Relevant bibliographies by topics / Teeth Teeth Dental casting

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Teeth Teeth Dental casting'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 February 2022

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Journal articles on the topic "Teeth Teeth Dental casting"

1

Wahjuni, Sri, and Sefy Ayu Mandanie. "Fabrication of Combined Prosthesis With Castable Extracoronal Attachments (Laboratory Procedure)." Journal Of Vocational Health Studies 1, no. 2 (2017): 75. http://dx.doi.org/10.20473/jvhs.v1.i2.2017.75-81.

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Background : Nows a days has developed many kind of dentures to improve the functionality, comfort aesthetics. Stability, retention and its aesthetic can be improved by attachments. With many kind design assortment of dentures so need a different technique with the existing design. Purpose : The aim of this study is to know the danture manufacturing process in combination with Castable protesa Extracoronal Attachments labolatory procedure. Review: Fixed dentures are each bonded teeth protesa, inserted mechanically and support by teeth or dental implant abutment or that provide the main support for the dental protesa. A partial denture is a spin-off protesa that replaces one or more missing teeth, on the maxillary or mandibullary and can be opened by patients without the supervision of a dentist. Extracoronal attachment is an attachment that is part of the male and female part are almost entirely outside the contours of the Crown of the tooth. Conclusion: the initial stages are making of coping use wax pattern and inserted the female, the casting of metal, porcelain applications, making the wax pattern of the metal frame work, the casting of metal, inserted male, making a removable dentures.
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Schmidt, Christopher W. "Methods for Casting Ancient Bone and Teeth for Viewing under the SEM." Microscopy Today 7, no. 5 (1999): 14–15. http://dx.doi.org/10.1017/s1551929500064440.

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While using casts in place of original bones and teeth for study with the SEM is a rather common practice, periodic updates and introductions of unique casting methods help to keep the process of improving cast quality cumulative, limiting unnecessary repetition of ineffectual procedures. The following is a summary of casting methods that I have synthesized from several published reports as well as some that I have developed independently (e.g., Waters and Savage 1971; Scott 1982; Rose 1983; Gordon 1984; Teaford 1991; Buikstra and Ubelaker 1994; Schmidt, 1998). The study for which I first employed these methods consisted of hundreds of archeologically- derived human teeth dating from about 1,000 to around 10,000 years ago. The study required detailed views of dental surfaces magnified 500X (Figure 1). The casts that I produced routinely had features that were distinct at magnifications of 2.000X and higher.
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Turakhodjaev, N., Sh Chorshanbiev, N. Sadikova, and J. Egamshukurov. "REINFORCING THE STRENGTH OF GEAR SHAFT TEETH WITH HIGH PERFORMANCE." Technical science and innovation 2020, no. 1 (2020): 49–56. http://dx.doi.org/10.51346/tstu-01.20.1-77-0051.

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This article presents the results of the research on the development of the technology of increasing the service life of the sheets in the working conditions of the casting at the Central Repairs and Mechanical Plant at the Almalyk Mining and Metallurgy Refinery (CPC). One of the factors that led to the loss of Val schisternia was the study of the appearance, rupture and dental breakdown of the working surfaces, which led to increased production costs. Analyzes have shown that thermal processing and so-called thermal processing are recommended to increase the working capacity of the plants and factories at the refineries of electrochemicals (EHP).
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Tarigan, Buki. "KARAKTERISASI MATERIAL BUCKET TEETH PADA EXCAVATOR UNTUK PENINGKATAN KUALITAS DAN PEMBUATAN." INFOMATEK 18, no. 2 (2017): 97. http://dx.doi.org/10.23969/infomatek.v18i2.497.

