Acute apical periodontitis and vertical root fracture of the same tooth: a case report.

abstract：:In the treatment of diabetes-induced pathologies, beneficial results have been obtained with administration of antioxidants. Selenium is an antioxidant and essential trace element in living organisms. The aim of this study was to investigate the possible effects of selenium on the structural alterations of the mandibl...

journal_title：Journal of oral science

authors： Delilbasi C,Demiralp S,Turan B

更新日期：2002-06-01 00:00:00

abstract：:Low-level laser therapy (LLLT) has been reported to improve tissue healing and might therefore be useful in dental pulp capping after trauma. We evaluated the effects of a low-level diode laser (lambda = 680 nm) and dental pulp-capping substances on cell proliferation. Calcium hydroxide and adhesive resin were applied...

journal_title：Journal of oral science

authors： Ferriello V,Faria MR,Cavalcanti BN

更新日期：2010-03-01 00:00:00

abstract：:Denture plaque is a biofilm composed of various microorganisms aggregated with saliva. Various denture cleansers and cleaning apparatuses have been developed and studied. However, the optimum water temperature for denture cleaning is unknown. Therefore, the present study investigated the effects of water temperature d...

journal_title：Journal of oral science

authors： Iwawaki Y,Matsuda T,Kurahashi K,Honda T,Goto T,Ichikawa T

更新日期：2019-01-01 00:00:00

abstract：:Temporomandibular joint dislocation (TMJ) is sometimes found in post-stroke patients, and most cases occurs involuntarily. This report describes a rare case of repeated, voluntary, TMJ in a 73-year-old woman with dysphagia and dysarthria. The cause of dislocation was suspected to be voluntary excessive mouth opening a...

journal_title：Journal of oral science

authors： Kaneko T,Endo M,Uematsu A,Nakamura S,Horie N,Shimoyama T

更新日期：2016-01-01 00:00:00

abstract：:Once a tooth develops deep caries and the dental pulp tissue is irreversibly infected, the infected dental pulp tissue should be removed, and filling material should be placed in the root canal. Endodontically treated teeth are prone to root fracture or periapical periodontitis; however, dental pulp tissue has the pot...

journal_title：Journal of oral science

authors： Matsuura T,Sugimoto K,Kawata-Matsuura VKS,Yanagiguchi K,Yamada S,Hayashi Y

更新日期：2018-12-29 00:00:00

abstract：:A novel fast-setting calcium silicate cement with fluoride (CSC) has been developed for potential application in tooth crowns. This study compared the cytotoxicity of CSC compositions and a variety of dental materials. We tested CSC compositions (Protooth), MTA, Biodentine, Ketac Molar, Fuji II LC, Vitrebond, DeTrey Z...

journal_title：Journal of oral science

authors： Ranjkesh B,Isidor F,Kraft DCE,Løvschall H

更新日期：2018-01-01 00:00:00

abstract：:We analysed the concentration of radioactive cesium in dried Lentinula edodes (Shiitake) produced in Japan, and evaluated its use as an indicator of radioactive contamination. We collected Lentinula edodes (Shiitake) mushrooms grown on wood in 38 prefectures from north to south, and measured 137Cs, 134Cs and 40K conce...

journal_title：Journal of oral science

authors： Shimizu M,Anzai I

更新日期：2001-06-01 00:00:00

abstract：:Massive osteolysis is a rare, insidious, chronic disease characterized by progressive resorption of contiguous osseous structures. In 1838 Jackson first described a case of disappearing humerus. More than 150 cases have since been described in the international literature, with fewer then 35 involving a maxillofacial ...

journal_title：Journal of oral science

authors： Sharma A,Iyer N,Mittal A,Das D,Sharma S

更新日期：2010-09-01 00:00:00

abstract：:Tissue engineering is the science of design and manufacture of new tissues to replace impaired or damaged ones. The key ingredients for tissue engineering are stem cells, the morphogens or growth factors that regulate their differentiation, and a scaffold of extracellular matrix that constitutes the microenvironment f...

journal_title：Journal of oral science

authors： Saber SE

更新日期：2009-12-01 00:00:00

abstract：:Clearfil DC Bond (DC) is a new single-step, dual-cure bonding agent. In this study, the shear bond strengths of a core build-up composite to dentin used with four bonding systems [DC, Unifil Core Self-Etching Bond (UC), Clearfil SE Bond (SE) and Cleafil tri-S Bond (TS)] were measured. The bonding ability after 7 days ...

