Microbial aspects of preventive regimes in patients with overdentures.

abstract：:The effect of chronic fluoride (F) exposure from the drinking water on parameters related to glucose homeostasis was investigated. Wistar rats were randomly distributed into 2 groups (diabetic [D] and nondiabetic [ND]; n = 54 each). In D, diabetes was induced with streptozotocin. Each group was further divided into 3 ...

journal_title：Journal of dental research

authors： Lobo JG,Leite AL,Pereira HA,Fernandes MS,Peres-Buzalaf C,Sumida DH,Rigalli A,Buzalaf MA

更新日期：2015-07-01 00:00:00

abstract：:Odontoblasts, with their strategic arrangement along the outermost compartment of the dentin-pulp complex, have been suggested to have sensory function. In addition to their primary role in dentin formation, growing evidence shows that odontoblasts are capable of sensing mechanical stimulation. Previously, we found th...

journal_title：Journal of dental research

authors： Won J,Vang H,Kim JH,Lee PR,Kang Y,Oh SB

更新日期：2018-08-01 00:00:00

abstract：:The effects of thermal stress on the marginal leakage of resin composite restorations in bovine teeth were investigated by a method that preserved the specimens. The changes in marginal leakage of specimens with increasing numbers of thermal cycles were measured by an electrical conductivity method. Four brands of pos...

journal_title：Journal of dental research

authors： Momoi Y,Iwase H,Nakano Y,Kohno A,Asanuma A,Yanagisawa K

更新日期：1990-10-01 00:00:00

abstract：:15-deoxy-Delta(12,14)-prostaglandin J(2) (15-d-PGJ(2)) and troglitazone have been shown to induce apoptosis in several carcinoma cell lines. However, apoptotic signaling pathways of these agents are poorly understood. We tested the hypothesis that peroxisome proliferator-activated receptor-gamma ligands such as these ...

journal_title：Journal of dental research

authors： Fukuchi K,Date M,Azuma Y,Shinohara M,Takahashi H,Ohura K

更新日期：2003-10-01 00:00:00

abstract：:Cardiovascular disease is a common cause of morbidity and premature mortality. Cardiovascular disease can be prevented when risk factors are identified early. Calcified carotid artery atheromas (CCAAs), detected in panoramic radiographs, and periodontitis have both been associated with increased risk of cardiovascular...

journal_title：Journal of dental research

authors： Gustafsson N,Ahlqvist J,Näslund U,Buhlin K,Gustafsson A,Kjellström B,Klinge B,Rydén L,Levring Jäghagen E

更新日期：2020-01-01 00:00:00

abstract：:Composite resin restorations in cavities are generally associated with the development of a contraction gap during the first minutes after insertion. Enamel-Bond-Concise composite restoration were placed on both approximal sides of extracted pre-molars. The cervical walls of all cavities extended beyond the enamel-cem...

journal_title：Journal of dental research

authors： Brännström M,Torstenson B,Nordenvall KJ

更新日期：1984-05-01 00:00:00

abstract：:Porphyromonas gingivalis dihydroceramides are found in extracts of calculus-contaminated root surfaces, diseased gingival tissue, and atherosclerotic plaques. These ceramides have been shown to promote inflammatory secretory responses in gingival fibroblasts. Little is known about their effects on the vascular system....

journal_title：Journal of dental research

authors： Zahlten J,Riep B,Nichols FC,Walter C,Schmeck B,Bernimoulin JP,Hippenstiel S

更新日期：2007-07-01 00:00:00

abstract：:The relative contribution of the matrix of dentin to the physical properties of dentin is unknown but thought to be small. The objective of this study was to test the hypothesis that the demineralized matrix of dentin contributes little to the strength of dentin by measuring and comparing the ultimate tensile strength...

journal_title：Journal of dental research

authors： Sano H,Ciucchi B,Matthews WG,Pashley DH

更新日期：1994-06-01 00:00:00

abstract：:Catecholamines are present in saliva, but their influence on oral epithelium is not understood. Because psychological stress increases salivary catecholamines and impairs oral mucosal wound healing, we sought to determine if epithelial adrenergic signaling could link these two findings. We found that cultured human or...

