Organo-selenium-containing dental sealant inhibits bacterial biofilm.

abstract：:Bisphosphonates are a class of agents used to treat osteoporosis and malignant bone metastases. The efficacy of these agents in treating and preventing the significant skeletal complications associated with these conditions has had a major positive impact for patients and is responsible for their widespread use in med...

journal_title：Journal of dental research

authors： Ruggiero SL,Drew SJ

更新日期：2007-11-01 00:00:00

abstract：:Each odontoblast is tightly linked to other odontoblasts. They form a line of defense and are capable of withstanding external stimuli, particularly the inflammation caused by caries. Thus, we investigated exosomes derived from odontoblasts as an intercellular mechanism by which inflamed odontoblasts are protected fro...

journal_title：Journal of dental research

authors： Wang HS,Yang FH,Wang YJ,Pei F,Chen Z,Zhang L

更新日期：2019-10-01 00:00:00

abstract：:Before the 1960s, tooth-specific caries risk was reported to be highest at 2 to 4 years after eruption. We studied the tooth-specific caries risk in three contemporary age cohorts in Finland. All together, 4072 boys and girls were followed annually from age 6 to age 18+ years in three age cohorts born in the 1960s, 19...

journal_title：Journal of dental research

authors： Härkäne T,Larmas MA,Virtanen JI,Arjas E

更新日期：2002-02-01 00:00:00

abstract：:The biocompatibility of two implant materials, vitallium and poly-methyl methacrylate (PMMA), was evaluated in an animal model in which bone formation and resorption are independent of each other. Neither material accelerated resorption, but formation was inhibited 12% by vitallium and 38% by PMMA. When three PMMA pre...

journal_title：Journal of dental research

authors： Garcia DA,Sullivan TM,O'Neill DM

更新日期：1981-01-01 00:00:00

abstract：:Mechanical removal of oral biofilms is ubiquitously accepted as the best way to prevent caries and periodontal diseases. Removal effectiveness strongly depends on biofilm strength. To investigate the influence of hydrodynamics on oral biofilm strength, we grew single- and multi-species biofilms of Streptococcus oralis...

journal_title：Journal of dental research

authors： Paramonova E,Kalmykowa OJ,van der Mei HC,Busscher HJ,Sharma PK

更新日期：2009-10-01 00:00:00

abstract：:The fatigue crack growth resistance of dentin was characterized as a function of depth from the dentino-enamel junction. Compact tension (CT) specimens were prepared from the crowns of third molars in the deep, middle, and peripheral dentin. The microstructure was quantified in terms of the average tubule dimensions a...

journal_title：Journal of dental research

authors： Ivancik J,Neerchal NK,Romberg E,Arola D

更新日期：2011-08-01 00:00:00

abstract：:Microducers and modified cephalometric roentgenogram techniques were used to study maximum biting forces and moments in an adult male. The force at the second molar was approximately 10% greater than that at the first molar. At the second molar, the moment of force was approximately 15% less than its value at the firs...

journal_title：Journal of dental research

authors： Mansour RM,Reynik RJ

更新日期：1975-01-01 00:00:00

abstract：UNLABELLED:Excessive mechanical stress (MS) during hyperocclusion is known to result in disappearance of the alveolar hard line, enlargement of the periodontal ligament (PDL) space, and destruction of alveolar bone, leading to occlusal traumatism. We have recently reported that MS induces predominantly C-C chemokine li...

journal_title：Journal of dental research

authors： Tsutsumi T,Kajiya H,Goto KT,Takahashi Y,Okabe K

更新日期：2013-01-01 00:00:00

abstract：:Remineralization of demineralized dentin lesions adjacent to glass-ionomer cements (GICs) has been reported in the literature. This study tested the hypothesis that a strontium-based GIC can remineralize completely demineralized dentin by nucleation of new apatite crystallites within an apatite-free dentin matrix. Hum...

journal_title：Journal of dental research

authors： Kim YK,Yiu CK,Kim JR,Gu L,Kim SK,Weller RN,Pashley DH,Tay FR

更新日期：2010-03-01 00:00:00

abstract：:Mesenchymal stem cells isolated from different dental tissues have been described to have osteogenic/odontogenic-like differentiation capacity, but little attention has been paid to the biochemical composition of the material that each produces. Here, we used Raman spectroscopy to analyze the mineralized materials pro...

journal_title：Journal of dental research

authors： Volponi AA,Gentleman E,Fatscher R,Pang YW,Gentleman MM,Sharpe PT

更新日期：2015-11-01 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：:The purpose of this work was to determine the influence of chemical food-simulating liquids on the wear of various commercial dental composite restoratives. In many cases, pre-conditioning the restoratives in these liquids for one week produced swelling of the polymer matrix and considerable surface damage. The result...

journal_title：Journal of dental research

authors： McKinney JE,Wu W

更新日期：1985-11-01 00:00:00

abstract：:Lysozyme concentration was quantitated immunochemically in parotid and submandibular-sublingual saliva of 46 caries-resistant and 17 caries-susceptible adults. There was essentially no difference between the two groups. The concentration of lysozyme was three times higher in the submandibular-sublingual than in the pa...