journal_title：Journal of oral science

authors： Ishii T,Ohara N,Oshima A,Koizumi H,Nakazawa M,Masuno T,Matsumura H

更新日期：2008-09-01 00:00:00

abstract：:Glucose transporters, such as GLUT-1, mediate the important mechanisms involved in cellular glucose influx, allowing cells to proliferate and survive. The significance of GLUT-1 expression in oral epithelial dysplasia (OED) and oral squamous cell carcinoma (OSCC) has been less explored, and no study has investigated i...

journal_title：Journal of oral science

authors： Angadi VC,Angadi PV

更新日期：2015-06-01 00:00:00

abstract：:IGF-1 regulates the metabolism of hard dental tissue through binding to the IGF-1 receptor on target cells. Furthermore, IGF-binding-protein-3 promotes the accessibility of IGF-1. The aim of this study was to investigate the expression of IGF-1, IGFBP-3 and IGF-1R in STRO-1-positive dental pulp stem cells (DPSCs) and ...

journal_title：Journal of oral science

authors： Magnucki G,Schenk U,Ahrens S,Navarrete Santos A,Gernhardt CR,Schaller HG,Hoang-Vu C

更新日期：2013-01-01 00:00:00

abstract：:It is reported in the European and American literature that salivary duct cysts constitute about 10% of all cysts of the salivary glands, although they appear to be rare in Japan. Between 1975 and 1999, only 3 (0.5%) of 586 salivary gland cysts were diagnosed as salivary duct cysts at the Division of Clinical Patholog...

journal_title：Journal of oral science

authors： Takeda Y,Yamamoto H

更新日期：2001-03-01 00:00:00

abstract：:The need for domiciliary dental care (DDC) for people requiring long-term nursing care is increasing as the super-aged society of Japan grows still older. Dysphagia diagnosis and rehabilitation are becoming more important in DDC; thus, the need for prostheses used for dysphasia rehabilitation is presumed to be increas...

journal_title：Journal of oral science

authors： Kamijo S,Sugimoto K,Oki M,Tsuchida Y,Suzuki T

更新日期：2018-12-29 00:00:00

abstract：:This study, employing an exercise versus control crossover design, was conducted to investigate the influence of acute high-intensity exercise on salivary nitric oxide (NO) levels. Nine healthy males (aged 23.8 ± 1.4 years) performed ergometer exercise at 80%VO2peak for 60 min, whereas controls sat at rest for 60 min....

journal_title：Journal of oral science

authors： Sone R,Eda N,Kosaki K,Endo M,Watanabe K

更新日期：2019-01-01 00:00:00

abstract：:Calcium hydrogen phosphate with a hydroxyapatite-like surface (CHP-HA) is a novel synthesized compound designed to overcome the limitations of bioactive ceramics. It was originally applied as nano-sized HA strips covering core plates to enhance the degree of interfacial attachment. The objective of the present study w...

journal_title：Journal of oral science

authors： Tansriratanawong K,Wongwan P,Ishikawa H,Nakahara T,Wongravee K

更新日期：2018-09-23 00:00:00

abstract：:The purpose of this study was to quantitatively evaluate the axial wall taper of prepared artificial teeth using a non-contact three-dimensional shape measuring system. A total of 54 artificial teeth prepared by pre-clinical dental students for complete cast restorations were evaluated. For quantitative analysis, five...

journal_title：Journal of oral science

authors： Okuyama Y,Kasahara S,Kimura K

更新日期：2005-09-01 00:00:00

abstract：:Porphyromonas gingivalis, a gram-negative anaerobe, is one of the major causative agents of periodontal disease. In this study, the effects of chlorhexidine digluconate and hydrogen peroxide on the hemin binding of P. gingivalis and coaggregation of this bacterium with oral streptococci were examined. The pretreatment...

journal_title：Journal of oral science

authors： Lee SY

更新日期：2001-03-01 00:00:00

abstract：:Asthma is a chronic inflammatory disease, and its prevalence is relatively high among children. Optimal management of asthma often requires long-term pharmacotherapy; however, the effects of these medications on orthodontic treatment is uncertain. We evaluated the effects of the leukotriene LTD4 receptor antagonist mo...

journal_title：Journal of oral science

authors： Asaad H,Al-Sabbagh R,Al-Tabba D,Kujan O

更新日期：2017-01-01 00:00:00

abstract：:This report describes the bonding technique and clinical course of porcelain laminate veneer restorations applied to discolored maxillary incisors and canines. The patient was an 18-year-old woman, and tooth reduction was limited to the enamel. Laminate veneer restorations were made with a feldspathic porcelain materi...

