Individual composition of human leukocyte antigens and periodontopathogens in the background of periodontitis.

abstract：BACKGROUND:Neopterin, a marker of cellular immune activation, is produced by human macrophages after induction by interferon gamma that is secreted by T lymphocytes. Neopterin concentrations in diverse body fluids have been reported to increase in parallel with bacteria in the clinical course of infections. Therefore, ...

journal_title：Journal of periodontology

authors： Ozmeriç N,Baydar T,Bodur A,Engin AB,Uraz A,Eren K,Sahin G

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND:Evidence is accumulating to support poor oral health as a risk factor for systemic conditions, including cardiovascular diseases, diabetes control, adverse pregnancy outcomes, and pneumonia. Prohibitive costs for clinical assessment of periodontal disease limit information to assess the prevalence and trends...

journal_title：Journal of periodontology

authors： Taylor GW,Borgnakke WS

更新日期：2007-07-01 00:00:00

abstract：BACKGROUND:Our purpose was to compare the risk of tooth loss caused by periodontal disease between diabetic and nondiabetic individuals and to estimate the relative risk of tooth loss according to the severity and control of diabetes. METHODS:We selected 10,215 individuals who were diagnosed as diabetics in the Korean...

journal_title：Journal of periodontology

authors： Yoo JJ,Kim DW,Kim MY,Kim YT,Yoon JH

更新日期：2019-06-01 00:00:00

abstract：BACKGROUND:Caspases are key mediators of apoptosis. Caspase-8 mediates extrinsic, and caspase-9 initiates the intrinsic pathway of apoptosis. Apoptosis Inducing Factor (AIF), a mitochondrial proapoptotic protein, mediates cell death by a caspase-independent process. Because apoptosis is involved in periodontal disease,...

journal_title：Journal of periodontology

authors： Aral K,Aral CA,Kapila Y

更新日期：2019-03-01 00:00:00

abstract：:This study tested the effects of using a Gore-Tex periodontal material on new connective tissue attachment in beagle dogs with natural periodontitis. Seven female beagle dogs with advanced periodontitis were selected and given thorough root debridement. Under general anesthesia four weeks later, mucoperiosteal flaps w...

journal_title：Journal of periodontology

authors： Caffesse RG,Smith BA,Castelli WA,Nasjleti CE

更新日期：1988-09-01 00:00:00

abstract：BACKGROUND:The diagnosis and treatment of early-onset forms of periodontitis (EOP) represent a major challenge to periodontists. In this case report, we describe a multidisciplinary approach for the treatment of a patient with severe generalized juvenile periodontitis (GJP). Our approach incorporates clinical laborator...

journal_title：Journal of periodontology

authors： Worch KP,Listgarten MA,Korostoff JM

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND:This study examines: 1) alveolar bone loss (ABL), a hallmark of periodontitis, in anti-citrullinated protein antibody (ACPA)-positive rheumatoid arthritis (RA) patients versus control patients with osteoarthritis (OA); and 2) the association of ABL with RA disease activity and ACPA concentrations, including ...

journal_title：Journal of periodontology

authors： Gonzalez SM,Payne JB,Yu F,Thiele GM,Erickson AR,Johnson PG,Schmid MJ,Cannon GW,Kerr GS,Reimold AM,Sokolove J,Robinson WH,Mikuls TR

更新日期：2015-02-01 00:00:00

abstract：:Ceramic grafting material was used to treat a vertical osseous defect associated with a maxillary left lateral incisor tooth. The area was monitored at maintenance appointments. Root resorption was detected radiographically 12 months after grafting. At 18 months, resorption was evident clinically in the presence of mo...

journal_title：Journal of periodontology

authors： Ibbott CG

更新日期：1985-07-01 00:00:00

abstract：BACKGROUND:Cannabis sativa (marijuana) can interfere with bone physiopathology because of its effect on osteoblast and osteoclast activity. However, its impact on periodontal tissues is still controversial. The present study evaluates whether marijuana smoke affects bone loss (BL) on ligature-induced periodontitis in r...

journal_title：Journal of periodontology

authors： Nogueira-Filho GR,Todescan S,Shah A,Rosa BT,Tunes Uda R,Cesar Neto JB

更新日期：2011-11-01 00:00:00

abstract：:Probing pain threshold (PPT) assessments were conducted in the facial and oral sulci of maxillary central incisors and first molars of 10 periodontally healthy adults. All subjects were systemically healthy, free of pain, and reported no current medication usage. A computer-linked electronic probe, modified to deliver...

