Download or read book Biologic response of the subcutaneous conjuntive tissue of rats to implants of root canal sealers written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: O objetivo do presente estudo foi avaliar comparativamente a resposta tecidual a cimentos obturadores de canais radiculares à base de silicone (RoekoSeal) e resina epóxi (AH Plus). Foram utilizados 24 ratos machos da linhagem Wistar, pesando entre 250 e 350 gramas, sendo realizados em cada rato dois implantes de tubos de polietileno contendo os cimentos a serem avaliados e um controle, no qual o tubo foi implantado vazio. Após os períodos experimentais de 07, 15, 30 e 60 dias, os animais foram levados à óbito induzido e fragmentos teciduais foram coletados e imediatamente imersos em formol a 10% tamponado por 48 horas à temperatura ambiente, sendo desta forma, realizado o processamento histológico, obtendo-se cortes semi-seriados posteriormente analisados em microscópio de luz, observando-se o grau de reação inflamatória, presença ou não de necrose, de macrófagos e células gigantes assim como a espessura da cápsula fibrosa. Foi possível observar que aos 7 dias o RoeKoSeal apresentou infiltrado inflamatório linfoplasmocitário discreto e o AH Plus infiltrado inflamatório linfoplasmocitário moderado, aos 15 dias o RoekoSeal apresentou reação inflamatória discreta, enquanto a do AH Plus foi intensa, com reação de corpo estranho em um dos casos. Aos 30 dias, o primeiro manteve-se com resposta inflamatória discreta e o segundo moderada, sendo aos 60 dias ausente para o RoekoSeal e discreta para o AH Plus. Ainda foi possível observar que em todos os períodos houve extravasamento de material para o cimento AH Plus. O grupo controle apresentou reação inflamatória discreta em todos os intervalos. Pôde-se concluir que ambos materiais tiveram biocompatibilidade aceitável, porém com comportamento consideravelmente superior do RoekoSeal nos períodos analisados quando relacionado ao grupo controle e ao AH Plus, o qual teve reações inflamatórias de maior intensidade.
Download or read book Bioceramics and Biocomposites written by Iulian Antoniac and published by John Wiley & Sons. This book was released on 2019-04-04 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides comprehensive coverage of the research into and clinical uses of bioceramics and biocomposites Developments related to bioceramics and biocomposites appear to be one the most dynamic areas in the field of biomaterials, with multiple applications in tissue engineering and medical devices. This book covers the basic science and engineering of bioceramics and biocomposites for applications in dentistry and orthopedics, as well as the state-of-the-art aspects of biofabrication techniques, tissue engineering, remodeling, and regeneration of bone tissue. It also provides insight into the use of bionanomaterials to create new functionalities when interfaced with biological molecules or structures. Featuring contributions from leading experts in the field, Bioceramics and Biocomposites: From Research to Use in Clinical Practice offers complete coverage of everything from extending the concept of hemopoietic and stromal niches, to the evolution of bioceramic-based scaffolds. It looks at perspectives on and trends in bioceramics in endodontics, and discusses the influence of newer biomaterials use on the structuring of the clinician’s attitude in dental practice or in orthopedic surgery. The book also covers such topics as biofabrication techniques for bioceramics and biocomposites; glass ceramics: calcium phosphate coatings; brain drug delivery bone substitutes; and much more. Presents the biggest trends in bioceramics and biocomposites relating to medical devices and tissue engineering products Systematically presents new information about bioceramics and biocomposites, developing diagnostics and improving treatments and their influence on the clinicians' approaches Describes how to use these biomaterials to create new functionalities when interfaced with biological molecules or structures Offers a range of applications in clinical practice, including bone tissue engineering, remodeling, and regeneration Delineates essential requirements for resorbable bioceramics Discusses clinical results obtained in dental and orthopedic applications Bioceramics and Biocomposites: From Research to Use in Clinical Practice is an excellent resource for biomaterials scientists and engineers, bioengineers, materials scientists, and engineers. It will also benefit mechanical engineers and biochemists who work with biomaterials scientists.
Download or read book Biocompatibility of Dental Materials written by Gottfried Schmalz and published by Springer Science & Business Media. This book was released on 2008-10-10 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive and scientifically based overview of the biocompatibility of dental materials. Up-to-date concepts of biocompatibility assessment are presented, as well as information on almost all material groups used in daily dentistry practice. Furthermore, special topics of clinical relevance (e.g,, environmental and occupational hazards and the diagnosis of adverse effects) are covered. The book will: improve the reader’s ability to critically analyze information provided by manufacturers supply a better understanding of the biocompatibility of single material groups, which will help the reader choose the most appropriate materials for any given patient and thus prevent adverse effects from developing provide insights on how to conduct objective, matter-of-fact discussions with patients about the materials to be used in dental procedures advise readers, through the use of well-documented concepts, on how to treat patients who claim adverse effects from dental materials feature clinical photographs that will serve as a reference when analyzing clinical symptoms, such as oral mucosa reactions.
Download or read book Endodontics written by John Ide Ingle and published by . This book was released on 1985 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1972 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annals of Dentistry written by and published by . This book was released on 1985 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pathways of the Pulp written by Stephen Cohen and published by Mosby Elsevier Health Science. This book was released on 1994 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nanotechnology in Endodontics written by Anil Kishen and published by Springer. This book was released on 2015-03-18 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides detailed information on the emerging applications of nanomaterials and nanoparticles within endodontics, highlighting the exciting potential clinical impact of nanotechnology in the field. The range of applications covered is diverse, encompassing drug and gene delivery, tissue engineering, antibacterial strategies, dentin tissue stabilization, dentin pulp regeneration and use in restorative and endodontic materials. Important scientific background information relating to each application is provided, with clear coverage of basic principles. In addition, potential pitfalls are identified and explained. The cytotoxicity of nanomaterials and nanoparticles is also addressed in a separate chapter. The book will be of value both for endodontic practitioners and for all scientists and graduate students who are interested in the application of nanotechnology in endodontics.
