Effect of CaF2 content on rate of fluoride release from filled resins.

abstract：:The effect of inflammation on the distribution of chondroitin sulfate and dermatan sulfate proteoglycans was assessed after normal and inflamed human gingivae were stained with monoclonal antibodies against these extracellular matrix macromolecules. The tissues were obtained following periodontal surgery and reacted w...

journal_title：Journal of dental research

authors： Bartold PM

更新日期：1992-09-01 00:00:00

abstract：:Monolayers of feline parotid acinar cells were infected with feline rhinotracheitis herpes virus. Membrane potentials and input resistances were measured before and during infection. Uninfected acinar cells had an average membrane potential of -51 mV and resistances from 6 to 120 mega-ohms; cells infected for more tha...

journal_title：Journal of dental research

authors： Weigel RJ,Fritz ME,Nahmias AJ

更新日期：1981-12-01 00:00:00

abstract：:Dental plaque collected from the label aspect of the anterior dentition of children harbored Neisseria that synthesized an extracellular iodophilic polysaccharide (EIP) from sucrose. Gas chromatograms of fully-acetylated EIP derivatives indicated that glucose (97%) and galactose (3%) were the only monosaccharide const...

journal_title：Journal of dental research

authors： Ruby JD,Shirey RE,Gerencser VF,Stelzig DA

更新日期：1982-05-01 00:00:00

abstract：:Titanium-polymethacrylate composite was prepared as an x-ray-opaque filler for composite core materials. The base monomers of the composite were 2,2-bis [4-(3-methacryloyloxy-2-hydroxypropoxy) phenyl] propane (Bis-GMA) and triethyleneglycol dimethacrylate (TEGDMA). Pure titanium powder was used as a radiopaque element...

journal_title：Journal of dental research

authors： Matsumura H,Sueyoshi M,Atsuta M

更新日期：1992-01-01 00:00:00

abstract：:Previous findings from studies utilizing human labial and palatine minor salivary glands are reviewed. These studies took histopathological, biochemical, and ultrastructural approaches, and focused on control and diseased glands. Disease-oriented summarization are used, and control results are discussed in the context...

journal_title：Journal of dental research

authors： Izutsu KT,Schubert MM,Truelove EL,Johnson DE

更新日期：1987-02-01 00:00:00

abstract：:One of the main goals of bone tissue engineering is to identify and develop new biomaterials and scaffolds for structural support and controlled cell growth, which allow for formation or replacement of bone tissue. Recently, carbon nanotubes (CNT) have emerged as a potential candidate for bone tissue engineering. CNT ...

journal_title：Journal of dental research

authors： Martins-Júnior PA,Alcântara CE,Resende RR,Ferreira AJ

更新日期：2013-07-01 00:00:00

abstract：:Locally applied bisphosphonates may improve the fixation of metal implants in bone. However, systemic bisphosphonate treatment is associated with a risk of osteonecrosis of the jaw (ONJ). We hypothesized that local delivery of bisphosphonate from the implant surface improves the fixation of dental implants without com...

journal_title：Journal of dental research

authors： Abtahi J,Agholme F,Sandberg O,Aspenberg P

更新日期：2013-03-01 00:00:00

abstract：:The acquired enamel pellicle is an oral, fluid-derived protein layer that forms on the tooth surface. It is a biologically and clinically important integument that protects teeth against enamel demineralization, and abrasion. Tooth surfaces are exposed to different proteinaceous microenvironments depending on the enam...

journal_title：Journal of dental research

authors： Heller D,Helmerhorst EJ,Oppenheim FG

更新日期：2017-04-01 00:00:00

abstract：:Sense of coherence (SOC) has been related to oral health behaviors and oral-health-related quality of life (OHRQoL) in observational studies. This cluster-randomized trial aimed to test the effect of an intervention to enhance SOC on OHRQoL in children. Twelve primary schools were randomly allocated to intervention an...

journal_title：Journal of dental research

authors： Nammontri O,Robinson PG,Baker SR

更新日期：2013-01-01 00:00:00

abstract：:Epithelial-mesenchymal interactions are required for tooth formation. Bone morphogenetic protein 4 (Bmp4) is a crucial signaling molecule during this process. For better understanding of the role of the Bmp4 gene during tooth development, we studied the mechanisms that control its temporal and spatial expression durin...

journal_title：Journal of dental research

authors： Feng JQ,Zhang J,Tan X,Lu Y,Guo D,Harris SE

更新日期：2002-01-01 00:00:00

abstract：:A double-blind randomized clinical trial was performed in 6- to 7-yr-old schoolchildren to evaluate, in a 30-mo period, whether the caries increment on the distal surface of the second primary molars adjacent to permanent first molars sealed with fluoride release compounds would be lower with respect to those adjacent...

journal_title：Journal of dental research

authors： Cagetti MG,Carta G,Cocco F,Sale S,Congiu G,Mura A,Strohmenger L,Lingström P,Campus G,Italian Experimental Group on Oral Health.

