Liposomes as drug carriers for oral ulcers.

abstract：:Dental implants have become an increasingly popular treatment choice for replacing missing teeth. Yet, little is known about the prevalence and sociodemographic distribution of dental implant use in the United States. To address this knowledge gap, we analyzed data from 7 National Health and Nutrition Examination Surv...

journal_title：Journal of dental research

authors： Elani HW,Starr JR,Da Silva JD,Gallucci GO

更新日期：2018-12-01 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：:Wall-to-wall (WTW) polymerization contraction of filled and unfilled chemically and photo-initiated resins was studied in relation to the WTW distance. In an experimental set-up, the resins were bonded to two opposing disks, and the axial (WTW) displacement resulting from the polymerization shrinkage was measured cont...

journal_title：Journal of dental research

authors： Feilzer AJ,De Gee AJ,Davidson CL

更新日期：1989-01-01 00:00:00

abstract：:The aim of this study was to test effects of preventive regimes using fluoride and chlorhexidine to prevent caries and periodontal diseases in 34 patients with overdentures. The patients, who were treated with immediate overdentures, were distributed at random into three experimental groups. In these groups, different...

journal_title：Journal of dental research

authors： Keltjens HM,Schaeken MJ,Van der Hoeven JS

更新日期：1987-10-01 00:00:00

abstract：:Polynomial and catenary equations were fit by least square error methods to the dentitions of seven children with "normal" occlusion. Mean and mean square error were then used to analyze accuracy of curve fits and asymmetries of arches. A lack of congruency for the "lines of occlusion" common to the maxilla and mandib...

journal_title：Journal of dental research

authors： Pepe SH

更新日期：1975-11-01 00:00:00

abstract：:The complexity of human oral functional movements has not been studied in detail quantitatively, and only recently have studies begun to evaluate whether such movements contain sex-specific characteristics. Therefore, the purposes of this study were: (1) to quantify in detail the jaw movements and associated masticato...

journal_title：Journal of dental research

authors： Gerstner GE,Parekh VV

更新日期：1997-03-01 00:00:00

abstract：:Since the exposure of mutans streptococci to xylitol is known to select for xylitol-resistant (XR) natural mutants, the occurrence and long-term survival of such xylitol-resistant strains was evaluated in a cross-sectional sampling of participants of the Ylivieska xylitol study four years after the original two-year e...

journal_title：Journal of dental research

authors： Trahan L,Söderling E,Dréan MF,Chevrier MC,Isokangas P

更新日期：1992-11-01 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：:Temporomandibular joint (TMJ) disorders, including degenerative TMJ disease, occur primarily in women of reproductive age. Previous studies showed elevated estrogen levels in subjects with TMJ disorders relative to controls and the presence of estrogen receptors α and β (ERα and ERβ) in TMJ fibrocartilage. Additionall...

journal_title：Journal of dental research

authors： Ahmad N,Chen S,Wang W,Kapila S

更新日期：2018-08-01 00:00:00

abstract：:Cultures of Streptococcus mutans MFe28 (serotype h) were grown with differing extracellular polysaccharide (EPS) content. Biochemical and physicochemical characteristics considered relevant to caries were measured. Acid production parameters measured in a pH-stat were: Vm = 0.76 +/- 0.14 mumol/g/sec (wet weight); appa...

journal_title：Journal of dental research

authors： Dibdin GH,Shellis RP

更新日期：1988-06-01 00:00:00

abstract：:Eighteen different Streptococcus strains including S mutans, sanguis, mitis, salivarius, bovis, and 2F2, were assayed for their relative adsorption to synthetic hydroxyapatite and for quantities of lactic acid produced while in the adsorbed state. The results indicated that all S mutans and some S sanguis have an enha...

journal_title：Journal of dental research

authors： Berry CW,Henry CA

更新日期：1977-10-01 00:00:00

abstract：:Inferior alveolar nerve (IAN) injury induces persistent ectopic pain which spreads to a wide area in the orofacial region. Its exact mechanism remains unclear. We investigated the involvement of nitric oxide (NO) in relation to ectopic orofacial pain caused by IAN transection (IANX). We assessed the changes in mechani...

