Ceramic whisker reinforcement of dental resin composites.

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：:The objectives of this study were 1) to provide an estimate of the value of the intraclass correlation coefficient (ICC) for dental caries data at tooth and surface level, 2) to provide an estimate of the design effect (DE) to be used in the determination of sample size estimates for future dental surveys, and 3) to e...

journal_title：Journal of dental research

authors： Masood M,Masood Y,Newton JT

更新日期：2015-02-01 00:00:00

abstract：:The aim of this meta-analysis, based on individual participant data from several studies, was to investigate the influence of patient-, materials-, and tooth-related variables on the survival of posterior resin composite restorations. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA...

journal_title：Journal of dental research

authors： Opdam NJ,van de Sande FH,Bronkhorst E,Cenci MS,Bottenberg P,Pallesen U,Gaengler P,Lindberg A,Huysmans MC,van Dijken JW

更新日期：2014-10-01 00:00:00

abstract：:Caries of the permanent first molars of 5-year-old children was found to be associated with caries of their diciduous teeth. The sample consisted of 220 children whose permanent first molars had erupted. They were selected out of 965 children who were a representative sample of children attending compulsory kindergart...

journal_title：Journal of dental research

authors： Zadik D

更新日期：1976-11-01 00:00:00

abstract：:Cyclic adenosine 3',5'-monophosphate (cAMP) concentrations and cellular distribution were studied in dental and periodontal tissues during tooth eruption in kittens. Although the mean levels of cAMP around developing teeth were similar in all the tissue samples, there were marked differences in cAMP stainability of ti...

journal_title：Journal of dental research

authors： Gustafson GT,Eckerdal O,Leever DL,Shanfeld JL,Montgomery P,Davidovitch Z

更新日期：1977-04-01 00:00:00

abstract：:Saliva plays a major role in maintaining oral health. Patients with salivary hypofunction exhibit difficulty in chewing and swallowing foods, tooth decay, periodontal disease, and microbial infections. At this time, treatments for hyposalivation are limited to medications (e.g., muscarinic receptor agonists: pilocarpi...

journal_title：Journal of dental research

authors： Maruyama CL,Leigh NJ,Nelson JW,McCall AD,Mellas RE,Lei P,Andreadis ST,Baker OJ

更新日期：2015-11-01 00:00:00

abstract：:We evaluated the histopathological response of the periodontal membrane to intentionally-replanted teeth carrying composite (experimental) and silver amalgam (control) restorations in the middle third of each root. The study revealed that the amalgam produced, in the periodontal tissues, an initial localized inflammat...

journal_title：Journal of dental research

authors： Nasjleti CE,Castelli WA,Caffesse RG

更新日期：1983-01-01 00:00:00

abstract：:MMP-20 (enamelysin), the matrix metalloproteinase family member discovered in the enamel organ, has also been detected in odontoblasts during dentin formation. We studied the presence and localization of MMP-20 in mature human teeth in health and disease. In immunohistochemistry, MMP-20-positive staining was observed ...

journal_title：Journal of dental research

authors： Sulkala M,Larmas M,Sorsa T,Salo T,Tjäderhane L

更新日期：2002-09-01 00:00:00

abstract：:Khat-chewing has been associated with oral lesions including oral cancer, but the mechanisms leading to their development are not known. We hypothesized that khat interferes with the physiological processes of the oral mucosa, such as cell proliferation and differentiation, and aimed at investigating the effects of kh...

journal_title：Journal of dental research

authors： Lukandu OM,Neppelberg E,Vintermyr OK,Johannessen AC,Costea DE

更新日期：2010-03-01 00:00:00

abstract：:Over the last hundred years, groundbreaking research in oral microbiology has provided a broad and deep understanding about the oral microbiome, its interactions with our body, and how the community can affect our health, be protective, or lead to the development of dental diseases. During this exciting journey, hypot...

journal_title：Journal of dental research

authors： Colombo APV,Tanner ACR

更新日期：2019-04-01 00:00:00

abstract：:A study was made of the hydration of dental cements, water being classified as "non-evaporable" and "evaporable". The ratio of these two types of water was found to vary greatly among different cement types, being lesser in zinc oxide and ionic polymer cements and greater in ion-leachable glass and phosphoric acid cem...

journal_title：Journal of dental research

authors： Wilson AD,Paddon JM,Crisp S

更新日期：1979-03-01 00:00:00

abstract：:It has been shown that a release of periosteal tension may augment the growth of a long bone; however, similar experiments in the mandible have produced equivocal results. For further definition of the role of periosteal tension in the growth of the mandibular condyle, 80 young female Sprague-Dawley rats were randomly...

journal_title：Journal of dental research

authors： Killiany DM

更新日期：1990-09-01 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：: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：:In cases of pulp exposure due to deep dental caries or severe traumatic injuries, existing pulp-capping materials have a limited ability to reconstruct dentin-pulp complexes and can result in pulpectomy because of their low potentials to accelerate dental pulp cell activities, such as migration, proliferation, and dif...

journal_title：Journal of dental research

authors： Yoshida S,Wada N,Hasegawa D,Miyaji H,Mitarai H,Tomokiyo A,Hamano S,Maeda H

更新日期：2016-10-01 00:00:00

abstract：:A numerical model of the mandible, its articulating surfaces, and the forces exerted by the primary masticatory muscles has been developed for the purpose of investigating loading of the temporomandibular joint. Evidence is presented which shows that the temporomandibular joint. Evidence is presented which shows that ...

journal_title：Journal of dental research

authors： Smith DM,McLachlan KR,McCall WD Jr

更新日期：1986-08-01 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：:Cross-sectional areas of the masseter, temporalis and medial, and lateral pterygoid muscles were determined in 16 subjects by means of computer tomography. In each subject three scans were made, intersecting the thickest part of the muscles at right angles to the fiber direction. The masseter and medial pterygoid musc...

