نتایج جستجو برای: dental materials

تعداد نتایج: 581511  

2014
Thais Thomé Maria C.G. Erhardt Ariene A. Leme Isra Al Bakri Ana K. Bedran-Russo Luiz E. Bertassoni

© Springer International Publishing Switzerland 2015 F. Puoci (ed.), Advanced Polymers in Medicine, DOI 10.1007/978-3-319-12478-0_9 Abstract Polymers represent the foundation of modern restorative Dentistry. The majority of dental procedures currently utilized in clinical dentistry depend on the close interaction of polymeric materials with dental tissues. In fact, the dental matrix itself is l...

Journal: :Pediatrics 2010
Abby F Fleisch Perry E Sheffield Courtney Chinn Burton L Edelstein Philip J Landrigan

CONTEXT Dental sealants and composite filling materials containing bisphenol A (BPA) derivatives are increasingly used in childhood dentistry. Evidence is accumulating that BPA and some BPA derivatives can pose health risks attributable to their endocrine-disrupting, estrogenic properties. OBJECTIVES To systematically compile and critically evaluate the literature characterizing BPA content o...

2008
Z R Zhou J Zheng

The application of tribology in dentistry is a growing and rapidly expanding field. Intensive research has been conducted to develop an understanding of dental tribology for successful design and selection of artificial dental materials. In this paper, the anatomy and function of human teeth is presented in brief, three types of current artificial dental materials are summarized, and their adva...

Carlo Medina-Solís Edith Lara-Carrillo, Elías Salmerón-Valdéz Rogelio Scougall-Vilchis, Víctor Toral-Rizo Xóchitl Millán-Hernández

BACKGROUND AND AIM: In this manuscript, fluoride releasing dental materials controlling demineralization in fixed orthodontic patients, and the current strategies to prevent white spots were evaluated.METHODS: General literature review was carried out in SciVerse ScienceDirect databases. The search strategy included the terms from Medical Subject Headings (MeSH) created by National Library of M...

Journal: :The Journal of prosthetic dentistry 2002
Bernd Reitemeier Gottfried Reitemeier Annette Schmidt Wolfgang Schaal Peter Blochberger Dietmar Lehmann Thomas Herrmann

STATEMENT OF PROBLEM For some patients, radiation treatment is a part of tumor therapy in the head and neck area before and/or after surgery. The oral cavity and teeth are thereby frequently exposed to high doses of radiation. In this situation, electronic backscatter from dental materials may damage the surrounding soft tissue. PURPOSE This study determined the degree of absorption and the b...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی شهید صدوقی یزد - دانشکده دندانپزشکی 1389

چکیده ندارد.

Journal: :iranian endodontic journal 0
maria giovanna gandolfi laboratory of biomaterials and oral pathology department of odontostomatological sciences university of bologna, via san vitale 59 40125 - bologna, italy

introduction: ca(oh) 2 -containing/forming materials are conventionally used for indirect pulp-capping and are theoretically able to release ca 2+ and oh - ions for hydrolytic dissociation. however, no evidence exists for ion diffusion through the remaining coronal dentin. the aim of this study was to design an innovative experimental set-up to test the ability of ca(oh) 2 -containing and ca(oh...

2017
Toshiko MORIi

Farzaneh AGHAJANIi'2, Zulia HASRATININGSIHi'3 and Toshiko MORIi'4 iBiomaterials Science Unit, Faculty of Dentistry, The University of Sydney, 2 Chalmers Street, Surry Hills, NSW 2010, Australia2Department of Dental Materials, Faculty ef Dentistry, Tehran University of Medical Science, Tehran, Iran aDepartment of Dental Materials, Faculty ef Dentistry, Padjadjaran University, Jalan Sekeloa Selat...

2016
N. Gopi Chander

Nanomaterials have been studied in many products such as drug delivery, impression materials, restorative materials, dental implants, sensors, dental devices, and a widespread nanoparticles’ research has been done on various aspects of prosthetic dentistry. In dental materials, the nanoparticles are widely used in denture base materials, ceramics, implants, luting cements, and impression materi...

2010
Hugo Lemes Carlo Rodrigo Borges Fonseca Luciano de Souza Gonçalves Lourenço Correr-Sobrinho Carlos José Soares Mário Alexandre Coelho Sinhoreti João Pessoa

Department of Restorative Dentistry, Health Sciences Center, Federal University of Paraíba – UFPB, João Pessoa, PB, Brazil Department of Rsrtorative Dentistry, Goiania School of Dentistry, Federal University of Goias – UFG, Goiania, GO, Brazil Operative Dentistry and Dental Materials Division, Uberlândia School of Dentistry, Federal University of Uberlândia – UFU, Uberlândia, MG, Brazil Departm...

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