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Abstrak: Bucket teeth adalah komponen attachment yang sering digunakan pada heavy equipment salah satunya yaitu bucket wheel excavator, yang fungsinya untuk material handling. Prinsip kerja bucket wheel excavator adalah continuous excavators, namun dalam pengoperasinnya bucket teeth sering terjadi kendala yang dapat mengganggu proses produksi. Salah satu kendala yang sering terjadi adalah keausan pada bucket teeth. Bucket teeth harus mempunyai ketangguhan dan kekuatan bahan yang tinggi, sehingga dapatmempengaruhi life time dari komponen tersebut dan mengurangi down time. Dalam penelitian ini akan dibahas mengenai karakterisasi material bucket teeth pada BWE (Bucket wheel excavator) dengan menggunakanmetoda pengamatan metalografi, pengujian komposisi kimia, dan pengujian kekerasan yang berguna untuk mengetahui harga kekerasan pada bucket teeth dengan, demikian dapat memberi informasi kepada industri lokal dan perusahaan yang menggunakan bucket teeth mengenai spesifikasi material yang cocok untuk pembuatan bucket teeth. Adapun hasil pengujian metalografi, analisa komposisi kimia bucket teeth adalah termasuk material baja paduan sedang yang mengandung silicon, mangan dan krom yang mempunyai sifat tangguh, tahan korosi dan tahan aus. Diliahat dari struktur mikro dan kekerasan mempunayai struktur martensit temper dan harga kekerasanya rata-rata 468 BHN. Dengan adanya porositas dan permukaan specimen yang kasar dapat diperkirakan bahwa proses pembuatan bucket teeth menggunakan proses pengecoran (casting), dan diikuti dengan pengerasan (hardening) dan temper
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Osborne, J. W. "Dental Amalgam and Mercury Vapor Release." Advances in Dental Research 6, no. 1 (1992): 135–38. http://dx.doi.org/10.1177/08959374920060010701.

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Dental diseases are among the most common ailments, and dentists in the United States spend over 50% of their time in dental practice rebuilding carious, malformed, and traumatically injured teeth. It is logical, therefore, that the majority of the dental school curriculum is devoted to the diagnosis, prevention, and treatment of teeth with anomalies. Dentists have several choices of materials they can use to accomplish the task of rebuilding teeth. Besides amalgam, they have ceramic materials, resin composites, base-metal and noble casting alloys, and glass-ionomer cements to use to restore the posterior dentition. Each of these restorative materials has advantages and disadvantages, and the clinical judgment as to when a particular material should be used is given a high priority in dental education. Amalgam is the most widely used of these restorative materials, with 92% of dentists listing it as the material of choice in the posterior of the mouth (Clinical Research Associates, 1990). Dentists have been placing amalgams for over 150 years in the US. They placed 150 million last year, which represents over 75 tons of amalgam alloy. The reasons that dentists use this restorative material so frequently are its durability, ease of manipulation, and low cost. Numerous clinical studies have been conducted on the serviceability of amalgam. Most of these have been on the old, low-copper alloys, and results indicate that they last from 8 to 15 years (Bailit et al,, 1979; Osborne et al., 1980; Qvist et al., 1986). In the past 20 years, vast improvements have been made in amalgams with the development of the high-copper systems. Clinical studies initiated in the 1970's are reporting that the well-placed high-copper amalgam will last over 30 years (Laswell et al., 1989; Letzel et al., 1989; Osborne and Norman, 1990; Osborne et al., 1991). The ease with which amalgam is manipulated has no equal. Placement of amalgam takes only 20-50% of the time it takes to restore a tooth with other materials. For the amalgam, this cost in placement time and the cost to purchase the material are considerably less. The one factor that amalgam does not have in its favor is esthetics. The other-restorative materials, frankly, look better.
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M, Satrio Krestiono, and Harry Laksono. "Telescopic Overdenture as An Aesthetic Treatment for Partially Dentate Patients – A case report." Indonesian Journal of Dental Medicine 1, no. 1 (2018): 27. http://dx.doi.org/10.20473/ijdm.v1i1.2018.27-30.

