Longitudinal assessment of early onset periodontitis.

abstract：:Free gingival grafts were placed in the lower anterior vestibular region of 30 patients each of whom had a gingival recession. According to the width of the recession and to the surgical procedure, the patients were divided into four groups. Group 1 showed a "narrow" (less than 3 mm) type of recession, while Group 2 h...

journal_title：Journal of periodontology

authors： Matter J,Cimasoni G

更新日期：1976-10-01 00:00:00

abstract：:Ultrasonic and sonic scalers appear to attain similar results as hand instruments for removing plaque, calculus, and endotoxin. Ultrasonic scalers used at medium power seem to produce less root surface damage than hand or sonic scalers. Due to instrument width, furcations may be more accessible using ultrasonic or son...

journal_title：Journal of periodontology

authors： Drisko CL,Cochran DL,Blieden T,Bouwsma OJ,Cohen RE,Damoulis P,Fine JB,Greenstein G,Hinrichs J,Somerman MJ,Iacono V,Genco RJ,Research, Science and Therapy Committee of the American Accademy of Periodontology.

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND:This preliminary in vitro study, presented at the General Session of the International and American Association for Dental Research in 2010 (Barcelona, Spain), evaluates whether three-dimensional (3D) optical scanning and subsequent superimposing procedures could be used for reproducible volumetric evaluatio...

journal_title：Journal of periodontology

authors： Lehmann KM,Kasaj A,Ross A,Kämmerer PW,Wagner W,Scheller H

更新日期：2012-01-01 00:00:00

abstract：:A previous multi-center study examining patients diagnosed as having at least four periodontally diseased teeth showed that when BANA (N-Benzoyl-DL-Arginine-Naphthylamide) hydrolysis by periodontal pathogens such as Treponema denticola, Porphyromonas gingivalis, and Bacteroides forsythus was evaluated versus clinical ...

journal_title：Journal of periodontology

authors： Amalfitano J,De Filippo AB,Bretz WA,Loesche WJ

更新日期：1993-09-01 00:00:00

abstract：BACKGROUND:Peri-implantitis is a complex polymicrobial biofilm-induced inflammatory osteolytic gingival infection that results in orofacial implant failures. To the best knowledge of the authors, there are no preclinical in vivo studies in implant dentistry that have investigated the inflammatory response to known micr...

journal_title：Journal of periodontology

authors： Koutouzis T,Eastman C,Chukkapalli S,Larjava H,Kesavalu L

更新日期：2017-02-01 00:00:00

abstract：:Smoker's melanosis is a benign pigmentation of the oral mucosa, predominantly observed on the attached anterior mandibular gingiva and interdental papillae. These macular lesions are independent of genetic factors, therapeutic medication usage, and various systemic disorders. As a group they are often seen after the t...

journal_title：Journal of periodontology

authors： Brown FH,Houston GD

更新日期：1991-08-01 00:00:00

abstract：BACKGROUND:This study examined conditions under which gingival crevicular blood (GCB) could be used to obtain a useful glucose reading to screen for undiagnosed diabetes during routine dental visits. METHODS:GCB and capillary finger-stick blood (CFB) glucose readings obtained with a glucometer were compared for 46 pat...

journal_title：Journal of periodontology

authors： Strauss SM,Wheeler AJ,Russell SL,Brodsky A,Davidson RM,Gluzman R,Li L,Malo RG,Salis B,Schoor R,Tzvetkova K

更新日期：2009-06-01 00:00:00

abstract：BACKGROUND:The objective of this study was to histologically evaluate periodontal healing following flap surgery in intrabony periodontal defects to determine the influence of the number of bone walls on periodontal regeneration. METHODS:One-, 2-, and 3-wall intrabony periodontal defects were surgically produced at th...

journal_title：Journal of periodontology

authors： Kim CS,Choi SH,Chai JK,Cho KS,Moon IS,Wikesjö UM,Kim CK

更新日期：2004-02-01 00:00:00

abstract：:Supragingival plaque and calculus indices, salivary flow rates, pH, ionic and total calcium concentrations, total phosphate concentration, and the number of cervical restorations and caries lesions were measured in 29 subjects using systemic beta-(beta) blockers and in 28 subjects who were not taking any systemic medi...