journal_title：Journal of periodontology

authors： Heins PJ,Karpinia KA,Maruniak JW,Moorhead JE,Gibbs CH

更新日期：1998-07-01 00:00:00

abstract：:Basement membranes in human gingiva are found in dento-epithelial junction, epithelial-connective tissue junction and endothelium-connective-tissue junction where they have important attachment and filtering functions. The ability of plaque and gingiva-derived proteinases to degrade Type IV collagen, the major protein...

journal_title：Journal of periodontology

authors： Uitto VJ

更新日期：1983-12-01 00:00:00

abstract：:Temporary splints to immobilize periodontally diseased teeth were made by fiber glass bonded and attached to the teeth with acid-etch technique with BIS-GMA resin. Twenty-one splints were made. Observation time ranged from 4 to 14 months. During the observation only one splint fractured and was repaired while the othe...

journal_title：Journal of periodontology

authors： Friskopp J,Blomlöf L,Söder PO

更新日期：1979-04-01 00:00:00

abstract：:The aims of this paper are to briefly describe laser physics, the types of lasers currently available for use on soft tissues focusing primarily on CO2 and Nd:YAG laser energies, the histological effects of lasers on oral tissues, laser safety, the clinical applications of lasers on oral soft tissues, and future direc...

journal_title：Journal of periodontology

authors： Pick RM,Colvard MD

更新日期：1993-07-01 00:00:00

abstract：BACKGROUND:Sex hormones are linked to inflammation and bone turnover. The goal of this study is to explore the association between sex hormone levels and periodontitis in men using data from the third National Health and Nutrition Examination Survey (NHANES III). METHODS:Data from 755 men (aged ≥ 30 years), including ...

journal_title：Journal of periodontology

authors： Steffens JP,Wang X,Starr JR,Spolidorio LC,Van Dyke TE,Kantarci A

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Clinical manifestations of sarcoidosis affecting the periodontium could mimic aggressive periodontitis. This case report documents the occurrence of sarcoidosis affecting the periodontium, including its clinical features, diagnosis, treatment, and 6-year follow-up. METHODS:An individual with a history of pu...

journal_title：Journal of periodontology

authors： Moretti AJ,Fiocchi MF,Flaitz CM

更新日期：2007-11-01 00:00:00

abstract：:This study was undertaken to provide histologic observations on the effectiveness of citric acid and tetracycline HCl root surface demineralization when used in conjunction with guided tissue regeneration (GTR) procedures. Eight beagle dogs with naturally-occurring periodontitis were initially treated with scaling and...

journal_title：Journal of periodontology

authors： Dyer BL,Caffesse RG,Nasjleti CE,Morrison EC

更新日期：1993-11-01 00:00:00

abstract：BACKGROUND:The aim of this study is to make a longitudinal evaluation of the incidence and severity of gingival overgrowth (GO) induced by immunosuppressive agents, such as tacrolimus (Tcr) and cyclosporin A (CsA), in the absence of calcium channel blockers in patients undergoing renal transplantation (RT). METHODS:Th...

journal_title：Journal of periodontology

authors： Paixão CG,Sekiguchi RT,Saraiva L,Pannuti CM,Silva HT,Medina-Pestana J,Romito GA

更新日期：2011-02-01 00:00:00

abstract：BACKGROUND:This cross-sectional study aimed to evaluate the association between body mass index (BMI) and body fat with gingivitis in 613 adults of Porto Alegre, Brazil. METHODS:Individuals with at least four teeth were included in this study. They were identified through a multi-stage probability sampling, considerin...

journal_title：Journal of periodontology

authors： Muniz FWMG,Costa RDSA,Cavagni J,Milanesi FC,Hilgert JB,Gomes SC,Oppermann RV,Rösing CK

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND:T and B lymphocytes play important roles in periodontitis. Smoking is considered a risk factor for periodontitis and may exert its negative effects through leukocytes. Taking smoking into consideration, the aim of this study was to analyze numbers of circulating T (CD3+) cells and their CD4+ and CD8+ subpopu...

journal_title：Journal of periodontology

authors： Loos BG,Roos MT,Schellekens PT,van der Velden U,Miedema F

更新日期：2004-04-01 00:00:00

abstract：BACKGROUND:The purpose of this experimental study was to evaluate the collagen fiber distribution histologically after phenytoin, cyclosporin, or nifedipine therapy and to correlate it with collagen I and matrix metalloproteinase (MMP)-1 and -2 gene expression levels. METHODS:Gingival samples from the canine area were...

