VIP inhibits P. gingivalis LPS-induced IL-18 and IL-18BPa in monocytes.

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：:Antidromic stimulation of sensory nerves has been shown to increase blood flow in the tissue they innervate. This study was designed to determine if antidromic vasomotor responses occur in feline dental pulp and if they are mediated by branched axons supplying both tooth pulp and gingiva. Dynamic changes in pulpal blo...

journal_title：Journal of dental research

authors： Sasano T,Kuriwada S,Shoji N,Sanjo D,Izumi H,Karita K

更新日期：1994-12-01 00:00:00

abstract：:Matrix metalloproteinase (MMP) inhibition has been shown to reduce adhesive bond degradation when applied as a pre-conditioner, adding to clinical steps in the placement of adhesives, but their incorporation within dental adhesives has not been fully explored. This study examined the effect of including 2 MMP inhibito...

journal_title：Journal of dental research

authors： Almahdy A,Koller G,Sauro S,Bartsch JW,Sherriff M,Watson TF,Banerjee A

更新日期：2012-06-01 00:00:00

abstract：:The main goal of peri-implantitis treatment is to control infection and arrest bone loss, which requires the removal of polymicrobial biofilms on the implant surface and the reduction of tissue invasion. Additionally, prognosis can be improved if reosseointegration occurs on previously contaminated implants. To evalua...

journal_title：Journal of dental research

authors： Qin W,Wang C,Jiang C,Sun J,Yu C,Jiao T

更新日期：2020-07-01 00:00:00

abstract：:Streptococcus mutans strain JH1005 is a mutant that produces levels of bacteriocin activity three-fold-elevated than those produced by its parent, JH1001. A single infection regimen with JH1005 was found to result in persistent colonization of the teeth of all three adult subjects tested. This is a significant improve...

journal_title：Journal of dental research

authors： Hillman JD,Dzuback AL,Andrews SW

更新日期：1987-06-01 00:00:00

abstract：:The efficacy of a new remineralization system was determined in vivo by maintaining a low concentration of approximately 1 ppm fluoride for 48 hrs against a demineralized human tooth. Human subjects were selected who wore removable partial dentures containing two or more of the demineralized teeth with film system. Th...

journal_title：Journal of dental research

authors： Abrahams LJ,Yonese M,Higuchi WI,Fox JL,Charbeneau GT

更新日期：1980-03-01 00:00:00

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：:Dental diseases are now viewed as a consequence of a deleterious shift in the balance of the normally stable resident oral microbiome. It is known that frequent carbohydrate consumption or reduced saliva flow can lead to caries, and excessive plaque accumulation increases the risk of periodontal diseases. However, whe...

journal_title：Journal of dental research

authors： Rosier BT,Marsh PD,Mira A

更新日期：2018-04-01 00:00:00

abstract：:1. A method has been developed and described for obtaining accurate thermal diffusivity values for dental cements and other restorative materials. This method employs specimens of a short cylindrical geometry which are readily fabricated from simply-constructed molds. 2. Results obtained for polycarboxylate and glass-...

journal_title：Journal of dental research

authors： Watts DC,Smith R

更新日期：1981-12-01 00:00:00

abstract：:Loss of hybrid layer integrity compromises resin-dentin bond stability. Matrix metalloproteinases (MMPs) may be partially responsible for hybrid layer degradation. Since chlorhexidine inhibits MMPs, we hypothesized that chlorhexidine would decelerate the loss of resin-dentin bonds. Class I preparations in extracted th...

journal_title：Journal of dental research

authors： Carrilho MR,Carvalho RM,de Goes MF,di Hipólito V,Geraldeli S,Tay FR,Pashley DH,Tjäderhane L

更新日期：2007-01-01 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：:We placed an MOD preparation in each of 12 permanent molars, then restored each tooth with a posterior composite resin by means of six different application techniques (I-polymerization as one complete unit; II--polymerization as one complete unit with glass inserts; III--polymerization in gingivo-occlusal increments;...

journal_title：Journal of dental research

authors： Donly KJ,Wild TW,Bowen RL,Jensen ME

更新日期：1989-08-01 00:00:00

abstract：:In an attempt to determine the degree of co-activation present in selected cervical muscles during clenching, we instructed 12 male subjects to produce four brief maximum voluntary contraction (MVC) efforts (clenching) in a position of maximum intercuspation. Surface EMG activity was recorded bilaterally from the mass...

journal_title：Journal of dental research

authors： Clark GT,Browne PA,Nakano M,Yang Q

更新日期：1993-11-01 00:00:00

abstract：:In previous studies, light-cured glass-ionomer cements have been shown to evoke cytotoxic reactions. It was the purpose of this investigation (a) to determine the nature of the ingredients released into an aqueous medium from 2 light-cured glass-ionomer cements (GICs) and 3 compomers; (b) to evaluate the cytotoxicity ...

journal_title：Journal of dental research

authors： Geurtsen W,Spahl W,Leyhausen G

更新日期：1998-12-01 00:00:00

abstract：:Symphyseal secondary cartilage is important for mandibular development, but the molecular mechanisms underlying its formation remain largely unknown. Here we asked whether Indian hedgehog (Ihh) regulates symphyseal cartilage development and growth. By embryonic days 16.5 to 18.5, Sox9-expressing chondrocytes formed wi...

journal_title：Journal of dental research

authors： Sugito H,Shibukawa Y,Kinumatsu T,Yasuda T,Nagayama M,Yamada S,Minugh-Purvis N,Pacifici M,Koyama E