journal_title：Journal of periodontology

authors： Breuer MM,Mboya SA,Moroi H,Turesky SS

更新日期：1996-04-01 00:00:00

abstract：BACKGROUND:The aim of the present study is to assess the osteogenic differentiation of rat bone marrow stromal cells (RBMCs) in β-tricalcium phosphate (β-TCP) blocks containing extracellular matrix (ECM) produced by human alveolar bone periosteal cells (HABPCs). METHODS:HABPCs were cultured in β-TCP blocks for 1 week ...

journal_title：Journal of periodontology

authors： Iwasaki K,Munemasa N,Tago K,Nemoto K,Tsujigami H,Sugaya A,Deguchi S

更新日期：2013-10-01 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：:This study investigated a possible association between bruxism and severity of periodontal disease. Subjects consisted of 51 patients (mean age 47.3 years) referred to the Department of Periodontology for treatment of moderate to severe periodontal disease (Perio-group) and 40 patients (mean age 48.9 years) referred t...

journal_title：Journal of periodontology

authors： Hanamura H,Houston F,Rylander H,Carlsson GE,Haraldson T,Nyman S

更新日期：1987-03-01 00:00:00

abstract：:Fresh and frozen allogeneic iliac grafts were used in surgically prepared intraosseous defects. Four adult rhesus monkeys provided 19 specimens from 0 to 56 days postoperative. There were 8 specimens for each type of graft and 3 others used as controls. Histologic sections from each specimen were prepared and a descri...

journal_title：Journal of periodontology

authors： Poulsom RC,Rubinstein A,Gargiulo AW

更新日期：1976-04-01 00:00:00

abstract：:This study investigated variations in occlusal prematurities and condylar positions using different methods of determining centric relation. Thirty patients were randomly placed into three groups of 10. In Group I a clinical analysis of occlusal patterns using bilateral mandibular manipulation (BMM) was compared to re...

journal_title：Journal of periodontology

authors： Carwell ML,McFall WT Jr

更新日期：1981-07-01 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：:Interdental gingival tissues are designated inflamed on the basis of their color and bleeding after stimulation. Gingival bleeding was previously shown in histological studies to indicate the presence of inflammatory lesions. The present study was undertaken to determine associations between bleeding and visual signs ...

journal_title：Journal of periodontology

authors： Caton J,Polson A,Bouwsma O,Blieden T,Frantz B,Espeland M

更新日期：1988-11-01 00:00:00

abstract：:Wounds were prepared in the oral cavity of 15 rabbits and five dogs, and an enzyme-solubilized calfskin collagen was placed over the surgery sites on one side. The contralateral sides acted as controls. Results indicated that the membrane was biologically acceptable to the oral mucosa of rabbits and dogs. Th collagen ...

journal_title：Journal of periodontology

authors： Levin MP,Tsaknis PJ,Cutright DE

更新日期：1979-05-01 00:00:00

abstract：:This study examined histologic and histometric responses to 2 bioabsorbable membranes made from a synthetic copolymer of glycolide and lactide. They were tested for their biocompatibility, resorption characteristics, and ability to support periodontal regeneration. Expanded polytetrafluoroethylene (ePTFE) was used as ...

journal_title：Journal of periodontology

authors： Caffesse RG,Nasjleti CE,Morrison EC,Sanchez R

更新日期：1994-06-01 00:00:00

abstract：BACKGROUND:Autoinducer (AI)-2 has an important role in biofilm formation in the oral environment. Mature biofilms formed as a result of the cell-to-cell communication make it difficult to overcome periodontitis with the use of antibiotics. Previous in vitro studies suggest that quorum-sensing inhibitors (QSIs) interfer...

journal_title：Journal of periodontology

authors： Cho YJ,Song HY,Ben Amara H,Choi BK,Eunju R,Cho YA,Seol Y,Lee Y,Ku Y,Rhyu IC,Koo KT

更新日期：2016-09-01 00:00:00

abstract：BACKGROUND:The aim of this study was to seek the critical time for impairment of alveolar bone regeneration after ovariectomy (OVX) in rats. METHODS:A total of 32 female rats were used. Test group rats were divided into a 2M group (n = 8), a 3M group (n = 8) and a 4M group (n = 8) according to the duration from OVX to...

