New polymeric materials for use in glass-ionomer cements.

abstract：OBJECTIVES:One of the reasons for using composite inlays is that restorations can be tempered. Composites tempered with heat and light have, at least initially, an enhanced degree of cure which, it is claimed, improves their physical properties, including wear resistance. The aim of this study was to compare the wear r...

journal_title：Journal of dentistry

authors： Wassell RW,McCabe JF,Walls AW

更新日期：1997-01-01 00:00:00

abstract：OBJECTIVES:To compare the effect of bioavailable gluconate-chelated stannous fluoride (SnF2) toothpaste with control toothpastes for treatment of dentine hypersensitivity (DH) and enamel erosion. DATA AND SOURCES:A Procter & Gamble Oral Care archive of clinical studies was reviewed from 2000 to 2020. Eligible studies ...

journal_title：Journal of dentistry

authors： West NX,He T,Zou Y,DiGennaro J,Biesbrock A,Davies M

更新日期：2020-12-28 00:00:00

abstract：OBJECTIVES:This prospective clinical study compared the performance of implant-retained (study group) and tooth-retained (control) zirconia based fixed dental prostheses (FDPs) with at least 4 units. The null-hypothesis stated that complication rates in both groups are equally distributed. METHODS:The study included p...

journal_title：Journal of dentistry

authors： Konstantinidis IK,Jacoby S,Rädel M,Böning K

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVES:The aim of the present study was to review the current literature relating to the impact of dental implants on oral health-related quality of life (OHRQoL) in edentulous or partially dentate patients. DATA/SOURCES:Systematic literature searches were performed in the PubMed, EMBASE, and Cochrane Library data...

journal_title：Journal of dentistry

authors： Reissmann DR,Dard M,Lamprecht R,Struppek J,Heydecke G

更新日期：2017-10-01 00:00:00

abstract：:The effects of sample thickness on the in vitro bond strength of two light-activated glass polyalkenoate cements to dentine have been investigated. The buccal and/or lingual surfaces of non-carious human third molar teeth were used for bonding. The tensile bond strengths to dentine of samples of the cements of 0.5 mm,...

journal_title：Journal of dentistry

authors： Bourke AM,Walls AW,McCabe JF

更新日期：1994-08-01 00:00:00

abstract：:Clinical experience suggests that severe alveolar bone resorption can limit the success of complete denture wearing. The loss of bone mineral with age occurs throughout the skeleton, which contributes to the high incidence of bone fractures later in life. Women are more commonly affected by some of these fractures. Th...

journal_title：Journal of dentistry

authors： Humphries S,Devlin H,Worthington H

更新日期：1989-04-01 00:00:00

abstract：OBJECTIVES:The purpose of this study was to characterize changes in surface topography associated with different surface treatments and their effect on tensile bond strength (TBS) of repaired water-aged anterior restorative micro-fine hybrid resin composite. METHODS:The TBS of repaired resin-based composite slabs eith...

journal_title：Journal of dentistry

authors： Fawzy AS,El-Askary FS,Amer MA

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVES:To detect any differences in the propensity of unstimulated and stimulated, individual whole saliva to cause in vitro staining by chlorhexidine and tea. METHODS:Unstimulated and stimulated human saliva was collected on a daily basis and used to coat optically clear acrylic specimens. Specimens were subjecte...

journal_title：Journal of dentistry

authors： Sheen S,Banfield N,Addy M

更新日期：2002-09-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to compare microleakage of glass ionomer materials (GIC) using two different modes of cavity preparation: a high-speed hand piece and an erbium/yttrium-aluminum-garnet (Er/YAG) laser. METHODS:Eighty caries free permanent molar teeth had class V preparations cut on both the bucca...

journal_title：Journal of dentistry

authors： Quo BC,Drummond JL,Koerber A,Fadavi S,Punwani I

更新日期：2002-05-01 00:00:00

abstract：OBJECTIVES:Secondary caries at the tooth-restoration margins is a primary reason for restoration failure. Cracks at the margins lead to leakage which can trap bacteria, producing acids to cause caries. To date, there has been no report on developing an adhesive resin that has self-healing, antibacterial and remineraliz...

journal_title：Journal of dentistry

authors： Yue S,Wu J,Zhang Q,Zhang K,Weir MD,Imazato S,Bai Y,Xu HHK

更新日期：2018-08-01 00:00:00

abstract：:Maximum lateral forces as measured by strain gauges mounted on the analysing rod of a Nesor surveyor for four operators during surveying procedures ranged from 81 to 110 cN (mean 92.4 cN). Maximum lateral forces used when trimming blockout and inlay wax ranged from 159 to 184 cN (mean 169 cN) and 137 to 196 cN (mean 1...