更新日期：2014-07-01 00:00:00

abstract：:The cartilaginous nasal septa of 28 albino rats were marked with pairs of wire implants. Measurements obtained from cephalometric radiographs taken at 30 and 60 days revealed that the implants invariably separatd and did so at a rate that was highly correlated with the growth of the rest of the snout. ...

journal_title：Journal of dental research

authors： Catala AE,Johnston LE Jr

更新日期：1980-08-01 00:00:00

abstract：:Pain and discomfort are common problems for patients undergoing orthodontic treatment. We have demonstrated that cortical excitation propagation in the somatosensory and insular cortices (IC) induced by electrical stimulation of the periodontal ligament (PDL) is facilitated 1 d after experimental tooth movement (ETM)....

journal_title：Journal of dental research

authors： Horinuki E,O'Hashi K,Kobayashi M

更新日期：2020-10-08 00:00:00

abstract：:During the setting of a resin composite cement (RCC) used as an adhesive between a resin-bonded bridge and tooth structure, the adhesion may be disrupted by the development of shrinkage stress. The aim of this study was to investigate the influence of the shrinkage stress of three different RCCs on their adhesive and ...

journal_title：Journal of dental research

authors： Verzijden CW,Feilzer AJ,Creugers NH,Davidson CL

更新日期：1992-02-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) is a potent inducer of angiogenesis, vascular permeability, and edema. Up-regulation of VEGF expression in the dental pulp may result in increased intra-pulpal pressure, and contribute to pain and irreversible tissue damage. Lipoteichoic acid (LTA) is an amphiphilic molecule f...

journal_title：Journal of dental research

authors： Telles PD,Hanks CT,Machado MA,Nör JE

更新日期：2003-06-01 00:00:00

abstract：:A new hydroxyapatite ceramic implant material for restoration of atrophic edentulous ridges was tested in a canine animal model. The structure of this material is unique, in that it is produced from the skeleton of a coral, and in that it is penetrated by a uniform network of interconnected pores. Results indicate tha...

journal_title：Journal of dental research

authors： Piecuch JF,Topazian RG,Skoly S,Wolfe S

更新日期：1983-02-01 00:00:00

abstract：:Since edentate subjects have a reduced masticatory function, it can be expected that the morphology of the cancellous bone of their mandibular condyles has changed according to the altered mechanical environment. In the present study, the morphology of cylindrical cancellous bone specimens of the mandibular condyles o...

journal_title：Journal of dental research

authors： Giesen EB,Ding M,Dalstra M,van Eijden TM

更新日期：2004-03-01 00:00:00

abstract：:Periodontal ligament (PDL) cells play an important role in maintaining the homeostasis of periodontal tissues. However, it is not known how PDL cells contribute to osteoclastogenesis. In this study, we examined the consequences of cell-to-cell interactions between peripheral blood mononuclear cells (PBMCs) and PDL cel...

journal_title：Journal of dental research

authors： Kanzaki H,Chiba M,Shimizu Y,Mitani H

更新日期：2001-03-01 00:00:00

abstract：:Patients suffering from temporomandibular dysfunction exhibit clinical findings such as fatigue, painful muscles, and muscles that are tender to palpation, not only in the temporomandibular area, but also in the neck/shoulder region. The mechanisms behind this are not known, although previous studies of similar spread...

journal_title：Journal of dental research

authors： Hellström F,Thunberg J,Bergenheim M,Sjölander P,Pedersen J,Johansson H

更新日期：2000-10-01 00:00:00

abstract：:An adhesive opaque resin for veneering on cast metal was developed with 4-methacryloxyethyl trimellitate anhydride and poly (methyl methacrylate)-coated titanium dioxide prepared by aqueous phase polymerization. The opaque resin was a modified 4-META/MMA-TBB resin. The powder consisted of 20% of the encapsulated mater...

journal_title：Journal of dental research

authors： Matsumura H,Nakabayashi N

更新日期：1988-01-01 00:00:00

abstract：:Porcine dentin sialophosphoprotein (DSPP) is the most abundant non-collagenous protein in dentin. It is processed by proteases into 3 independent proteins: dentin sialoprotein (DSP), dentin glycoprotein (DGP), and dentin phosphoprotein (DPP). We fractionated DPP and DSP along with TGF-β activity by ion exchange (IE) c...