journal_title：Journal of periodontology

authors： Kim HJ,Kim KH,Lee YM,Ku Y,Heo SJ,Rhyu IC,Seol YJ

更新日期：2020-10-01 00:00:00

abstract：:Examiner diagnostic accuracy and response times were compared using subtraction and conventional radiography in a dog model. Osseous lesions were induced interproximally and through the mandibular buccal bone interradicularly and radicularly. Standardized preoperative and postoperative conventional radiographs of the ...

journal_title：Journal of periodontology

authors： Rethman M,Ruttiman U,O'Neal R,Webber R,Davis A,Greenstein G,Woodyard S

更新日期：1985-06-01 00:00:00

abstract：:A total of 305 dry human skull specimens were examined for the presence of furcation involvements. Of a total of 188 furcation involvements, 142 (75%) were related to the close proximity of the furcation to the cemento enamel junction of the tooth. ...

journal_title：Journal of periodontology

authors： Larato DC

更新日期：1975-10-01 00:00:00

abstract：:Subtraction radiography requires radiographs made with identical projection geometry. The purpose of the present investigation was to develop and evaluate a new in vivo method to measure angular radiographic projection error. This included the development of a system for accurate control of the x-ray beam angulation r...

journal_title：Journal of periodontology

authors： Zappa U,Simona C,Graf H,van Aken J

更新日期：1991-11-01 00:00:00

abstract：BACKGROUND:Maxillary periodontal surgery typically requires multiple injections and may inadvertently affect facial structures such as the upper lip, lateral aspect of the nose, and lower eyelid. To minimize these sequelae and reduce the number of total injections, a relatively new injection technique has been proposed...

journal_title：Journal of periodontology

authors： Holtzclaw D,Toscano N

更新日期：2008-09-01 00:00:00

abstract：BACKGROUND:The aims of this study are to determine whether the antigen-inexperienced (naive, CD45RB high-density) T-cell (CD4(+)CD45RB(High) T-cell) transfer model is associated with alveolar bone resorption, to elucidate the local osteogenic/adipogenic potential of alveolar bone marrow stromal cells (ABCs) from T-cell...

journal_title：Journal of periodontology

authors： Park JC,Kim BK,Jung IH,Choi E,Kim CS

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:The purpose of this study was to perform alveolar ridge augmentation by distraction osteogenesis (DO) and to enhance bone regeneration through the use of recombinant human bone morphogenetic protein-2 (rhBMP-2), followed by implant placement. METHODS:Alveolar segmental osteotomy was performed in the mandibl...

journal_title：Journal of periodontology

authors： Rachmiel A,Aizenbud D,Peled M

更新日期：2004-11-01 00:00:00

abstract：:Healing of extraction sockets where the buccal plate of bone has been destroyed often results in localized ridge deformities. This is most likely due to the ingrowth of extraskeletal connective tissue into the space originally occupied by the tooth which then fills with a combination of bone and soft tissue. Technique...

journal_title：Journal of periodontology

authors： O'Brien TP,Hinrichs JE,Schaffer EM

更新日期：1994-01-01 00:00:00

abstract：:Formation of the junctional epithelium was studied by routine light microscopy in the molar teeth of commercially slaughtered pigs. It was found that the process whereby the reduced enamel epithelium (REE) contributed to the junctional epithelium formation corresponded largely with changes in man previously described ...

journal_title：Journal of periodontology

authors： Spouge JD

更新日期：1986-03-01 00:00:00

abstract：BACKGROUND:Reparative tissue of extraction sockets was proposed as grafting material in the treatment of periodontal defects. Our hypothesis was that the addition of growth factors to extraction sockets improves the regenerative potential of this tissue when used as a graft. The objective of the present study was to an...

journal_title：Journal of periodontology

authors： Soares FP,Hayashi F,Yorioka CW,Pannuti CM,Gioso MA,de Lima LA,Romito GA,Pustiglioni FE

更新日期：2005-10-01 00:00:00

abstract：:Unique hydroxyl ion-modulating compounds based on the amino acid glycine have been developed that possess both antimicrobial and pro-healing properties. The purpose of the present study was to determine the effects of one of these compounds, 8.5% (w/v) sodium N, N-bis-2 (hydroxylethyl) aminoacetate (SBHA) with 0.3% (w...

journal_title：Journal of periodontology

authors： Cutler CW,Ghaffar KA

更新日期：1997-05-01 00:00:00