journal_title：Journal of dentistry

authors： Ahmad I,Waters NE

更新日期：1991-06-01 00:00:00

abstract：OBJECTIVES:This study evaluated the immediate and 6-month resin-dentin micro-bond strength (microTBS) of one-step self-etch systems (Adper Prompt L-Pop [AD] 3M ESPE; Xeno III [XE] Dentsply De Trey; iBond [iB] Heraeus Kulzer) under different application modes. MATERIALS AND METHODS:Dentin oclusal surfaces were exposed ...

journal_title：Journal of dentistry

authors： Reis A,Albuquerque M,Pegoraro M,Mattei G,Bauer JR,Grande RH,Klein-Junior CA,Baumhardt-Neto R,Loguercio AD

更新日期：2008-05-01 00:00:00

abstract：OBJECTIVE:To investigate the effects of Halloysite® aluminosilicate clay nanotubes (HNTs) addition on selected physical, mechanical, and biological properties of experimental adhesive resins. METHODS:Experimental dentin adhesive resins were prepared by mixing Bis-GMA, TEGDMA, HEMA (50/25/25wt.%), and photo-initiators....

journal_title：Journal of dentistry

authors： Feitosa SA,Münchow EA,Al-Zain AO,Kamocki K,Platt JA,Bottino MC

更新日期：2015-11-01 00:00:00

abstract：:Evidence exists that plasma F- concentrations of 1.0 part/10(6) are nephrotoxic and that much lower levels disturb enamel mineralization. Ingested F(-)-containing gels, tablets and toothpastes all raise plasma F- levels significantly, as does prolonged exposure to fluorine-containing anaesthetic gases. There is, there...

journal_title：Journal of dentistry

authors： Tyler JE,Poole DF,Kong KL

更新日期：1990-02-01 00:00:00

abstract：OBJECTIVE:Bitewing radiographs are the main tool for approximal caries detection. However, interpretation of findings is affected by numerous factors, such as beam angulation, exposure conditions, morphologic variations, etc. The objective of the present study was to compare the ability to detect virtually identical, a...

journal_title：Journal of dentistry

authors： Eli I,Weiss EI,Tzohar A,Littner MM,Gelernter I,Kaffe I

更新日期：1996-11-01 00:00:00

abstract：OBJECTIVES:Probiotics might be beneficial to prevent or treat caries, gingivitis or periodontitis. We aimed to appraise trials assessing probiotics for managing caries and periodontal disease. DATA:We included randomized controlled trials comparing the efficacy of probiotics versus (placebo) control with regards to St...

journal_title：Journal of dentistry

authors： Gruner D,Paris S,Schwendicke F

更新日期：2016-05-01 00:00:00

abstract：UNLABELLED:Three types of fiber-reinforced composite (FRC) molar crowns were tested on their fracture resistance and marginal adaptation under simulated oral stress conditions. Two glass fiber systems, one processed with a vacuum/pressure system, the other by manual fiber adaptation, and a polyethylene fiber system wer...

journal_title：Journal of dentistry

authors： Behr M,Rosentritt M,Latzel D,Kreisler T

更新日期：2001-03-01 00:00:00

abstract：OBJECTIVE:The aim of this article was to assess the clinical evidence for or against acupuncture and acupuncture-like therapies as treatments for temporomandibular joint disorder (TMD). DATA:This systematic review includes randomized clinical trials (RCTs) of acupuncture as a treatment for TMD compared to sham acupunc...

journal_title：Journal of dentistry

authors： Jung A,Shin BC,Lee MS,Sim H,Ernst E

更新日期：2011-05-01 00:00:00

abstract：OBJECTIVE:An accurate evaluation of the extent of dental caries and possible progress of the lesion from enamel into dentin is very important in clinical dentistry. Dentists need an imaging technology that can noninvasively and reliably quantify the extent of caries. This study aimed to evaluate the effectiveness of no...

journal_title：Journal of dentistry

authors： Nakagawa H,Sadr A,Shimada Y,Tagami J,Sumi Y

更新日期：2013-01-01 00:00:00

abstract：OBJECTIVE:The primary goal is to develop a self-cured polyacid-modified resin composite with good mechanical and rheological properties. To achieve such a goal, the aim of this study is to determine how volume filler fraction (VFF) affects mechanical properties and viscosities of such materials containing different fil...