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Background: Metal frame denture design is common used for partially dentate patient, one of the problem was a metal appearance from wrought wire or a metal casting clasp as retainer, which is not really aesthetic. Telescopic overdenture with its double crown will be the best solution for those cases. Purpose: The purpose of this case report was to reported telescopic overdenture design and fabrication where the aesthetic was the main consideration. Case: Sixty years old female patient, a businesswoman, came to Dental Hospital of Universitas Airlangga, complained about her upper partially dentate and 6 years lower fixed partial denture, which is not comfortable to wear and her upper anterior teeth doesn’t look quite good. She wanted to make crowns and removable denture. Case management: After the diagnosis were made, the pretreatment plan were remove crown for the upper jaw, remove the bridges on lower jaw, and transitional dentures were made to maintain the VDO. The crowns and veneer were fabricated and inserted while the inner copings were tried up on prepared teeth. After the the dentures were produced, the inner copings were luted to the abutment teeth, and then the dentures were inserted using FGP (Friction GriP) cement for the friction effect. Discussion: Telescopic overdenture is consists of a double crown system known as “the telescopic”, the procedure involves fitting the remaining natural teeth with inner metal crowns, followed by outer crowns as part of an over denture that can be removed by the patient. Conclusion: This technique ensures that telescopic overdentures give natural aesthetic result.
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Scopa Kelso, Rebecca, Brannon I. Hulsey, and Kathryn R. D. Driscoll. "Dental molding compounds and casts." Dental Anthropology Journal 33, no. 1 (2020): 17–22. http://dx.doi.org/10.26575/daj.v33i1.290.

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Dental casts are invaluable research tools. There are a variety of molding compounds available, all having temperature, humidity, and timing guidelines to ensure a precise replica of dentition. However, not all field research conditions allow for adherence to environmental guidelines requiring longer wait times prior to pouring epoxy for casting. This study, tests a common molding compound in extreme environments and over varying time intervals, testing the integrity of the dental molds in producing precise replicas of original teeth. 580 molds were created under three varying environments: room temperature, hot/humid, and cold/dry. Molds were removed from these environments in two-week intervals over twelve weeks. The resulting casts were measured to determine timing limitations for producing accurate dental casts under varying environments. Molds stored at room temperature retained their shape and size for the complete twelve weeks. Molds kept in a hot and humid environment, however, only maintained their shape and size up to four weeks, whereas molds in a cold and dry environment showed significant changes by the end of the second week. These findings provide additional tools for researchers working in a variety of field conditions allowing casts to be taken of specimens that cannot be transported off site.
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Iordanishvili, A. K., A. I. Volodin, M. I. Muzikin, and A. A. Petrov. "Evaluation of metal-ceramic non-removable dentures, prosthetic bed and field during warranty periods." Bulletin of the Russian Military Medical Academy 20, no. 4 (2018): 91–95. http://dx.doi.org/10.17816/brmma12285.

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Using the clinical and radiological methods of investigation, the results of an assessment of the state of 287 metal-ceramic prosthetic structures were presented during the warranty period of their use in 186 people (53 men and 133 women) aged from 29 to 62 years who were made dental treatment and prophylactic institutions, located in the city (1 group of patients, 120 people) and rural areas (2 patients, 66 people) in the Krasnodar Territory of various forms of ownership. When assessing the condition of denture prosthesis, prosthetic bed and field, inflammatory changes in the periodontium, mobility and inflammation of the pulp of supporting teeth, recession of the gum, pressure ulcers in the region of the body of the bridge, contact between the prosthesis and antagonizing teeth in the central occlusion or overstrain of the occlusion in several units of dental prostheses structures, the presence of a large washing space in the area of the body of the bridge in the front sections of the dentition rows of the jaws, fracture castings, chips ics, chronic periapical foci of odontogenic infection of teeth under single, welded or supporting artificial crowns, as well as cementing of structures and the presence of hypersensitivity of teeth under artificial crowns. The frequency of occurrence of defects in dentures and complications of prosthetics, which were more often detected in persons who were prosthetically tested in health facilities, was determined, regardless of the form of their property located in rural areas. It is shown that at the moment many of the possible complaints and complaints of patients, in connection with the manufacture of metal-ceramic dentures, can prove to be justified. It is concluded that the introduction of internal quality control of medical care in all dental hospitals, clinics and offices, regardless of their territorial location and form of ownership, is a requirement of the time.
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Shaama, Fiayaz A., and Valerie A. Stoute. "Mapping of Tooth Loss Profiles and the Variety of Removable Partial Denture Designs Fitted to Patients in a University Dental School Clinic in Trinidad." International Journal of Medical and Dental Sciences 3, no. 1 (2014): 285. http://dx.doi.org/10.19056/ijmdsjssmes/2014/v3i1/80665.

