复效果的一类新型功能性树脂。但是,这类树脂材料的钙和磷离子释放会随着时间衰减,关于可持续充电的磷酸钙树脂的研究尚属空白。目的:研制一种新型的可充电的磷酸钙树脂,探讨其钙、磷离子的充电和再释放的效能。方法:NACP颗粒(平均直径约116 nm)通过静电吸附技术进行制备。按照不同的树脂基质,制备了三

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上颌前牙区种植体脱落再种植-能否获得良好的美学效果

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中国口腔种植学杂志 2011年第1期16卷 32-32页

作者： Germán Gómez-Román Head of Implantology in the dept.of prosthodontics University of TübingenGermany

尽管长期效果研究显示种植体有极高的成功率。种植体脱落时有发生。手术创伤、愈合能力受损、过早负重、感染、骨结合丧失、种植体折断、过度负重等原因能造成种植体脱落。可以采用常规修复方式重新修复。也有患者要求在原区域重新种植... 详细信息

尽管长期效果研究显示种植体有极高的成功率。种植体脱落时有发生。手术创伤、愈合能力受损、过早负重、感染、骨结合丧失、种植体折断、过度负重等原因能造成种植体脱落。可以采用常规修复方式重新修复。也有患者要求在原区域重新种植修复。如果条件允许，很多病例适宜重新种植。

关键词：种植体折断上颌前牙区美学效果修复方式长期效果手术创伤种植修复骨结合

新型可充电纳米磷酸钙树脂促进牙釉质耐脱矿的作用研究

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新型可充电纳米磷酸钙树脂促进牙釉质耐脱矿的作用研究

第十二次全国口腔修复学学术会议

作者：张凌刘美 Michae D.Weir HockinH.K.Xu 陈吉华军事口腔医学国家重点实验室口腔疾病国家临床医学研究中心陕西省口腔医学重点实验室空军军医大学口腔医院修复科 dept of Endodontics Prosthodontics and Operative Dentistry University of Maryland Dental School

目的:测试新型可离子充电的PEHB-NACP树脂水门汀对于牙釉质的粘接及耐酸脱矿的作用。方法:NACP颗粒(平均直径约116 nm)通过静电吸附技术进行制备。加热回流反应合成季铵盐单体2-(甲基丙烯酰氧乙基)-正十二烷基-甲基溴化铵(MAE-DB)。将...

目的:测试新型可离子充电的PEHB-NACP树脂水门汀对于牙釉质的粘接及耐酸脱矿的作用。方法:NACP颗粒(平均直径约116 nm)通过静电吸附技术进行制备。加热回流反应合成季铵盐单体2-(甲基丙烯酰氧乙基)-正十二烷基-甲基溴化铵(MAE-DB)。将这两种功能成份添加PEHB树脂基质中,试制两种新型正畸粘接剂:PEHB+5%MAE-DB(简称PD);PEHB+40%NACP+5%MAE-DB(简称PND),选取常用的商品正畸粘接剂Transbond XT

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