Adsorption of benzoic acid on pure and cupric ion-modified hydroxyapatite: implications for design of a coupling agent to dental polymer composites.

abstract：:The range of substrates transported by the sugar-binding protein-dependent msm (multiple sugar metabolism) system of S. mutans was investigated. By determining the ability of unlabeled sugar to compete with radiolabeled melibiose transport, we have demonstrated that the transported sugars included a number of carbohyd...

journal_title：Journal of dental research

authors： Tao L,Sutcliffe IC,Russell RR,Ferretti JJ

更新日期：1993-10-01 00:00:00

abstract：:Solder microstructures were found to be influenced by those of the castings. A tendency of solder to match the microstructures contacted during its solidification was demonstrated. Several different types of defects were identified in the soldered joints. Tentative correlations of the observed microstructures and defe...

journal_title：Journal of dental research

authors： Saito T,Fortunato Santos J

更新日期：1979-03-01 00:00:00

abstract：:Six subjects wore intra-oral devices carrying eight bovine enamel blocks which were covered with a layer of S. mutans. They rinsed their mouths for five sec, one min, or multiples of one min with a 5 or 10% glucose (G) solution. Demineralization was measured after 45 min by determining the change in iodide permeabilit...

journal_title：Journal of dental research

authors： Tehrani A,Goulet D,Brudevold F,Attarzadeh F

更新日期：1986-02-01 00:00:00

abstract：:A three-month study of the chemistry of the water erosion of two forms of ASPA cement has been made. The effect of varying cement consistency and cure time was investigated. The results are discussed in terms of the known chemistry and structure of the cement. The erosion behavior is compared to that of silicate, sili...

journal_title：Journal of dental research

authors： Crisp S,Lewis BG,Wilson AD

更新日期：1976-11-01 00:00:00

abstract：:The role of Streptococcus mutans in the initiation of dental caries has been recognized and attributed, at least in part, to its ability to colonize the tooth surface. Therefore, factors which prevent S. mutans attachment to hydroxyapatite (HA) are of considerable interest for the prophylaxis of this infectious diseas...

journal_title：Journal of dental research

authors： Tarsi R,Muzzarelli RA,Guzmán CA,Pruzzo C

更新日期：1997-02-01 00:00:00

abstract：:This 24-mo randomized controlled trial was based on a double-blind parallel design, and it compared the effectiveness of 2 fluoride application protocols in arresting dentine caries in primary teeth. Three-year-old children with active dentine caries were recruited and randomly allocated to 2 treatment groups. Childre...

journal_title：Journal of dental research

authors： Chen KJ,Gao SS,Duangthip D,Lo ECM,Chu CH

更新日期：2021-01-01 00:00:00

abstract：:Samples of dental plaque obtained from the interproximal tooth surfaces of seven young men showed considerable variation in the prevalence and anatomic site distribution of the potentially cariogenic microorganism S mutans. Multiple application of 10% SnF2 topical solution and saline solution delivered to interproxima...

journal_title：Journal of dental research

authors： Keene HJ,Shklair IL,Mickel GJ

更新日期：1977-01-01 00:00:00

abstract：:Potentially significant associations between periodontal disease and chronic kidney disease (CKD) have been reported in recent studies. The aim of this cross-sectional study was to investigate the association between serum antibody to the periodontal pathogen Porphyromonas gingivalis (P. gingivalis) and CKD in 215 Jap...

journal_title：Journal of dental research

authors： Iwasaki M,Taylor GW,Manz MC,Kaneko N,Imai S,Yoshihara A,Miyazaki H

更新日期：2012-09-01 00:00:00

abstract：:Pure gutta-percha was heat-treated in a differential thermal analyzer. The high melting form crystallized on cooling when gutta-percha was heated to 70 C or less. Above 74 C, crystallization into the low melting form predominated. Either polymorph can be selectively crystallized by control of the heat-treatment temper...

journal_title：Journal of dental research

authors： Rootare HM,Powers JM

更新日期：1977-12-01 00:00:00

abstract：:In the past two decades, accumulated evidence has clearly demonstrated the inhibitory effects of laser irradiation on enamel demineralization, but the exact mechanisms of these effects remain unclear. The purpose of this study was to investigate the effects of low-energy CO2 laser irradiation on demineralization of bo...