journal_title：Journal of dental research

authors： Weijs WA,Hillen B

更新日期：1984-09-01 00:00:00

abstract：:The accelerating activity of N,N-substituted aminoethyl methacrylates on the curing of methyl methacrylate and composite resins with benzoyl peroxide is somewhat smaller than that of dimethyl-p-toluidine. Tesins cured with aminoethyl methacrylates containing a p-tolyl and 3,5-xylyl substituent on the nitrogen atom tur...

journal_title：Journal of dental research

authors： Dneboský J,Hynková V,Hrabák F

更新日期：1975-07-01 00:00:00

abstract：:Although it is known that diabetes impairs oral wound healing, relatively little is known about the cellular parameters affected, particularly in connective tissue. This study investigated the hypothesis that diabetes impairs connective tissue formation in healing gingiva, and that impaired healing is associated with ...

journal_title：Journal of dental research

authors： Desta T,Li J,Chino T,Graves DT

更新日期：2010-06-01 00:00:00

abstract：:Mucous membrane pemphigoid or cicatricial pemphigoid is a mucocutaneous blistering disease characterized by autoantibodies to different molecules in the basement membrane zone. Our objectives were to identify the target antigen recognized by sera from 20 untreated patients with pemphigoid disease limited to the oral c...

journal_title：Journal of dental research

authors： Bhol KC,Goss L,Kumari S,Colon JE,Ahmed AR

更新日期：2001-08-01 00:00:00

abstract：:Teeth undergo postnatal organogenesis relatively late in life and only complete full maturation a few years after the crown first erupts in the oral cavity. At this stage, development can be arrested if the tooth organ is damaged by either trauma or caries. Regenerative endodontic procedures (REPs) are a treatment alt...

journal_title：Journal of dental research

authors： Song JS,Takimoto K,Jeon M,Vadakekalam J,Ruparel NB,Diogenes A

更新日期：2017-06-01 00:00:00

abstract：:Chemotherapeutics are presently considered for use in caries-preventive programs. The laboratory and in vivo testing of these agents, to some extent, parallels the methodology developed for the evaluation of fluoride products. However, fluoride is primarily effective by interfering with the de- and remineralization ba...

journal_title：Journal of dental research

authors： ten Cate JM,Marsh PD

更新日期：1994-03-01 00:00:00

abstract：:The purpose of this study was to determine the role of saliva-derived biomarkers and periodontal pathogens during periodontal disease progression (PDP). One hundred human participants were recruited into a 12-month investigation. They were seen bi-monthly for saliva and clinical measures and bi-annually for subtractio...

journal_title：Journal of dental research

authors： Kinney JS,Morelli T,Braun T,Ramseier CA,Herr AE,Sugai JV,Shelburne CE,Rayburn LA,Singh AK,Giannobile WV

更新日期：2011-06-01 00:00:00

abstract：:Evidence from epidemiologic studies suggests that periodontal infections are independently associated with subclinical and clinical atherosclerotic vascular disease. Although the strength of the reported associations is modest, the consistency of the data across diverse populations and a variety of exposure and outcom...

journal_title：Journal of dental research

authors： Kebschull M,Demmer RT,Papapanou PN

更新日期：2010-09-01 00:00:00

abstract：:The effect of a topical fluoride regimen consisting of a four-minute pre-treatment with a saturated dicalcium phosphate dihydrate (DCPD) solution followed by a four-minute application of APF was compared with that of a four-minute application of APF alone with respect to the deposition of fluoride in enamel in an apat...

journal_title：Journal of dental research

authors： Crall JJ,Bjerga JM

更新日期：1986-03-01 00:00:00

abstract：:Dissolution of mercury from amalgams and some intermetallic compounds found in the amalgam structure, such as gamma 1, gamma 2, and beta 1, was examined during one week of aging in 0.9% NaCl solution at 37 degrees C. The amount of mercury released from gamma 1 (30.2 micrograms/cm2) was at least 13 times that released ...

journal_title：Journal of dental research

authors： Okabe T,Ferracane J,Cooper C,Matsumoto H,Wagner M

更新日期：1987-01-01 00:00:00

abstract：:We evaluated the predictive and construct validity of a caries activity assessment system associated with the International Caries Detection and Assessment System (ICDAS) in primary teeth. A total of 469 children were reexamined: participants of a caries survey performed 2 yr before (follow-up rate of 73.4%). At basel...

journal_title：Journal of dental research

authors： Guedes RS,Piovesan C,Ardenghi TM,Emmanuelli B,Braga MM,Ekstrand KR,Mendes FM

更新日期：2014-07-01 00:00:00

abstract：:Tooth enamel is the most highly mineralized tissue in vertebrates. Enamel crystal formation and elongation should be well controlled to achieve an exceptional hardness and a compact microstructure. Enamel matrix calcification occurs with several matrix proteins, such as amelogenin, enamelin, and ameloblastin. Among th...

journal_title：Journal of dental research

authors： Cho ES,Kim KJ,Lee KE,Lee EJ,Yun CY,Lee MJ,Shin TJ,Hyun HK,Kim YJ,Lee SH,Jung HS,Lee ZH,Kim JW

更新日期：2014-10-01 00:00:00

abstract：:Stem cells from exfoliated deciduous teeth (SHED) possess multipotent differentiation and immunomodulatory properties. They have been used for orofacial bone regeneration and autoimmune disease treatment. In this study, we show that acetylsalicylic acid (ASA) treatment is able to significantly improve SHED-mediated os...

journal_title：Journal of dental research

authors： Liu Y,Chen C,Liu S,Liu D,Xu X,Chen X,Shi S

更新日期：2015-01-01 00:00:00