journal_title：Journal of dental research

authors： Yamakoshi Y,Kinoshita S,Izuhara L,Karakida T,Fukae M,Oida S

更新日期：2014-07-01 00:00:00

abstract：:A series of 4,6-dichloro-1,3,5-triazines [e.g., 2-allylamino-(ADT), diallylamino-(DADT), 2-N-p-allyloxyphenylamino-, 2-N-allyl-N-phenylamino-, and 2-N-allyl-N-p-tolylamino-4,6-dichloro-1,3,5-triazine] was synthesized and characterized by IR, NMR, and mass spectrometry. These monomers have chlorine atoms that can react...

journal_title：Journal of dental research

authors： Lee CH,Liu XQ,Gong XQ

更新日期：1986-12-01 00:00:00

abstract：:The development of predictive and rapid methods for the assessment of the anticaries activity of topical fluorides has been a long-standing objective of caries researchers. These methods can provide useful benefits in a number of applications, ranging from the identification of novel agents to progress into clinical t...

journal_title：Journal of dental research

authors： White DJ

更新日期：1992-04-01 00:00:00

abstract：:The hypothesis that periodontal disease is associated with pre-term low birthweight was tested in a prospective follow-up study of rural prima-gravida women (N = 227) who were free of tobacco, alcohol, and drug use. Women with 3rd trimester mean probing pocket depths, plaque, and bleeding scores that were greater than...

journal_title：Journal of dental research

authors： Rajapakse PS,Nagarathne M,Chandrasekra KB,Dasanayake AP

更新日期：2005-03-01 00:00:00

abstract：:Dental pulp regeneration therapy for the pulpless tooth has attracted recent attention, and clinical trial studies are underway with the tissue engineering approach. However, there remain many concerns, including the extended period for regenerating the dental pulp. In addition, the use of scaffolds increases the risk...

journal_title：Journal of dental research

authors： Itoh Y,Sasaki JI,Hashimoto M,Katata C,Hayashi M,Imazato S

更新日期：2018-09-01 00:00:00

abstract：:Dentin sialoprotein (DSP) and dentin phosphoprotein (DPP) are expressed as a single mRNA transcript coding for a large precursor protein termed dentin sialophosphoprotein (DSPP). DSP, DPP, and DSPP have been considered to be tooth-specific. To test for the expression of the dspp gene in bone, we performed Western immu...

journal_title：Journal of dental research

authors： Qin C,Brunn JC,Cadena E,Ridall A,Tsujigiwa H,Nagatsuka H,Nagai N,Butler WT

更新日期：2002-06-01 00:00:00

abstract：:To determine the 'hard palate representing' area in the primary somatosensory cortex, we recorded somatosensory-evoked magnetic fields from the cortex in ten healthy volunteers, using magnetoencephalography. Following electrical stimulation of 3 sites on the hard palate (the first and third transverse palatine ridges,...

journal_title：Journal of dental research

authors： Bessho H,Shibukawa Y,Shintani M,Yajima Y,Suzuki T,Shibahara T

更新日期：2007-03-01 00:00:00

abstract：:The resin-dentin interdiffusion zone produced by a dentin-adhesive system that removes the smear layer and concurrently decalcifies superficial dentin was morphologically examined by both scanning and transmission electron microscopy. Cross-sectioned resin-bonded dentin discs were etched with an argon-ion beam to make...

journal_title：Journal of dental research

authors： Van Meerbeek B,Dhem A,Goret-Nicaise M,Braem M,Lambrechts P,VanHerle G

更新日期：1993-02-01 00:00:00

abstract：:Cytotoxicity of fine cut amalgam was persistent until 24 hours after trituration in vitro, whereas cytotoxicity of spherical amalgam diminished more quickly. Increasing mercury content in spherical amalgam increased cytotoxicity. Possible reactions for the diminution of cytotoxicity of amalgams with time are discussed...

journal_title：Journal of dental research

authors： Kawahara H,Nakamura M,Yamagami A,Nakanishi T

更新日期：1975-03-01 00:00:00

abstract：:Investigations of the maturation pattern of rat incisor enamel by quantitative electron microscopy and electron-probe microanalysis indicate that mineralization of rat enamel can be regarded, as in humans, as a regular and progressive process pattern of enamel matrix formation. The species variations that have been pr...

journal_title：Journal of dental research

authors： Glick PL

更新日期：1979-03-01 00:00:00