journal_title：Journal of dental research

authors： Hsu CY,Jordan TH,Dederich DN,Wefel JS

更新日期：2000-09-01 00:00:00

abstract：:Although dental amalgam is used frequently under artificial crowns for restoration of severely damaged teeth, there is little information available on the bond between luting cements and this alloy. This study was designed for determination of the strength of the bond between a dental amalgam alloy and three crown-lut...

journal_title：Journal of dental research

authors： Mojon P,Hawbolt EB,MacEntee MI,Belser UC

更新日期：1989-11-01 00:00:00

abstract：:We investigated whether oral health, represented by missing teeth, was associated with an increased risk of cardiovascular disease, including myocardial infarction (MI), heart failure (HF), stroke, and all-cause mortality. Subjects who underwent routine dental examinations and health checkups provided by the Korean Na...

journal_title：Journal of dental research

authors： Lee HJ,Choi EK,Park JB,Han KD,Oh S

更新日期：2019-02-01 00:00:00

abstract：:The sequelae of sustained, in vivo delivery of two important neurotransmitter substances, glutamate and thyrotropin-releasing hormone (TRH), upon craniofacial growth and development have previously not been investigated. Our purpose was to document and compare the relative effects of glutamate and TRH microspheres ste...

journal_title：Journal of dental research

authors： Byrd KE,Sukay MJ,Dieterle MW,Yang L,Marting TC,Teomim D,Domb AJ

更新日期：1997-08-01 00:00:00

abstract：:Moderate elevation of serum C-reactive protein (CRP) is a risk factor for cardiovascular disease among apparently healthy individuals, although factors that create this inflammatory response in the absence of systemic illness have not been clarified. This study aimed to: (1) evaluate associations among periodontal dis...

journal_title：Journal of dental research

authors： Slade GD,Offenbacher S,Beck JD,Heiss G,Pankow JS

更新日期：2000-01-01 00:00:00

abstract：:The present investigation demonstrates that direct application of a composite resin on an acid-etched, vital dentin surface is hazardous to the pulp in monkey teeth. This indicates that exposed dentin should be protected before treating the tooth with a restorative technique including acid etching. A ca(OH)2-containin...

journal_title：Journal of dental research

authors： Eriksen HM

更新日期：1976-03-01 00:00:00

abstract：:The benefits of early orthodontic treatment are continuously discussed, but studies are few. We examined whether definite need for orthodontic treatment could be eliminated in public health care by systematically focusing on early intervention. One age cohort living in a rural Finnish municipality (N = 85) was regular...

journal_title：Journal of dental research

authors： Kerosuo H,Väkiparta M,Nyström M,Heikinheimo K

更新日期：2008-06-01 00:00:00

abstract：:The type of attachment that is used in oral rehabilitation by means of implant-retained mandibular overdentures may influence the retention and the stability of the denture. In this study, we examined the hypothesis that a better retention and stability of the denture improve the oral function. Eighteen edentulous sub...

journal_title：Journal of dental research

authors： van Kampen FM,van der Bilt A,Cune MS,Bosman F

更新日期：2002-03-01 00:00:00

abstract：:Fibroblast growth factor (FGF) signaling has been implicated in the regulation of osteogenesis in both intramembranous and endochondral ossifications. In the developing palate, the anterior bony palate forms by direct differentiation of cranial neural crest (CNC)-derived mesenchymal cells, but the signals that regulat...

journal_title：Journal of dental research

authors： Xu J,Huang Z,Wang W,Tan X,Li H,Zhang Y,Tian W,Hu T,Chen YP

更新日期：2018-05-01 00:00:00

abstract：:Teeth to be extracted for orthodontic reasons were filled in vivo with regular and fine-cut silver amalgams containing 1% and 5% SnF2. The teeth were extracted after 15 or 30 d, and the in vivo fluoride release and uptake by the dental tissues were studied using an electron microprobe analysis technique. The obtained ...

journal_title：Journal of dental research

authors： Souganidis DJ,Athanassouli TM,Papastathopoulos DS

更新日期：1981-02-01 00:00:00

abstract：:Three dental amalgams were investigated to determine if their abrasion resistance was significantly affected by different packing pressures. Abrasive wear tests were performed on a machine designed to test materials under conditions similar to masticatory function. The results show that the abrasion resistance of the ...