journal_title：Journal of periodontology

authors： Kanno CM,Oliveira JA,Garcia JF,Castro AL,Crivelini MM

更新日期：2008-01-01 00:00:00

abstract：:During the past few years, improvements in detecting longitudinal changes in clinical attachment or alveolar bone density have been introduced. For example, constant-force electronic probes and computer-assisted subtraction analysis of longitudinal radiographs have been reported to be more sensitive and reproducible i...

journal_title：Journal of periodontology

authors： Clark WB,Yang MC,Magnusson I

更新日期：1992-10-01 00:00:00

abstract：:The purpose of this investigation was to determine the prevalence of the palato-gingival groove in maxillary incisor teeth and the health status of the lingual periodontal tissues adjacent to maxillary incisor teeth with and without the grooves. A total of 531 individuals aged 17 to 35 years were examined for the pres...

journal_title：Journal of periodontology

authors： Withers JA,Brunsvold MA,Killoy WJ,Rahe AJ

更新日期：1981-01-01 00:00:00

abstract：:A bacterial concentration fluorescence immunoassay (BCFIA) was developed to rapidly detect periodontopathic bacteria in human plaque samples. The BCFIA utilized fluorescent-tagged monoclonal antibodies (MAbs) directed against the lipopolysaccharide of selected Gram-negative bacteria. Microorganisms identified in plaqu...

journal_title：Journal of periodontology

authors： Wolff LF,Anderson L,Sandberg GP,Reither L,Binsfeld CA,Corinaldesi G,Shelburne CE

更新日期：1992-12-01 00:00:00

abstract：BACKGROUND:The purpose of these clinical guidelines, commissioned by the Italian Society of Periodontology and compiled with the tools and instructions of the Appraisal of Guidelines for Research and Evaluation (AGREE) collaboration, was to determine, in terms of efficacy, complications, and patient opinions, the most ...

journal_title：Journal of periodontology

authors： Pagliaro U,Nieri M,Rotundo R,Cairo F,Carnevale G,Esposito M,Cortellini P,Pini-Prato G,Italian Society of Periodontology.

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND:As patient demand increases for more natural restorations in the esthetic zone, clinicians must have the highest level of skill and knowledge to maintain or reform the interdental papilla between teeth, between implants and teeth, and between adjacent implants. To date, there are no reports that have measure...

journal_title：Journal of periodontology

authors： Tarnow D,Elian N,Fletcher P,Froum S,Magner A,Cho SC,Salama M,Salama H,Garber DA

更新日期：2003-12-01 00:00:00

abstract：:This report describes the case of a 21-year-old female who presented with localized gingival ulceration that over a period of 4 weeks became generalized, affecting all the buccal gingiva as well as the lower lip. A detailed medical history suggested that the patient was generating the lesions herself. She was monitore...

journal_title：Journal of periodontology

authors： Heasman PA,MacLeod I,Smith DG

更新日期：1994-05-01 00:00:00

abstract：:The sensitivity to tetracycline of 345 bacterial isolates from periodontal lesions was determined. Most species of bacteria, including those thought to be involved in the initiation and progress of destructive periodontal disease, were inhibited in vitro by tetracycline concentrations of 4 to 8 micrograms/ml. This con...

journal_title：Journal of periodontology

authors： Walker CB,Gordon JM,McQuilkin SJ,Niebloom TA,Socransky SS

更新日期：1981-10-01 00:00:00

abstract：:Histiocytosis X, a reticuloendothelial disorder, includes the three clinical syndromes: Letterer-Siwe and Hand-Schuller-Christian diseases and eosinophilic granuloma of the bone. Twenty-eight cases of adult onset of histiocytosis X involving the head and neck region were found in the literature during the past 20 year...

journal_title：Journal of periodontology

authors： Artzi Z,Grosky M,Raviv M

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:The need for keratinized mucosa (KM) or immobile keratinized mucosa (i.e., attached mucosa [AM]) for the maintenance of osseointegrated endosseous dental implants has been controversial. The purpose of this study was to investigate the significance of KM in the maintenance of root-form dental implants with d...

journal_title：Journal of periodontology

authors： Chung DM,Oh TJ,Shotwell JL,Misch CE,Wang HL

更新日期：2006-08-01 00:00:00

abstract：:The purpose of this study was to provide additional evidence that in the lesions of acute necrotizing ulcerative gingivitis (ANUG), spirochetes and other microorganisms are capable of invading the nonnecrotic lamina propria of affected gingivae. Biopsies from eight patients with pathognomonic signs of ANUG were obtain...

journal_title：Journal of periodontology

authors： Courtois GJ 3rd,Cobb CM,Killoy WJ

更新日期：1983-11-01 00:00:00