Enamel silicon and fluoride relationships demonstrating a surface silicon effect that facilitates fluoride uptake.

abstract：:The periodontium contains heterogeneous mesenchymal cell populations with various differentiation potentials. The capacity of these cells for tissue formation as well as the origin of their precursors are still not entirely defined. In this study, cells originating from different periodontal tissues were cultured in v...

journal_title：Journal of dental research

authors： Lang H,Schüler N,Arnhold S,Nolden R,Mertens T

更新日期：1995-05-01 00:00:00

abstract：:Fluid transudation through simplified dentin adhesives can occur in bonded vital crown dentin, since these adhesives behave as permeable membranes after polymerization. The effect of adhesive permeability in endodontically treated teeth is unknown. This study examined the hypothesis that in vivo fluid movement through...

journal_title：Journal of dental research

authors： Chersoni S,Acquaviva GL,Prati C,Ferrari M,Grandini S,Pashley DH,Tay FR

更新日期：2005-03-01 00:00:00

abstract：:Stem cells are remarkable, and stem cell-based tissue engineering is an emerging field of biomedical science aiming to restore damaged tissue or organs. In dentistry and reconstructive facial surgery, it is of great interest to restore lost teeth or craniofacial bone defects using stem cell-mediated therapy. In the cr...

journal_title：Journal of dental research

authors： Zhao H,Chai Y

更新日期：2015-11-01 00:00:00

abstract：:Selected strains of oral bacteria were analyzed for their ability to degrade wheat starch, maltose, maltotriose, and maltoheptaose. S. sanguis IUOM-11M and JC804, S. mutans 6715, S. salivarius IUOM-8, A. viscosus IUOM-62, and A. naeslundii ATCC 12104 degraded all four substrates. S. mutans NCTC 10449 degraded starch, ...

journal_title：Journal of dental research

authors： Glor EB,Miller CH,Spandau DF

更新日期：1988-01-01 00:00:00

abstract：:Gingival overgrowth tissues have thickened connective tissue stroma, sometimes accompanied by the increased presence of collagen fibers, thickened epithelia, and elongated rete pegs. We have previously shown that expression of CCN2, also known as connective tissue growth factor (CTGF), correlates positively with the d...

journal_title：Journal of dental research

authors： Kantarci A,Nseir Z,Kim YS,Sume SS,Trackman PC

更新日期：2011-07-01 00:00:00

abstract：:The microstructures of (beta + gamma) silver-tin alloys are especially influenced by both homogenization temperature and subsequent heat treatment. When the alloy is cooled from homogenization temperatures above approximately 200 degrees C, lenticular regions of the ordered orthorhombic gamma phase precipitate from wi...

journal_title：Journal of dental research

authors： Abbott JR,Miller DR,Netherway DJ

更新日期：1985-05-01 00:00:00

abstract：:Decisions to replace existing restorations are often based on clinical findings of margin discrepancies and other restoration defects. Previous studies have suggested that such findings do not correlate well with the actual presence of secondary caries, and that treatment should be deferred until caries is clinically ...

journal_title：Journal of dental research

authors： Hewlett ER,Atchison KA,White SC,Flack V

更新日期：1993-12-01 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：:Four disclosant dyes were tested for antimicrobial activity against 27 oral reference strains and five non-oral human pathogens. Erythrosine and fluorescein inhibited most gram-positive and gram-negative organisms associated with dental plaque, and were bactericidal to selected strains. Fast green and brilliant blue d...

journal_title：Journal of dental research

authors： Baab DA,Broadwell AH,Williams BL

更新日期：1983-07-01 00:00:00

abstract：:Lipopolysaccharide (LPS) from the Gram-negative pathogen Porphyromonas gingivalis (Pg) stimulates cytokine secretion in immune cells, and thereby initiates the inflammation associated with periodontitis. Modulation of pro-inflammatory cytokine activity is a plausible therapeutic target in periodontal disease. Vasoacti...

journal_title：Journal of dental research

authors： Foster N,Cheetham J,Taylor JJ,Preshaw PM

更新日期：2005-11-01 00:00:00

abstract：:It was recently reported that human periapical cysts (hPCys), a commonly occurring odontogenic cystic lesion of inflammatory origin, contain mesenchymal stem cells (MSCs) with the capacity for self-renewal and multilineage differentiation. In this study, periapical inflammatory cysts were compared with dental pulp to ...