Download or read book Endodontic Surgery written by Donald E. Arens and published by HarperCollins Publishers. This book was released on 1981 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microsurgery in Endodontics written by Syngcuk Kim and published by John Wiley & Sons. This book was released on 2017-08-07 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microsurgery in Endodontics provides the definitive reference to endodontic microsurgery, with instructive photographs and illustrations. Provides a definitive reference work on endodontic microsurgery Includes contributions from pioneers and innovators in the field of microsurgical endodontics Describes techniques for a wide range of microsurgical procedures Includes more than 600 instructive illustrations and photographs
Download or read book Oral Research Abstracts written by and published by . This book was released on 1975 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index to Dental Literature written by and published by . This book was released on 1975 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with 1962, references are not limited to material in the English language.
Download or read book Restoration of Root Canal Treated Teeth written by Jorge Perdigão and published by Springer. This book was released on 2015-10-02 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive and up-to-date overview of the restoration of teeth retained through root canal treatment, from the perspective of adhesive dentistry. The challenge of adhesion to root dentin is first explained and guidance provided on assessment of the restorability of endodontically treated teeth. The types of prefabricated passive post are then described in detail. The advantages and disadvantages of each type are outlined, with identification of the factors that influence post selection. Further topics include the ferrule effect, evidence‐based clinical applications of fiber posts and new methods to lute fiber posts to the root canal without dentin adhesives. In addition, frequent myths are identified and dispelled. All aspects are illustrated with clinical and laboratory images, diagrams and high-resolution electron microscopy photographs.
Download or read book Lithium Ion Batteries written by Mohammad (Mim) Rahimi and published by MDPI. This book was released on 2021-05-04 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lithium-ion batteries (LIBs), as a key part of the 2019 Nobel Prize in Chemistry, have become increasingly important in recent years, owing to their potential impact on building a more sustainable future. Compared with other batteries developed, LIBs offer high energy density, high discharge power, and a long service life. These characteristics have facilitated a remarkable advance of LIBs in many frontiers, including electric vehicles, portable and flexible electronics, and stationary applications. Since the field of LIBs is advancing rapidly and attracting an increasing number of researchers, it is necessary to often provide the community with the latest updates. Therefore, this book was designed to focus on updating the electrochemical community with the latest advances and prospects on various aspects of LIBs. The materials presented in this book cover advances in several fronts of the technology, ranging from detailed fundamental studies of the electrochemical cell to investigations to better improve parameters related to battery packs.
Download or read book Textbook of Endodontology written by Gunnar Bergenholtz and published by John Wiley & Sons. This book was released on 2013-03-27 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Textbook of Endodontology continues the aim of serving the educational needs of dental students and dental practitioners searching for updates on endodontic theories and techniques. Significantly restructured and completely updated, the new edition maintains the ethos of the original, facilitating ease of learning through pedagogical features such as annotated references, core concepts and key literature. It features a number of new chapters on topics ranging from outcomes of endodontic treatment to managing endodontic complications to dental trauma. Additionally, all other chapters have been thoroughly revised and brought up to date to reflect contemporary knowledge and practice. Textbook of Endodontology continues its important function of providing lucid scholarship and clear discussion of biological concepts and treatment principles in endodontics, and as such will be an important update to its current readers and a valuable discovery to its new audience.
Download or read book Degradation of Implant Materials written by Noam Eliaz and published by Springer Science & Business Media. This book was released on 2012-08-21 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the current understanding of the mechanical, chemical and biological processes that are responsible for the degradation of a variety of implant materials. All 18 chapters will be written by internationally renowned experts to address both fundamental and practical aspects of research into the field. Different failure mechanisms such as corrosion, fatigue, and wear will be reviewed, together with experimental techniques for monitoring them, either in vitro or in vivo. Procedures for implant retrieval and analysis will be presented. A variety of biomaterials (stainless steels, titanium and its alloys, nitinol, magnesium alloys, polyethylene, biodegradable polymers, silicone gel, hydrogels, calcium phosphates) and medical devices (orthopedic and dental implants, stents, heart valves, breast implants) will be analyzed in detail. The book will serve as a broad reference source for graduate students and researchers studying biomedicine, corrosion, surface science, and electrochemistry.
Download or read book Manual of Minor Oral Surgery for the General Dentist written by Pushkar Mehra and published by John Wiley & Sons. This book was released on 2015-08-03 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Manual of Minor Oral Surgery for the General Dentist, Second Edition continues the aim of providing clear and practical guidance to common surgical procedures encountered in general practice. Fully revised and updated with three additional chapters, the book approaches each procedure through detailed, step-by-step description and illustration. Ideal for general dental practitioners and students, the book is an indispensible tool for planning, performing, and evaluating a range of surgical procedures in day-to-day practice. The Manual of Minor Oral Surgery for the General Dentist begins with an expanded chapter on patient evaluation and history taking and a new chapter on managing the patient with medical comorbidities. It also address infections and sedation besides procedural chapters on such topics as third molar extractions, preprosthetic surgery, surgical implantology, crown-lengthening, and biopsy of oral lesions.