journal_title：Journal of dental research

authors： Sugiyama T,Shinoda M,Watase T,Honda K,Ito R,Kaji K,Urata K,Lee J,Ohara K,Takahashi O,Echizenya S,Iwata K

更新日期：2013-12-01 00:00:00

abstract：:The effects of Escherichia coli endotoxin upon mouse L929 cell proliferation, DNA synthesis, protein synthesis, and proline incorporation were determined. It was found that a level of endotoxin which inhibited cell proliferation prompted a similar inhibition of DNA synthesis and overall cell protein synthesis. In cont...

journal_title：Journal of dental research

authors： Singer RE,Dutton WG

更新日期：1979-06-01 00:00:00

abstract：:Sealants are highly effective in preventing dental caries in the pits and fissures of teeth when applied by trained operators in clinical trials and public health programs. The effectiveness of fissure sealants when applied in dental practices is still not known. The purpose of this longitudinal study was to evaluate ...

journal_title：Journal of dental research

authors： Ismail AI,Gagnon P

更新日期：1995-09-01 00:00:00

abstract：:The monomer triethyleneglycoldimethacrylate (TEGDMA) is used as a diluent in many resin-based dental materials. It was previously shown in vitro that TEGDMA was released into the adjacent biophase from such materials during the first days after placement. In this study, the uptake, distribution, and excretion of 14C-T...

journal_title：Journal of dental research

authors： Reichl FX,Durner J,Hickel R,Kunzelmann KH,Jewett A,Wang MY,Spahl W,Kreppel H,Moes GW,Kehe K,Walther U,Forth W,Hume WR

更新日期：2001-05-01 00:00:00

abstract：:The goal of nonrestorative or non- and microinvasive caries treatment (fluoride- and nonfluoride-based interventions) is to manage the caries disease process at a lesion level and minimize the loss of sound tooth structure. The purpose of this systematic review and network meta-analysis was to summarize the available ...

journal_title：Journal of dental research

authors： Urquhart O,Tampi MP,Pilcher L,Slayton RL,Araujo MWB,Fontana M,Guzmán-Armstrong S,Nascimento MM,Nový BB,Tinanoff N,Weyant RJ,Wolff MS,Young DA,Zero DT,Brignardello-Petersen R,Banfield L,Parikh A,Joshi G,Carrasco-Labra

更新日期：2019-01-01 00:00:00

abstract：:Periostin is a mesenchymal cell marker predominantly expressed in collagen-rich fibrous connective tissues, including heart valves, tendons, perichondrium, periosteum, and periodontal ligament (PDL). Knockdown of periostin expression in mice results in early-onset periodontitis and failure of cardiac healing after acu...

journal_title：Journal of dental research

authors： Yamada S,Tauchi T,Awata T,Maeda K,Kajikawa T,Yanagita M,Murakami S

更新日期：2014-09-01 00:00:00

abstract：:The bactericidal effect of hexylresorcinol was assessed using bacterial aggregates. Increased drug concentration resulted in decreased survival of bacteria when the aggregates were exposed to hexylresorcinol for at least eight hours. This indicates that this drug may be effective against dental plaque only when availa...

journal_title：Journal of dental research

authors： Kraal JH,Hussain AA,Gregorio SB,Akaho E

更新日期：1979-11-01 00:00:00

abstract：:Mutations and common polymorphisms in interferon regulatory factor 6 ( IRF6) are associated with both syndromic and nonsyndromic forms of cleft lip/palate (CLP). To date, much of the focus on this transcription factor has been on identifying its direct targets and the gene regulatory network in which it operates. Nota...

journal_title：Journal of dental research

authors： Parada-Sanchez MT,Chu EY,Cox LL,Undurty SS,Standley JM,Murray JC,Cox TC

更新日期：2017-10-01 00:00:00

abstract：:Teeth develop through distinct morphological stages. At the cap stage, a compactly clustered and concentrically arranged cell mass, the enamel knot, appears at the tip of the enamel organ. Cells in this knot express sets of key molecules, and as such have been proposed to act as a signaling center directing tooth morp...