journal_title：Journal of dental research

authors： Marrelli M,Paduano F,Tatullo M

更新日期：2015-06-01 00:00:00

abstract：:The microstructure of the set glass-polyalkenoate cement has not been undertaken beyond a study where an Electron Probe Micro Analyser was used. The purpose of this investigation was to determine the ion distribution in matrix parts of the set cement by means of Secondary Ion Mass Spectrometry (SIMS). Among the techni...

journal_title：Journal of dental research

authors： Maeda T,Mukaeda K,Shimohira T,Katsuyama S

更新日期：1999-01-01 00:00:00

abstract：:As a major intracellular degradation and recycling machinery, autophagy plays an important role in maintaining cellular homeostasis and remodeling during normal development. Our previous study showed that fluorapatite (FA) crystal-coated electrospun polycaprolactone (PCL) was capable of inducing differentiation and mi...

journal_title：Journal of dental research

authors： Li Y,Guo T,Zhang Z,Yao Y,Chang S,Nör JE,Clarkson BH,Ni L,Liu J

更新日期：2016-06-01 00:00:00

abstract：:The aim of this study was to test the potential of liposomes as drug carriers to the ulcerated oral mucosa. Radioactive triamcinolone acetonide palmitate (3H-TRMAp) was encapsulated in large multilamellar lipid vesicles and served as the test lotion. 3H-TRMAp in solution served as control. Forty-six hamsters were divi...

journal_title：Journal of dental research

authors： Harsanyi BB,Hilchie JC,Mezei M

更新日期：1986-09-01 00:00:00

abstract：:Two series of dental composites, along with the unfilled resin matrix, were examined to determine the effects of filler level and size on selected properties. Both series were prepared by incorporating a silanated barium borosilicate filler into a visible-light-activated polyphenylene polymethacrylate resin matrix. On...

journal_title：Journal of dental research

authors： Li Y,Swartz ML,Phillips RW,Moore BK,Roberts TA

更新日期：1985-12-01 00:00:00

abstract：:Dimensional alterations of the facial bone wall following tooth extractions in the esthetic zone have a profound effect on treatment outcomes. This prospective study in 39 patients is the first to investigate three-dimensional (3D) alterations of facial bone in the esthetic zone during the initial 8 wks following flap...

journal_title：Journal of dental research

authors： Chappuis V,Engel O,Reyes M,Shahim K,Nolte LP,Buser D

更新日期：2013-12-01 00:00:00

abstract：:The eventual outcome of dental caries is determined by the dynamic balance between pathological factors that lead to demineralization and protective factors that lead to remineralization. Pathological factors include acidogenic bacteria, inhibition of salivary function, and frequency of ingestion of fermentable carboh...

journal_title：Journal of dental research

authors： Featherstone JD

更新日期：2004-01-01 00:00:00

abstract：:The kinetics of growth of calcium phosphates on synthetic hydroxyapatite (HAP), human enamel, whole dentin, and human calculus has been studied at 37 C at pH values from 4.97 to 5.10 held constant by the pH-stat addition of base. Following an initial induction period, dicalcium phosphate dihydrate (DCPD) crystallizati...

journal_title：Journal of dental research

authors： Barone JP,Nancollas GH

更新日期：1978-01-01 00:00:00

abstract：:The Wingless/integrase-1 (Wnt) family of protein ligands and their functional antagonists, secreted frizzled-related proteins (sFRPs), regulate various biological processes ranging from embryonic development to immunity and inflammation. Wnt5a and sFRP5 comprise a typical ligand/antagonist pair, and the former molecul...

journal_title：Journal of dental research

authors： Maekawa T,Kulwattanaporn P,Hosur K,Domon H,Oda M,Terao Y,Maeda T,Hajishengallis G

更新日期：2017-05-01 00:00:00

abstract：:Overgrowth of oral yeast is a common problem among the elderly. Probiotic bacteria are known to inhibit the growth of pathogenic microbes. We tested the hypothesis that cheese containing probiotic bacteria can reduce the prevalence of oral Candida. During this 16-week, randomized, double-blind, placebo-controlled stud...

journal_title：Journal of dental research

authors： Hatakka K,Ahola AJ,Yli-Knuuttila H,Richardson M,Poussa T,Meurman JH,Korpela R