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<p><strong>Background:</strong> Clinicians are continually challenged to improve the standard of treatment. Careful measurements and designs, based on knowledge of tooth loss patterns and biomechanical principles, will determine the overall quality of removable prostheses.</p><p><strong>Objectives:</strong> This study maps the pattern of tooth loss in a sample of patients and the most efficient designs employed for their cobalt-chrome removable prosthesis.</p><p><strong>Material and Methods:</strong> Data was collected from gypsum casts, metal castings, and prescriptions sent to dental technicians. The sample included both men (44) and women (109). Information was obtained on their Kennedy classification, number of missing teeth in the maxilla and the mandible, the type of major connector fitted, and when additional indirect retainers with clasps were incorporated into the frame. The significance of the association between pairs of these categorical variables was tested by a Chi Square test.</p><p><strong>Results:</strong> Patients with maxilla loss (82%) had mostly (54%) 6 to 10 missing teeth and were assessed principally (78%) as exhibiting Kennedy Class II or III patterns. Most (77%) of those missing teeth in their mandible (66%) were assessed as either Class I or Class II. The Anterior-Posterior (70%) in the maxilla and the Lingual Bar (74%) in the mandible were the most common fitted connectors. Indirect retainers were used for patients with maxilla (78%) or mandible (96%) tooth loss to provide extra stability.</p><p><strong>Conclusion:</strong> Additional components incorporated in the Cobalt-Chrome frame increased the biomechanical efficiency of the appliance by reducing destructive forces, caused by the torque on the abutment teeth.</p>
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Mishra, Khushbu. "Evaluation of change in implant abutment after teeth surface modifications." Bioinformation 17, no. 1 (2021): 157–61. http://dx.doi.org/10.6026/97320630017157.

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The surface modifications in teeth increase the retentive strength of cemented castings by providing micro as well as macro retentive ridge and groove patterns. Restoring the dental implants with cement-retained prosthesis is well known. Therefore, it is of interest to compare retentive property of implant abutments with and without circumferential grooves. Hence, 20 straight shoulder type titanium abutments were with abutment screws as well as prefabricated plastic copings and corresponding 12 mm-long stainless steel laboratory implant analogs were used. The abutments were divided into two subgroups of 10 abutments each: without grooves and with grooves. After thermocycling and storing the cemented abutments in water at 37°C water for 6 days they were assembled in the Universal testing machine and subjected to a pullout test (retention) at a crosshead speed of 5.0mm/min to record forces in Newton. Data suggest that the addition of grooves increased the retention. The mean retentive forces of standard machined abutments (plain) cemented with Resin modified GIC showed 339.34 N. Retention increased by 667.39N after addition of circumferential grooves. The surface modification of an implant abutment by means of circumferential grooves is an effective method of improving the retention of cast crowns cemented with resin modified GIC especially in short abutments.
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Dissertations / Theses on the topic "Teeth Teeth Dental casting"

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Mullen, S. Russell. "Accuracy of performing space analysis using emodels[TM] and plaster models." Morgantown, W. Va. : [West Virginia University Libraries], 2004. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3302.

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Thesis (M.S.)--West Virginia University, 2004.<br>Title from document title page. Document formatted into pages; contains vii, 56 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 36-39).
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Davis, Byron A. "Anatomical measurements of orthodontic and edentulous casts to determine the width of the maxillary anterior teeth." Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3977.

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Thesis (M.S.)--West Virginia University, 2005.<br>Title from document title page. Document formatted into pages; contains vii, 40 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 32-35).
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Nassar, Diaa Eldin M. "A prototype automatic dental identification system (ADIS)." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=1977.

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Thesis (M.S.)--West Virginia University, 2001.<br>Title from document title page. Document formatted into pages; contains v, 72 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 70-72).
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Lin, Jack Cheng-Wei, and n/a. "Electric pulp testing of molar teeth." University of Otago. School of Dentistry, 2007. http://adt.otago.ac.nz./public/adt-NZDU20071221.140417.