journal_title：Journal of oral science

authors： Nakamura M,Matsumura H

更新日期：2014-09-01 00:00:00

abstract：:The protein composition of oral fluid is modulated by environmental factors and physiological states, i.e. chemical, mechanical and pharmacologic stimuli, pathologic conditions, and psychological stress. Secretory protein concentrations in samples of whole saliva (WS) from children were measured and the results were s...

journal_title：Journal of oral science

authors： Sivakumar T,Hand AR,Mednieks M

更新日期：2009-12-01 00:00:00

abstract：:This article describe a rare case of multiple taurodontism involving all molars in a 17-year-old male. Volumetric cone-beam computed tomography was used to investigate internal and external root morphology, including that of a maxillary first molar which required endodontic treatment and retreatment. Medical history w...

journal_title：Journal of oral science

authors： Marques-da-Silva B,Baratto-Filho F,Abuabara A,Moura P,Losso EM,Moro A

更新日期：2010-12-01 00:00:00

abstract：:To investigate the prevalence, characteristics (ie, malocclusion, location, type), and sex distribution of hypodontia in an Iranian orthodontic population. A retrospective study was conducted using periapical and panoramic radiographs and study models of 1,751 subjects attending university orthodontic clinics (870 fem...

journal_title：Journal of oral science

authors： Vahid-Dastjerdi E,Borzabadi-Farahani A,Mahdian M,Amini N

更新日期：2010-09-01 00:00:00

abstract：:Melatonin is produced by the pineal gland and regulates various physiological processes including osteoblast differentiation and bone formation. Bone sialoprotein (BSP) is a mineralized connective tissue-specific protein expressed in the early stage of cementum and bone mineralization. To elucidate the effects of mela...

journal_title：Journal of oral science

authors： Matsumura H,Ogata Y

更新日期：2014-03-01 00:00:00

abstract：:The purpose of this study was to investigate the antimicrobial efficacy of six groups of antibiotics and calcium hydroxide against Enterococcus faecalis biofilm in a membrane filter model. Two-day-old E. faecalis (ATCC 29212) biofilm was exposed to ampicillin, co-trimoxazole, erythr omycin, oxytetracycline, vancomycin...

journal_title：Journal of oral science

authors： Chai WL,Hamimah H,Cheng SC,Sallam AA,Abdullah M

更新日期：2007-06-01 00:00:00

abstract：:Porphyromonas gingivalis FimA fimbriae have been classified into 6 genotypes (types I-V and Ib) based on the diversity of the fimA genes encoding the fimbrial subunits. We investigated the prevalence of fimA genotype in Japanese children. Dental plaque specimens were obtained from 400 subjects (age; 2 to 15 years), in...

journal_title：Journal of oral science

authors： Hayashi F,Okada M,Oda Y,Kojima T,Kozai K

更新日期：2012-03-01 00:00:00

abstract：:External invasive resorption is an uncommon but aggressive type of external resorption. This report outlines the management of an advanced case of external invasive resorption with mineral trioxide aggregate (MTA). The clinical and radiographic follow-up after 60 months revealed a functional tooth with a stable period...

journal_title：Journal of oral science

authors： Danesh F,Karamifar K,Abbott PV

更新日期：2011-09-01 00:00:00

abstract：:Imbalanced bone remodelling associated with osteopaenic or osteoporotic conditions can lead to a net bone loss throughout the skeleton, including the oral cavity, possibly leading to tooth mobility. This study investigated possible associations between systemic bone mineral density and both tooth mobility and periodon...

journal_title：Journal of oral science

authors： Singh A,Sharma RK,Tewari S,Narula SC

更新日期：2012-01-01 00:00:00

abstract：:When patients seeking treatment for malocclusion also suffer from temporomandibular joint (TMJ) disorders, it is hard to predict the result of simultaneous treatment of both conditions, or to plan for its different goals, because of unpredictable changes in the relationship between the disk, the fossa and the condylar...

journal_title：Journal of oral science

authors： Hori M,Okaue M,Hasegawa M,Harada D,Kamogawa D,Matsumoto M,Tanaka H

更新日期：1999-09-01 00:00:00

abstract：:Endodontic therapy is indicated for cases of traumatic tooth dislocation associated with pulp necrosis and/or inflammatory resorption. Here we describe the management of a maxillary left lateral permanent incisor that suffered lateral luxation, leading to pulp necrosis and root resorption, in a 13-year-old boy. The tr...

journal_title：Journal of oral science

authors： Herrera DR,Herrera CM,Lima AR,Nagata JY,Pereira AC,Silva EJ,Soares AJ,Gomes BP

更新日期：2014-12-01 00:00:00