journal_title：Journal of dental research

authors： Harrison A

更新日期：1977-06-01 00:00:00

abstract：:A full understanding of the key regulators controlling periodontal development and homeostasis is necessary for the design of improved periodontal regenerative therapies. Small leucine-rich proteoglycans (SLRPs) are extracellular matrix molecules suggested to regulate collagen organization and cell signaling. Mice wit...

journal_title：Journal of dental research

authors： Wang L,Foster BL,Kram V,Nociti FH Jr,Zerfas PM,Tran AB,Young MF,Somerman MJ

更新日期：2014-08-01 00:00:00

abstract：:For restoring cavitated dental lesions, whether carious or not, a large number of material combinations are available. We aimed to systematically review and synthesize data of comparative dental restorative trials. A systematic review was performed. Randomized controlled trials published between 2005 and 2015 were inc...

journal_title：Journal of dental research

authors： Schwendicke F,Göstemeyer G,Blunck U,Paris S,Hsu LY,Tu YK

更新日期：2016-06-01 00:00:00

abstract：:In order for the role of parotid amylase in starch digestion in the gastro-intestinal tracts of diabetic rats to be clarified, this study investigated the effect of parotid-duct ligation on both amylase secretion from the parotid glands and pancreas into the gastro-intestinal tract and on starch digestion in the gastr...

journal_title：Journal of dental research

authors： Kurahashi M,Inomata K

更新日期：1989-09-01 00:00:00

abstract：:Chemical bonding between dental porcelains and alloys results from interdiffusion of porcelain and metal ions. An interfacial diffusion zone is created which, most likely, has properties different from those of bulk materials. The changed interface might affect experimental measurements of thermo-mechanical strain. To...

journal_title：Journal of dental research

authors： Tesk JA,Hinman RW,Widera GE,Holmes AD,Cassel JM

更新日期：1983-05-01 00:00:00

abstract：:Previous studies have shown that extracts of various filling materials, e.g., resin composites, may influence the growth of cariogenic micro-organisms. The purpose of this study was to examine the effects of important resin composite (co)monomers (Bis-GMA, UDMA, TEGDMA, EGDMA) and extracts of two commercial dental com...

journal_title：Journal of dental research

authors： Hansel C,Leyhausen G,Mai UE,Geurtsen W

更新日期：1998-01-01 00:00:00

abstract：UNLABELLED:Excessive mechanical stress (MS) during hyperocclusion is known to result in disappearance of the alveolar hard line, enlargement of the periodontal ligament (PDL) space, and destruction of alveolar bone, leading to occlusal traumatism. We have recently reported that MS induces predominantly C-C chemokine li...

journal_title：Journal of dental research

authors： Tsutsumi T,Kajiya H,Goto KT,Takahashi Y,Okabe K

更新日期：2013-01-01 00:00:00

abstract：:Application of an incisal bite plane for as little as three d caused a significant increase in the size of the sublingual glands of rats, with some evidence of hyperplasia and hypertrophy of the acinar cells. The enlargement had few effects on salivary secretion, and the gland changes were reversible. ...

journal_title：Journal of dental research

authors： Hioki S,Niwa K,Kishimoto T,Kawazoe T,Yokota Y,Abe K,Dawes C

更新日期：1983-06-01 00:00:00

abstract：:A radiotracer technique was used to study silver and gold diffusion into dental porcelain under experimental conditions close to the real conditions in prosthetic laboratories for porcelain bakes. It was clearly shown that these non-oxidizable elements were able to diffuse into the ceramic as well as oxidizable ones. ...

journal_title：Journal of dental research

authors： Moya F,Payan J,Bernardini J,Moya EG

更新日期：1987-12-01 00:00:00

abstract：:A search was made for expression of genes for proline-rich proteins (PRPs) and other salivary-type proteins, including statherin and histatins, in taste-bud tissues of mice and primates because of previous genetic findings in mice (Azen et al., 1986) that Prp and taste genes for certain bitter substances are either th...

journal_title：Journal of dental research

authors： Azen EA,Hellekant G,Sabatini LM,Warner TF

更新日期：1990-11-01 00:00:00

abstract：:A new type of hydraulic cement has been developed. This cement consists of a mixture of cement powder and setting agent powder and therefore has only to be kneaded with a little amount of water when being used. ...

journal_title：Journal of dental research

authors： Kohmura TT,Ida K

更新日期：1979-05-01 00:00:00