更新日期：2007-02-01 00:00:00

abstract：:In periodontal surgery, healing after guided tissue regeneration (GTR) may be explained by differences in functional activities of gingival and periodontal ligament fibroblasts (GF and PDLF). Several studies in vitro have supported this hypothesis, but much remains to be defined. In the present work, gingival and peri...

journal_title：Journal of dental research

authors： Giannopoulou C,Cimasoni G

更新日期：1996-03-01 00:00:00

abstract：:The etiology and pathogenesis of craniofacial birth defects are multifactorial and include both genetic and environmental factors. Despite the identification of numerous genes associated with congenital craniofacial anomalies, our understanding of their etiology remains incomplete, and many affected individuals have a...

journal_title：Journal of dental research

authors： Dash S,Bhatt S,Falcon KT,Sandell LL,Trainor PA

更新日期：2020-11-06 00:00:00

abstract：:Fibroblast growth factor receptor 2 (FGFR2) in craniofacial bones mediates osteoprogenitor proliferation, differentiation, and apoptosis. The distortion of proper craniofacial bone growth may cause class II and class III skeletal malocclusion and result in compromised function and aesthetics. Here, we investigated the...

journal_title：Journal of dental research

authors： Jiang Q,Mei L,Zou Y,Ding Q,Cannon RD,Chen H,Li H

更新日期：2019-11-01 00:00:00

abstract：:Juvenile rheumatoid arthritis (JRA) is a chronic systemic disease of childhood that affects synovial joints including the temporomandibular joint (TMJ). Individuals with JRA of the TMJ frequently show aberrations in mandibulofacial development. Since the basis for these developmental perturbations is poorly understood...

journal_title：Journal of dental research

authors： Tavakkoli-Jou M,Miller AJ,Kapila S

更新日期：1999-08-01 00:00:00

abstract：:Different types of storage media have been studied for use in the replantation of exarticulated teeth. It was found that human periodontal ligament cells survived well in milk. Fifty percent of the cells were viable after 12 hours' storage in milk, while no cells were viable after three hours' storage in saliva. Brief...

journal_title：Journal of dental research

authors： Blomlöf L

更新日期：1981-11-01 00:00:00

abstract：:The human dentition is a complex adaptive system that is influenced by genetic, epigenetic, and environmental factors. Within this system, is sexual dimorphism related to the growth promotion of the Y chromosome, or to hormonal influences, or both? This study is the first to investigate both primary and permanent toot...

journal_title：Journal of dental research

authors： Ribeiro DC,Brook AH,Hughes TE,Sampson WJ,Townsend GC

更新日期：2013-05-01 00:00:00

abstract：:Oral bacteria, including Streptococcus mutans and Streptococcus salivarius, contribute to tooth decay and plaque formation; therefore, it is essential to develop strategies to prevent dental caries and plaque formation. We recently showed that organo-selenium compounds covalently attached to different biomaterials inh...

journal_title：Journal of dental research

authors： Tran P,Hamood A,Mosley T,Gray T,Jarvis C,Webster D,Amaechi B,Enos T,Reid T

更新日期：2013-05-01 00:00:00

abstract：:The human mandibular condyle has a parasagittal plate-like trabecular structure. We tested the hypothesis that this structure reflects the mechanical loading of the condyle. We developed a finite element model of the condyle to analyze the strains occurring during static compressive loading. The principal strains in t...

journal_title：Journal of dental research

authors： van Ruijven LJ,Giesen EB,van Eijden TM

更新日期：2002-10-01 00:00:00

abstract：:The aim of this study was to assess the effect of chewing gum containing phosphoryl oligosaccharides of calcium (POs-Ca) and a low concentration of fluoride (F) on the hardness of enamel subsurface lesions, utilizing a double-blind, randomized, and controlled in situ model. Fifteen individuals wore removable lingual a...

journal_title：Journal of dental research

authors： Kitasako Y,Sadr A,Hamba H,Ikeda M,Tagami J

更新日期：2012-04-01 00:00:00

abstract：:Resolvins are potent anti-inflammatory mediators derived from ω-3 fatty acids. Results from our previous studies indicated that resolvin D1 (RvD1) blocks pro-inflammatory responses in salivary glands. Furthermore, RvD1 enhances salivary epithelial integrity, demonstrating its potential use for the restoration of saliv...

journal_title：Journal of dental research

authors： Leigh NJ,Nelson JW,Mellas RE,Aguirre A,Baker OJ

更新日期：2014-03-01 00:00:00