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Testing the vitality of teeth using electric pulp testers was reviewed. Two studies then investigated aspects of the application of electric pulp testing (EPT) to healthy first molar teeth. Twenty volunteers with first molars free of restorations and caries were recruited. One molar from each arch was selected and rubber dam applied. The tester probe was coated with fluoride gel. Seven sites on each crown were EPT tested four times, and all threshold responses recorded. Data were analysed using one way ANOVA at the 0.01 level. The lowest response for both the maxillary and mandibular teeth was with the probe on the mesio-buccal cusp tip. Males responded at a lower level than females at the mesio-buccal cusp tip, but this did not reach statistical significance. The relationship between pulp areas and dimensions on radiographs and the EPT results was investigated. Standardised bitewing radiographs of the tested molars were mounted and digitally scanned. Five measurements were taken using a computer program; crown width, the mesial and distal pulp horn heights, the area of the clinical crown, and the pulp area in the clinical crown. The four electrode placement sites with the lowest threshold from the pulp testing results were selected. Pearson correlations (2-tailed) were used to relate the measurements. There were no correlations between the coronal pulp size, pulp horn height and the probe placement site. The exception was an anomalous correlation between the distal horn height and mesio-buccal cuspal area of the maxillary molars.
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Walker, Richard Thomas. "A comparative investigation of the root number and canal anatomy of permanent teeth in a Southern Chinese population." Thesis, [Hong Kong : University of Hong Kong], 1987. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12335423.

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Tongkoom, Subongkoch. "The prevalence of dental anomalies in the primary dentition of Chinese children." [Hong Kong] : Faculty of Dentistry, the University of Hong Kong, 1994. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19902220.

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Lam, Raymond Hiu-wai. "Artificial teeth : dental biofilm analysis on a chip." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/62525.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>In this thesis, an "artificial teeth" microfluidic device is developed that provides unprecedented control over the conditions required to simulate the growth of complex dental biofilm. Dental plaque formation is not only a precursor to tooth decay, but also induces more serious systemic health problems such as cardiovascular disease, pre-term labor, and diabetes. Therefore, understanding the conditions promoting colonization and subsequent biofilm development involving complex bacteria coaggregation is particularly important. The requirement of the continuous culture and analysis systems for large quantities of growth media and reagents has pushed the move toward microfluidics - the miniaturization and chip-based control of fluidic operations. Microfluidic oxygenation is necessary to regulate the cellular gas condition of culture medium, especially for mixed population biofilms consisting of both anaerobic and aerobic cell populations. A double-layer gas perfusion network structure fabricated above the cell culture regions is developed for culture oxygenation. Throughout the modeling and analysis of the oxygen transfer in microfluidic oxygenators, design strategies for such devices are proposed for different configurations. Various designs of oxygen-nitrogen mixer networks providing parallel oxygenation with differential or tunable oxygen concentrations are described and verified experimentally to test the corresponding applicability in microbiological culture. The microfluidic "artificial teeth" platform, integrated with the microfluidic oxygenators, functions as an effective and inexpensive analysis tool to dynamically adjust critical growth parameters such as bacteria population, growth medium composition, medium flow rate and dissolved oxygen levels. The first single-chamber "artificial tooth" chip is developed for long-term dental biofilm culture with better medium handling, such as mixing, humidification and automated growth medium replenishment. This device is also compatible with different analysis techniques using optical microscopy in order to determine the biofilm thickness, the ratio between viable and dead cells, and the visualization of spatial distribution of different dental bacteria in the biofilm. Furthermore, the single-chamber design is extended to a device containing up to 128 chambers. This "artificial teeth" chip is developed to achieve high-throughput parallel biofilm culture and analysis with a matrix of different growth conditions that can contribute to the quantitative studies of the physiology of dental biofilms. The artificial teeth device is applied to investigate the response of two key dental bacteria, Streptococci sp. and Fusobacterium nucleatum, in the biofilm under different microenvironments, including their growth under different gas conditions and their adherence properties with different sucrose concentrations. This work demonstrates a successful application of microfluidics to long-term biofilm culture applications.<br>by Raymond H. W. Lam.<br>Ph.D.
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Dempsey, Paula Jane. "Genetic and environmental contributions to morphological variation in the human permanent dentition : a study of Australian twins." Title page, contents and abstract only, 1998. http://web4.library.adelaide.edu.au/theses/09PH/09phd389.pdf.

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Bibliography: leaves 348-366. Elucidates the nature and extent of genetic and environmental contributions to variation in permanent tooth crown size. Sibling correlations are compared to find evidence of sex-linked genes contributing to crown size. This hypothesis was tested by comparing mean tooth size in female-male opposite-sex twins with same-sex twins, and singletons.
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Lee, Chun-kei, and 李鎮基. "Dental anomalies in the primary dentition." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B4715567X.