更新日期：2011-05-01 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：:Sensitivity or pain of the mucoperiosteum covering the mandibular edentulous ridge is often thought to limit bite forces in complete-denture wearers. Therefore, bite forces with mandibular implant-retained overdentures may depend on the degree of implant support. This study analyzed the effects of different degrees of...

journal_title：Journal of dental research

authors： Fontijn-Tekamp FA,Slagter AP,van't Hof MA,Geertman ME,Kalk W

更新日期：1998-10-01 00:00:00

abstract：:Continuous etching of aggressive all-in-one adhesives occurs in wet dentin tubules after polymerization of the adhesives. This study challenged the hypothesis that unpolymerized acidic monomers from an aggressive all-in-one self-etching adhesive continue to etch beyond dentin hybrid layers. Dentin surfaces bonded with...

journal_title：Journal of dental research

authors： Kim J,Mai S,Carrilho MR,Yiu CK,Pashley DH,Tay FR

更新日期：2010-05-01 00:00:00

abstract：:Mixtures containing two bacterial species were analyzed using flow cytometric techniques. Light scattering characteristics of Streptococcus mutans and Actinomyces viscosus show unique profiles for pure cultures. However, the light scatter analysis of a mixture containing these two species demonstrates overlapping near...

journal_title：Journal of dental research

authors： Barnett JM,Cuchens MA,Buchanan W

更新日期：1984-08-01 00:00:00

abstract：:The ability of physiological amounts of lysozyme to de-chain two serotype c strains of Streptococcus mutans was determined. Both human and hen lysozymes were equally effective in chain breakage of S. mutans DPR and S. mutans DJR. De-chaining did not affect growth of cultures, but resulted in finely dispersed suspensio...

journal_title：Journal of dental research

authors： Iacono VJ,Byrnes TP,Crawford IT,Grossbard BL,Pollock JJ,MacKay BJ

更新日期：1985-01-01 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：:In two separate experiments, none of the 14 subunits examined consistently ranked dentifrices similarly to the ranking obtained when the individual rat was used as the experimental unit. Arbitrarily dividing the rat into subunits and then comparing results among these subunits may lead to false conclusions since the r...

journal_title：Journal of dental research

authors： Briner WW

更新日期：1976-05-01 00:00:00

abstract：:Dimensions and velocity of mandibular movement are important variables in the evaluation of masticatory and speech patterns. However, little information is available concerning elderly dentates and their oral motor function and behavior. Double recordings of a chewing period, from start to swallowing, were performed i...

journal_title：Journal of dental research

authors： Karlsson S,Carlsson GE

更新日期：1990-02-01 00:00:00

abstract：:During the past two decades, some major pitfalls in fluorine analysis have been recognized and overcome. Therefore, it is important that facts be separated from fallacies in published literature on levels and forms of fluorine (ionic, bound, covalent, etc.) in biological materials, in order that correct perceptions of...

journal_title：Journal of dental research

authors： Venkateswarlu P

更新日期：1990-02-01 00:00:00

abstract：:In the past decade, medical genetic research has generated multiple discoveries, many of which were obtained via genome-wide association studies (GWASs). A major GWAS finding is that the majority of risk variants for complex traits map to noncoding regions. This has resulted in a paradigm shift in terms of the interpr...

journal_title：Journal of dental research

authors： Thieme F,Ludwig KU

更新日期：2017-10-01 00:00:00

abstract：:Hydrogen sulfide (H2S) and methyl mercaptan (CH3SH) are the volatile sulfur compounds (VSC) that were investigated for a possible role in the etiology of periodontal disease. The results show that the permeability of porcine non-keratinized sublingual mucosa is increased by up to 75% or 103% following exposure to H2S ...

journal_title：Journal of dental research

authors： Ng W,Tonzetich J

更新日期：1984-07-01 00:00:00

abstract：:Relative glycogen synthetic abilities of resting cells of fresh clinical isolates of Actinomyces viscosus and Actinomyces naeslundii originating from dental plaque samples over root surface caries lesions and non-carious sites were studied under anaerobic conditions at a constant pH of 7.0, with U-(14C)-glucose used a...

journal_title：Journal of dental research

authors： Komiyama K,Khandelwal RL,Duncan DE

更新日期：1986-06-01 00:00:00

abstract：:The synthesis of many polycarboxylic acids is reported. An account is given of their stability in aqueous solution and the properties of cements formed by their reaction with ion-leachable glasses. A copolymer of acrylic and itaconic acids was found to combine several favorable characteristics. ...

journal_title：Journal of dental research

authors： Crisp S,Kent BE,Lewis BG,Ferner AJ,Wilson AD

更新日期：1980-06-01 00:00:00

abstract：:Eugenol, in the 100 percent concentration in commercial use, was applied to a circumscribed area, 3 mm in diameter, of rat labial mucosa for 1 minute. Reaction periods of 15 minutes, 1, 2, 4 and 6 hours were then permitted. Using routine histological procedures for processing the experimental tissues, it was observed ...

journal_title：Journal of dental research

authors： Kozam G,Mantell GM

更新日期：1978-11-01 00:00:00

abstract：:After cheek pouch carcinomas were induced in hamsters by the application of dimethylbenzanthracene (DMBA) to the right pouch for 13 weeks, the animals were divided into four groups and observed for seven more weeks. The control group received no further treatment, two experimental groups had incisional biopsies perfor...

journal_title：Journal of dental research

authors： Tsiklakis K,Wood NK,Toto PD,Doemling DB

更新日期：1986-06-01 00:00:00