journal_title：Journal of dental research

authors： Steenhuis P,Huntley RE,Gurenko Z,Yin L,Dale BA,Fazel N,Isseroff RR

更新日期：2011-02-01 00:00:00

abstract：:Periodontitis is increasingly associated with increased risk of cardiovascular and other systemic diseases. The Gram-negative anaerobe, Porphyromonas gingivalis, is a key periodontal pathogen, and several lines of evidence link the presence of this bacterium in the circulation with vascular disease. The outer membrane...

journal_title：Journal of dental research

authors： Farrugia C,Stafford GP,Murdoch C

更新日期：2020-12-01 00:00:00

abstract：:The following five outlines are the results to date of the Workshop held in Rockville, Maryland, in January, 1990. The topics considered in these outlines are: (1) validation of immunological and/or nucleic acid identification probes, (2) cross-calibration of methods and/or laboratories for multi-laboratory cooperativ...

journal_title：Journal of dental research

authors： Krichevsky MI

更新日期：1991-03-01 00:00:00

abstract：:The balance between bone resorption and bone formation is vital for maintenance and regeneration of alveolar bone and supporting structures around teeth and dental implants. Tissue regeneration in the oral cavity is regulated by multiple cell types, signaling mechanisms, and matrix interactions. A goal for periodontal...

journal_title：Journal of dental research

authors： Larsson L,Decker AM,Nibali L,Pilipchuk SP,Berglundh T,Giannobile WV

更新日期：2016-03-01 00:00:00

abstract：:Known antimalarial compunds from several chemical classes were tested for their ability to inhibit in vitro growth of microorganisms causing dental plaque and to prevent the development of plaque in a hamster model. Approximately a third of the compounds tested inhibited in vitro growth; however, none prevented develo...

journal_title：Journal of dental research

authors： Kinnamon KE,Eckermann EH,Tempel TR,Smith JH,Wolf CR

更新日期：1975-05-01 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：:Dental caries is initiated by demineralization of the tooth surface through acid production by sugar metabolism of supragingival plaque microflora. To elucidate the sugar metabolic system, we used CE-MS to perform metabolomics of the central carbon metabolism, the EMP pathway, the pentose-phosphate pathway, and the TC...

journal_title：Journal of dental research

authors： Takahashi N,Washio J,Mayanagi G

更新日期：2010-12-01 00:00:00

abstract：:Smoking has been established as an important risk factor for periodontal disease and tooth loss. The purpose of this study was a prospective evaluation of the effects of smoking on dental care utilization and its costs, based on data from 5712 males aged 20-59 yrs. Age, dental health behavior, and history of diabetes ...

journal_title：Journal of dental research

authors： Ide R,Hoshuyama T,Wilson D,Takahashi K,Higashi T

更新日期：2009-01-01 00:00:00

abstract：:Fungal infections in the oral cavity are mainly caused by C. albicans, but other Candida species are also frequently identified. They are increasing in prevalence, especially in denture-wearers and aging people, and may lead to invasive infections, which have a high mortality rate. Attachment to mucosal tissues and to...

journal_title：Journal of dental research

authors： ten Cate JM,Klis FM,Pereira-Cenci T,Crielaard W,de Groot PW

更新日期：2009-02-01 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：:Setting reactions and compressive strengths of a self-hardening calcium phosphate cement (CPC) were investigated. The CPC consists of tetracalcium phosphate (TTCP) and anhydrous dicalcium phosphate (DCPA). The cement specimens were prepared by mixing 0.7 g of the powder (TTCP 72.9 wt% + DCPA 27.1 wt%) with 0.175 mL of...

journal_title：Journal of dental research

authors： Fukase Y,Eanes ED,Takagi S,Chow LC,Brown WE

更新日期：1990-12-01 00:00:00

abstract：:Minimally invasive caries-removal procedures remove only caries-infected dentin and preserve caries-affected dentin that becomes remineralized. Dental cements containing calcium phosphate promote remineralization. This study evaluated the in vivo remineralization capacity of resin-based calcium-phosphate cement (Ca-P)...