journal_title：Journal of dental research

authors： Liu M,Zhao S,Wang XP

更新日期：2014-05-01 00:00:00

abstract：:PAX9 is a transcription factor expressed in the tooth mesenchyme during tooth morphogenesis. In Pax9-null mice, tooth development is arrested at the bud stage. In humans, heterozygous mutations in PAX9 have been associated with non-syndromic tooth agenesis, predominantly in the molars. Here, we report 2 novel mutation...

journal_title：Journal of dental research

authors： Mitsui SN,Yasue A,Masuda K,Watanabe K,Horiuchi S,Imoto I,Tanaka E

更新日期：2014-03-01 00:00:00

abstract：:The objective of this study was to determine the in vitro corrosion products that resulted from crevice corrosion of low- and high-copper dental amalgams. Specimens were potentiostatically polarized in a chloride-containing electrolyte while set against a PTFE surface to form a crevice. After 16 h, corrosion products ...

journal_title：Journal of dental research

authors： Sutow EJ,Jones DW,Hall GC,Owen CG

更新日期：1991-07-01 00:00:00

abstract：:Priming with tumor antigens is one of the most important strategies in cancer immunotherapy. To enhance tumor antigenicity, OK-432, a streptococcal preparation, was coupled to squamous cell carcinoma (KLN-205) by means of a 0.2% glutaraldehyde method. The purpose of this study was to investigate whether OK-432-conjuga...

journal_title：Journal of dental research

authors： Li X,Bukawa H,Hirota M,Tsuyuki Y,Omura S,Fujita K

更新日期：2003-08-01 00:00:00

abstract：:In the rat parotid acinar cell, methacholine caused an increase in [Ca2+]i as determined by quin-2 fluorescence. The increase in [Ca2+]i was initially independent of, and subsequently dependent on, the presence of extracellular Ca2+, indicating mobilization of intracellular Ca2+, as well as activation of Ca2+ entry. M...

journal_title：Journal of dental research

authors： Aub DL,Putney JW Jr

更新日期：1987-02-01 00:00:00

abstract：:Amelogenin gene organization varies from 6 exons (1,2,3,5,6,7) in amphibians and sauropsids to 10 in rodents. The additional exons are exons 4, 8, 9, and "4b", the latter being as yet unidentified in AMELX transcripts. To learn more about the evolutionary origin of these exons, we used an in silico approach to find th...

journal_title：Journal of dental research

authors： Sire JY,Huang Y,Li W,Delgado S,Goldberg M,Denbesten PK

更新日期：2012-01-01 00:00:00

abstract：:Sintered samples of modifying porcelains of various colors and manufacturers were analyzed using reflectance spectrophotometry. Color designations are reported according to practices of the Commission Internationale de l'Eclairage (International Commission for Illumination), and color names were assigned based on a me...

journal_title：Journal of dental research

authors： Johnston WM,O'Brien WJ

更新日期：1982-03-01 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：:Previously, in vitro differentiation of odontoblasts was shown for dental pulp stem cells (DPSCs) transfected with bone morphogenetic protein-2 (Bmp2). For this study, we hypothesized that such cells also show potential for mineralized tissue formation in vivo. DPSCs were transfected with Bmp2 and seeded onto a cerami...

journal_title：Journal of dental research

authors： Yang X,van der Kraan PM,Bian Z,Fan M,Walboomers XF,Jansen JA

更新日期：2009-11-01 00:00:00

abstract：:Because of the greater sensitivity of commonly used dental films near 40 kv and the inherently greater contrast between bone and other oral tissues that is achieved at lower energies than those conventionally used, a considerable reduction of radiation exposure can be obtained by the use of those quasimonochromatic ph...

journal_title：Journal of dental research

authors： Huen A,Sternglass EJ,Mazzocco DM,Fischer WG

更新日期：1976-01-01 00:00:00

abstract：:The flexure moduli of elasticity of solid and multi-stranded orthodontic wires were determined. Results for the solid wires approximated their tensile values, but the differences were statistically significant for the stainless steel, chromium-cobalt-nickel, and nickel-titanium alloys. The flexure moduli of the multi-...

journal_title：Journal of dental research

authors： Goldberg AJ,Morton J,Burstone CJ

更新日期：1983-07-01 00:00:00