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Delayed diagnosis of dental anomalies in the permanent dentition can lead to severe occlusal, functional and aesthetic problems. Early diagnosis is not feasible in the primary dentition stage without screening radiography, which is controversial due to possible mutagenic effects. However, some dental anomalies in the primary dentition of Caucasians have been found to be followed by anomalies of the permanent successors. Therefore, identifying individuals at high risk of having anomalies of their permanent teeth by screening children for dental anomalies in the primary dentition, will facilitate early diagnosis and appropriate treatment. The objectives of this study were to determine the prevalence of dental anomalies in the primary dentition of a southern Chinese child population, and to investigate the relationship between the presence of a talon cusp, missing or supernumerary tooth in the primary dentition and the number of the permanent successor teeth. A total of 1513 children from 12 kindergartens were invited to participate in the prevalence study. School children visiting a regional school dental clinic during a four-year period and having talon cusp, supernumerary tooth or congenitally missing tooth in the primary dentition were included in the study to determine the relationship to the permanent successors. A total of 1333 children, aged from 2 years 11 months to 5 years 5 months (mean age 4 years 4 months) were included in the prevalence study. The prevalence of the commonest dental anomaly, double tooth, was 4.28%. Almost 95% of which were in the mandibular anterior region; one third of the double teeth involved the central and lateral incisors while the other two-thirds involved a lateral incisor and canine. The prevalence of congenitally missing teeth was 3.53%; all but one were mandibular incisors, the majority of which were lateral incisors. Girls were affected twice as often as boys. Both talon cusp and a supernumerary tooth occurred rarely (0.15%) and they were only found in the maxillary incisor region. A study of 57 cases of talon cusp on primary maxillary incisors showed that, when there was a talon cusp on the lateral incisor, 78.3% of the permanent successors exhibited odontogenic abnormalities; mostly in the form of supernumerary teeth. However, a talon cusp on a maxillary central incisor had no effect on the permanent successor. A study of 30 children with supernumerary primary teeth revealed that half of the children with supernumerary primary maxillary lateral incisors also had supernumerary permanent successors. A further study of 182 children with missing primary mandibular incisors showed that normal permanent successors were present in 50% of the cases with missing central incisors but only 8.5% of cases with missing lateral incisors. The prevalence of dental anomalies in the primary dentition of a local southern Chinese population differed from that of Caucasians. Children with talon cusp on primary maxillary lateral incisors, missing mandibular incisors and supernumerary maxillary lateral incisors were found to be at high risk of having an odontogenic abnormality in the permanent dentition. Clinicians should be aware of these anomalies and prepared to implement appropriate treatment.<br>published_or_final_version<br>Dentistry<br>Doctoral<br>Doctor of Philosophy
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Alkharobi, Hanaa. "Characterisation of dental pulp cells derived from carious teeth." Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/15341/.

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This study investigated some characteristics of dental pulp stromal/stem cells (DPSCs) isolated from healthy teeth (hDPSCs) compared to DPSCs isolated from teeth with shallow carious lesions (cDPSCs) with a view to the use of both cell types in hard tissue engineering strategies. Osteogenic differentiation was investigated using appropriate histochemical staining and osteogenic marker expression (ALPL, OC, RUNX-2). In addition, angiogenic (VEGFR-2, PECAM-1) and inflammatory gene markers (TLR-2, TLR-4) were investigated together with the secretion of the pro-inflammatory cytokines (IL-6 and IL-8). The activity of the pro-osteogenic IGF axis was also investigated in hDPSCs and cDPSC cultures. cDPSCs exhibited significantly higher clonogenic potential, and possess a higher proportion of cell that express mesenchymal stem cell markers (CD146+, CD90+ and CD105+, CD45-, CD31-) compared with hDPSCs. Evidence also suggested that cDPSCs had a greater osteoblastic differentiation potential than hDPSCs. cDPSCs expressed higher levels of inflammatory markers than hDPSCs together with higher concentrations of IL-6 and IL-8 in conditioned medium indicative of retention of a carious phenotype following cell isolation and culture. Finally functional examination of the IGF axis suggested a role for insulin-like growth factor binding proteins-2 and -3 (IGFBP-2 and -3) in the osteogenic differentiation of DPSCs. Therefore cDPSCs are comparable to hDPSCs in terms of their osteogenic potential and the inflammatory environment of cDPSCs may offer a promising cell source for future mineralised tissue repair and regeneration.
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Books on the topic "Teeth Teeth Dental casting"

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Iveson-Iveson, Joan. Your teeth. Bookwright Press, 1985.