journal_title：Journal of dental research

authors： Peters MC,Bresciani E,Barata TJ,Fagundes TC,Navarro RL,Navarro MF,Dickens SH

更新日期：2010-03-01 00:00:00

abstract：:Although the contribution of the oral microbiota to oral malodor is well-documented, the potential role of Gram-positive micro-organisms is unclear. In the current study, we tested the hypothesis that Gram-positive micro-organisms contribute to malodor production by deglycosylating oral glycoproteins, rendering them s...

journal_title：Journal of dental research

authors： Sterer N,Rosenberg M

更新日期：2006-10-01 00:00:00

abstract：:The recording of multiple interval-censored failure times is common in dental research. Modeling multilevel data has been a difficult task. This paper aims to use the Bayesian approach to analyze a set of multilevel clustered interval-censored data from a clinical study to investigate the effectiveness of silver diami...

journal_title：Journal of dental research

authors： Wong MC,Lam KF,Lo EC

更新日期：2005-09-01 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：:It is generally accepted that glass ionomers inhibit secondary caries in vivo, and data from in vitro studies support this effect. The aim of this review was a systematic assessment, from the literature, of clinical evidence for the ability of glass-ionomer restoratives to inhibit secondary caries at the restoration m...

journal_title：Journal of dental research

authors： Randall RC,Wilson NH

更新日期：1999-02-01 00:00:00

abstract：:Due, in part, to the unique structure of the tooth, dental pain is initiated via distinct mechanisms. Here we review recent advances in our understanding of inflammatory tooth pain and discuss 3 hypotheses proposed to explain dentinal hypersensitivity: The first hypothesis, supported by functional expression of temper...

journal_title：Journal of dental research

authors： Chung G,Jung SJ,Oh SB

更新日期：2013-11-01 00:00:00

abstract：:Sjögren's syndrome is a common autoimmune rheumatic disease. The most common symptoms of Sjögren's syndrome are extreme tiredness, along with dry eyes (keratoconjunctivitis sicca) and dry mouth (xerostomia). Saliva plays an essential role in numerous functions of the mouth. Xerostomia can be caused by medications, chr...

journal_title：Journal of dental research

authors： Mathews SA,Kurien BT,Scofield RH

更新日期：2008-04-01 00:00:00

abstract：:Dental porcelains rely on the high-thermal-expansion mineral leucite to elevate their bulk thermal expansion to levels compatible with dental PFM alloys. The microcracks that form around these leucite particles when cooled during porcelain manufacture are a potential source of change in bulk porcelain thermal expansio...

journal_title：Journal of dental research

authors： Mackert JR Jr,Williams AL

更新日期：1996-07-01 00:00:00

abstract：:The dental follicle (DF) differentiates into the periodontal ligament. In addition, it may be the precursor of other cells of the periodontium, including osteoblasts and cementoblasts. We hypothesized that stem cells may be present in the DF and be capable of differentiating into cells of the periodontium. Stem cells ...

journal_title：Journal of dental research

authors： Yao S,Pan F,Prpic V,Wise GE

更新日期：2008-08-01 00:00:00

abstract：:The differential diagnosis of dental wear lesions affects their clinical management. We hypothesized that surface texture parameters can differentiate simulated erosion, abrasion, and erosion-abrasion lesions on human enamel and dentin. This in vitro study comprised 2 parts (both factorial 4 × 2), with 4 lesion types ...

journal_title：Journal of dental research

authors： Hara AT,Livengood SV,Lippert F,Eckert GJ,Ungar PS

更新日期：2016-05-01 00:00:00

abstract：:The objective of this study was to assess the relative effects of age and oral hygiene on the progression of periodontitis by estimating incidence from age-specific prevalence. This study analyzed data from a representative national sample of 14,690 dentate Americans, aged from 15 to 74, seen in the first National Hea...

journal_title：Journal of dental research

authors： Abdellatif HM,Burt BA

更新日期：1987-01-01 00:00:00