journal_title：Journal of dentistry

authors： Schulze KA,Zaman AA,Söderholm KJ

更新日期：2003-08-01 00:00:00

abstract：OBJECTIVES:Newer tricalcium silicate cements (TSC) may offer biocompatibility with improved working properties. This study aimed to evaluate: (1) the occurrence of mineral deposition at the interface between dentine and two TSC (ProRoot(®) MTA and Biodentine(®)) in simulated body fluid, and (2) to investigate the natur...

journal_title：Journal of dentistry

authors： Kim JR,Nosrat A,Fouad AF

更新日期：2015-02-01 00:00:00

abstract：OBJECTIVE:Several studies have made comparisons in the dimensional accuracy of different elastomeric impression materials. Most have used two-dimensional measuring devices, which neglect to account for the dimensional changes that exist along a three-dimensional surface. PURPOSE:The aim of this study was to compare th...

journal_title：Journal of dentistry

authors： Shah S,Sundaram G,Bartlett D,Sherriff M

更新日期：2004-11-01 00:00:00

abstract：OBJECTIVES:Full-ceramic systems can be produced by different techniques (layering, heatpressing, CAD/CAM) and have various compositions with different crystalline contents that may affect the optical properties of laminate restorations. METHODS:A total of 60 specimens were prepared from e.max Press, e.max CAD, Empress...

journal_title：Journal of dentistry

authors： Bagis B,Turgut S

更新日期：2013-08-01 00:00:00

abstract：INTRODUCTION:We assessed time trends in root caries experience, i.e. the sum of filled and carious root surfaces (FRS, CRS), and evaluated risk indicators of FRS/CRS in Germany. METHODS:FRS and CRS from repeated waves (1997, 2005, 2014) of the nationally-representative German Oral Health Studies were analyzed in 35-44...

journal_title：Journal of dentistry

authors： Schwendicke F,Krois J,Schiffner U,Micheelis W,Jordan RA

更新日期：2018-11-01 00:00:00

abstract：:Replacement of pin-retained amalgam restorations is complicated by the loss of prime pin sites and remaining pin sites posing anatomical problems. Self-threading dentine pins can be removed with an ultrasonic handpiece, and the pin site reused with a large pin. Retention of replacement pins is similar to original pins...

journal_title：Journal of dentistry

authors： Wilson PR,Bione HM

更新日期：1993-10-01 00:00:00

abstract：OBJECTIVES:The purpose of the current study was to examine whether alumina abrasion regime influenced the necessary surface roughness conducive to mechanical interlocking prior to composite resin bonding. The impact of alumina abrasion and cement lute on the bi-axial flexure strength and associated Weibull Moduli (m) o...

journal_title：Journal of dentistry

authors： Fleming GJ,Jandu HS,Nolan L,Shaini FJ

更新日期：2004-01-01 00:00:00

abstract：OBJECTIVES:Three strength tests (compressive, three point flexure and biaxial) were performed on three glass ionomer (GI) restoratives to assess the most appropriate methodology in terms of validity and reliability. The influence of mixing induced variability on the data sets generated were eliminated by using encapsul...

journal_title：Journal of dentistry

authors： Dowling AH,Fleming GJ,McGinley EL,Addison O

更新日期：2012-03-01 00:00:00

abstract：OBJECTIVES:The aim of this double-blind clinical trial was to assess the longevity of repairs to localized clinical defects in composite resin restorations that were initially planned to be treated with a restoration replacement. METHODS:Twenty-eight patients aged 18-80 years old with 50 composite resin restorations (...

journal_title：Journal of dentistry

authors： Fernández E,Martín J,Vildósola P,Oliveira Junior OB,Gordan V,Mjor I,Bersezio C,Estay J,de Andrade MF,Moncada G

更新日期：2015-02-01 00:00:00

abstract：:Tooth wear attributed to the physical wear of teeth by clenching and grinding (attrition) has been described previously in alcoholic patients. However, the pattern of wear seen in the series of cases reported here is more consistent with chemical damage (erosion) than attrition. A possible mechanism for this process i...

journal_title：Journal of dentistry

authors： Smith BG,Robb ND

更新日期：1989-10-01 00:00:00

abstract：OBJECTIVES:To assess the cuspal deflection and cervical microleakage of standardised Class II cavities incrementally filled with a dimethacrylate RBC or bulk-fill flowable RBC bases. METHODS:Twenty-four sound upper premolar teeth with Class II cavities were allocated to three groups (n=8). Restoration of the teeth inv...

journal_title：Journal of dentistry

authors： Moorthy A,Hogg CH,Dowling AH,Grufferty BF,Benetti AR,Fleming GJ

更新日期：2012-06-01 00:00:00