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Ford, T. R. Pitt. The restoration of teeth. Blackwell Scientific, 1985.

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The restoration of teeth. Blackwell Scientific, 1985.

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Ford, T. R. Pitt. The Restoration of teeth. Blackwell Scientific Publications, 1985.

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Ford, T. R. Pitt. The restoration of teeth. 2nd ed. Blackwell Scientific, 1992.

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N, Johnson Orlen, and De Lyre, Wolf R., 1912-, eds. Essentials of dental radiography for dental assistants and hygienists. 9th ed. Pearson, 2012.

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We like our teeth. Hohm Press, 2009.

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Mikell, Worley, and American Literacy Corporation for Young Readers, eds. Say ahh!: The teeth book. American Literacy Corporation for Young Readers, 2008.

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International Symposium on Dental Morphology (12th 2001 Sheffield, England). Dental morphology 2001. Edited by Brook Alan. Sheffield Academic Press, 2001.

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Widdowson, T. W. Notes on dental anatomy and physiology and dental histology (human and comparative): Student choice notes. 5th ed. Dr T. W. Widdowson (US), Dr Faraz Mohammed (India): Crusons Publications, 2009.

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Book chapters on the topic "Teeth Teeth Dental casting"

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Höhling, H. J. "Special Aspects of Biomineralization of Dental Tissues." In Teeth. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-83496-7_7.

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Frank, R. M., and J. Nalbandian. "Structure and Ultrastructure of the Dental Pulp." In Teeth. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-83496-7_5.

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Zhou, Zhong-Rong, Hai-Yang Yu, Jing Zheng, Lin-Mao Qian, and Yu Yan. "Introduction to Teeth." In Dental Biotribology. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-4550-0_1.

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Zhou, Zhong-Rong, Hai-Yang Yu, Jing Zheng, Lin-Mao Qian, and Yu Yan. "Microtribology of Human Teeth." In Dental Biotribology. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-4550-0_5.

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Larheim, Tore A., and Per-Lennart A. Westesson. "Teeth and Dental Implants." In Maxillofacial Imaging. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53319-3_7.

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Schuurs, Albert. "Discoloration of Teeth." In Pathology of the Hard Dental Tissues. John Wiley & Sons, Ltd,., 2013. http://dx.doi.org/10.1002/9781118702659.ch10.

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Alt, Kurt W., and Sandra L. Pichler. "Artificial Modifications of Human Teeth." In Dental Anthropology. Springer Vienna, 1998. http://dx.doi.org/10.1007/978-3-7091-7496-8_20.

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Türp, Jens C., and Kurt W. Alt. "Anatomy and Morphology of Human Teeth." In Dental Anthropology. Springer Vienna, 1998. http://dx.doi.org/10.1007/978-3-7091-7496-8_6.

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Tiong, Noah Teo Bo, and Loo Sun Din. "Replacing Missing Teeth: Dental Implants." In Atlas of Operative Maxillofacial Trauma Surgery. Springer London, 2020. http://dx.doi.org/10.1007/978-1-4471-5616-1_44.

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Zhou, Zhong-Rong, Hai-Yang Yu, Jing Zheng, Lin-Mao Qian, and Yu Yan. "Friction and Wear Behavior of Human Teeth." In Dental Biotribology. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-4550-0_3.

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Conference papers on the topic "Teeth Teeth Dental casting"

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Leu, Ming C., and Parthiban Delli. "Digital Manufacturing of Implant Based Dental Restorations." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59242.