journal_title：Journal of dental research

authors： Stuchell RN,Mandel ID

更新日期：1983-05-01 00:00:00

abstract：:The discoidin domain receptors, DDR1 and DDR2, are nonintegrin collagen receptors and tyrosine kinases. DDRs regulate cell functions, and their extracellular domains affect collagen fibrillogenesis and mineralization. Based on the collagenous nature of dentoalveolar tissues, we hypothesized that DDR1 plays an importan...

journal_title：Journal of dental research

authors： Chavez MB,Kolli TN,Tan MH,Zachariadou C,Wang C,Embree MC,Lira Dos Santos EJ,Nociti FH Jr,Wang Y,Tatakis DN,Agarwal G,Foster BL

更新日期：2019-12-01 00:00:00

abstract：:Limited cure depth is a drawback of light-activated composites. We hypothesize that curing light transmission and cure depth are influenced by monomer reactivity and filler/resin refractive index mismatch. Light transmission throughout cure was recorded for composites based on strontium (refractive index 1.51) or bari...

journal_title：Journal of dental research

authors： Shortall AC,Palin WM,Burtscher P

更新日期：2008-01-01 00:00:00

abstract：:Urinary catecholamines have been used to measure emotionally stressful states which may affect the development of dental caries. This study investigates the hypothesis that children with and without dental caries do not differ significantly in the mean values of urinary catecholamines such as epinephrine, norepinephri...

journal_title：Journal of dental research

authors： Vanderas AP,Manetas C,Papagiannoulis L

更新日期：1995-10-01 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：:Primary cilia regulate several developmental processes and mediate hedgehog signaling. To study their roles in cranial base development, we created conditional mouse mutants deficient in Polaris, a critical primary cilium component, in cartilage. Mutant post-natal cranial bases were deformed, and their synchondrosis g...

journal_title：Journal of dental research

authors： Ochiai T,Nagayama M,Nakamura T,Morrison T,Pilchak D,Kondo N,Hasegawa H,Song B,Serra R,Pacifici M,Koyama E

更新日期：2009-06-01 00:00:00

abstract：:An infrared spectroscopic study has been made of the development of crystallinity (hopeite) in dental zinc phosphate cements. Crystallization in the bulk of a cement is prevented only by the incorporation, in the liquid, of aluminum which forms complexes with phosphoric acid. The development of surface crystallinity i...

journal_title：Journal of dental research

authors： Crisp S,O'Neill IK,Prosser HJ,Stuart B,Wilson AD

更新日期：1978-02-01 00:00:00

abstract：:This paper aims to present a simple overview of potential new diagnostic methods for dental caries. There are several novel methods of caries detection (with potential application to diagnosis) which have been proposed in the last few years, in addition to those that are gaining some commercial exposure and clinical a...

journal_title：Journal of dental research

authors： Hall A,Girkin JM

更新日期：2004-01-01 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：:Teas varying in fluoride and tannin concentration were evaluated in rats for anticariogenic activity. There was a direct correlation between fluoride in tea and the inhibition of sulcal caries in rats, whereas no relationship was observed between tannin and this type of lesion. Teas also had a significant effect on ca...

journal_title：Journal of dental research

authors： Rosen S,Elvin-Lewis M,Beck FM,Beck EX

更新日期：1984-05-01 00:00:00

abstract：:The creatinine-adjusted urinary concentration of mercury in 73 schoolchildren with a mean age of 12 years was determined. In addition, the number of amalgam restorations and their size, prevalence of allergy, and days absent from school due to illness were recorded for each individual. A significant positive correlati...

journal_title：Journal of dental research

authors： Olstad ML,Holland RI,Wandel N,Pettersen AH

更新日期：1987-06-01 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：: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：:Cellular hypoxia may be a useful indication of tissue distress in the dental pulp that could be used to investigate the early stages of pulpal responses. Tritiated misonidazole (3H-MISO) is a marker which preferentially labels cells with decreased oxygen tension (hypoxia). The experiments reported here were carried ou...

journal_title：Journal of dental research

authors： Baumgardner KR,Walton RE,Osborne JW,Born JL

更新日期：1996-10-01 00:00:00

abstract：:Moderate elevation of serum C-reactive protein (CRP) is a risk factor for cardiovascular disease among apparently healthy individuals, although factors that create this inflammatory response in the absence of systemic illness have not been clarified. This study aimed to: (1) evaluate associations among periodontal dis...

journal_title：Journal of dental research

authors： Slade GD,Offenbacher S,Beck JD,Heiss G,Pankow JS

更新日期：2000-01-01 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：:Intra-oral wounds, like wounds in children, demonstrate privileged healing when compared with adult wounds at extra-oral sites. This study investigated whether this preferential healing is related to an increased ability of oral mucosal fibroblasts to reorganize extracellular matrix (ECM) when compared with their derm...

journal_title：Journal of dental research

authors： Stephens P,Davies KJ,al-Khateeb T,Shepherd JP,Thomas DW

更新日期：1996-06-01 00:00:00

abstract：:Patients with cleft lip/palate (CLP) have been reported, in some studies, to exhibit an increased prevalence of caries, although the underlying cause for this increase is unknown. In genetically defined mouse models, studies of postnatal sequelae associated with CLP have been hampered by neonatal lethality. Using a co...

journal_title：Journal of dental research

authors： Tamasas B,Cox TC

更新日期：2017-03-01 00:00:00