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Traditional methods of producing dental bars for overdentures involve tedious and time-consuming operations that demand substantial human labor and demanding skills. Though there exist several CAD/CAM systems that have been developed for various dental restorations like bridges, crowns, etc., there exists no commercial CAD/CAM system at present for design and fabrication of dental restorations for missing multiple teeth. In the research described in the present paper, CAD models of dental bars for implant-retained dental restorations were used as input for three types of fabrication processes: rapid prototyping followed by investment casting, CNC milling, and direct digital manufacturing. Details of material and process combinations and results of comparing these three types of processes, including an analysis on dimensional accuracy, are discussed.
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Padole, Pramod, Rashmi Uddanwadiker, and Harshwardhan Arya. "Linear Finite Element Analysis of a 3-Dimensional Tooth and Its Prototype Model." In ASME 8th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2006. http://dx.doi.org/10.1115/esda2006-95225.

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Dentist, follow root canal therapy to treat teeth with pulpal involvement due to dental caries or as a result of trauma. In order to restore fractured and broken down teeth internal reinforcement is required in the form of a post-core restoration. The post extends into the root canal space and provides retention for the core, which subsequently helps to provide a foundation for the crown restoration. For the treatment procedure, post, core and crown are casted by an indirect procedure by taking the measurements from patient’s tooth in the form of impressions. These impressions are then converted into solid gypsum casts and then wax patterns are developed in order to facilitate casting by the lost wax technique. The final shape of the core and crown and success of the treatment entirely depends upon the skill of the dental technician and involves a number of variables in impressioning, cast poring and wax pattern fabrication. The treatment can be further simplified by making a prototype model of the post, core and the crown by taking the dimensions from the patient’s tooth. This paper presents four prototype models prepared from the solid model of the original tooth and three restored tooth.
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Hu, Zhanli, P. Z. Wu, Jianbao Gui, Yao Chen, and Hairong Zheng. "Teeth segmentation using dental CT data." In 2014 7th International Conference on Biomedical Engineering and Informatics (BMEI). IEEE, 2014. http://dx.doi.org/10.1109/bmei.2014.7002747.

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Rawicz, Andrew H., Ivan Melnyk, and Pawel Kowalski. "Translucency measurements in teeth and dental materials." In Biomedical Optics 2003, edited by Peter Rechmann, Daniel Fried, and Thomas Hennig. SPIE, 2003. http://dx.doi.org/10.1117/12.500135.

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Low, I. M., J. Fulton, P. Cheang, and K. A. Khor. "DESIGNING NEW DENTAL MATERIALS THROUGH MIMICKING HUMAN TEETH." In Processing and Fabrication of Advanced Materials VIII. WORLD SCIENTIFIC, 2001. http://dx.doi.org/10.1142/9789812811431_0043.

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Marras, I., L. Papaleontiou, N. Nikolaidis, K. Lyroudia, and I. Pitas. "Virtual Dental Patient: a System for Virtual Teeth Drilling." In 2006 IEEE International Conference on Multimedia and Expo. IEEE, 2006. http://dx.doi.org/10.1109/icme.2006.262533.

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Sinescu, C., V. F. Duma, S. Canjau, et al. "Dentistry investigations of teeth and dental prostheses using OCT." In SPIE Photonics Europe, edited by Jürgen Popp, Valery V. Tuchin, Dennis L. Matthews, and Francesco S. Pavone. SPIE, 2016. http://dx.doi.org/10.1117/12.2227443.

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Rekow, D., and V. Thompson. "Dental Materials and Teeth: Testing Demands and Performance Challenges (Keynote)." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63768.

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Contact fatigue plays a critical role in performance of dental materials. Both naturally occurring materials (e.g., the tooth itself) and restorative materials, particularly ceramics are vulnerable to contact fatigue-induced and fatigue-exacerbated damage. Normal chewing functions are complex and unless accurately mimicked by test methods, do not reproduce clinically relevant failure modes. Without this, development of new material systems cannot proceed on a rational basis and will continue to rely on patients serving as the testing ground.
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Al-sherif, Nourdin, Guodong Guo, and Hany H. Ammar. "Automatic Classification of Teeth in Bitewing Dental Images Using OLPP." In 2012 IEEE International Symposium on Multimedia (ISM). IEEE, 2012. http://dx.doi.org/10.1109/ism.2012.26.

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Poonsri, Arisa, Napapa Aimjirakul, Theekapun Charoenpong, and Chamaiporn Sukjamsri. "Teeth segmentation from dental x-ray image by template matching." In 2016 9th Biomedical Engineering International Conference (BMEiCON). IEEE, 2016. http://dx.doi.org/10.1109/bmeicon.2016.7859599.

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