Aggressive periodontitis with supernumerary teeth: a retrospective study.

abstract：BACKGROUND:Implant failures are rare but do occur. Mechanical factors are certainly important in implant failures; so are biologic, iatrogenic, and functional factors. Mobility is the cardinal sign of implant failure. Three major etiologic factors have been suggested for implant failures: infection, impaired healing, a...

journal_title：Journal of periodontology

authors： Piattelli A,Scarano A,Favero L,Iezzi G,Petrone G,Favero GA

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:There has been speculation as to whether hormonal changes during pregnancy or pre-existing conditions of general, oral, and dental health and socio-cultural background have a greater impact on the development of periodontal disease during pregnancy. METHODS:This study evaluates the periodontal status of 130...

journal_title：Journal of periodontology

authors： Machuca G,Khoshfeiz O,Lacalle JR,Machuca C,Bullón P

更新日期：1999-07-01 00:00:00

abstract：:The purpose of this study was to evaluate the feasibility and reliability of using a home screening occult blood test to detect the presence of gingival inflammation. Fifty (50) healthy male and female subjects participated in this study. Pre- and post-stimulation saliva samples were obtained and tested for occult blo...

journal_title：Journal of periodontology

authors： Kopczyk RA,Graham R,Abrams H,Kaplan A,Matheny J,Jasper SJ

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND:The main aim of treatment for acute necrotizing periodontal disease is fast and effective reduction of anaerobic destructive microorganisms to avoid periodontal damage. The effect of adjunctive local oxygen therapy in the treatment of necrotizing periodontal disease was examined in this study. METHODS:Thirt...

journal_title：Journal of periodontology

authors： Gaggl AJ,Rainer H,Grund E,Chiari FM

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:Pentraxins are classic mediators of inflammation and markers of acute-phase reactions. Pentraxin-3 (PTX3) is the first-identified long pentraxin and is believed to be a true independent indicator of disease activity. Although a classic pentraxin, C-reactive protein, and its association with various systemic ...

journal_title：Journal of periodontology

authors： Pradeep AR,Kathariya R,Raghavendra NM,Sharma A

更新日期：2011-05-01 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：:A role for activated B-lymphocytes in mediating the initiation and/or progression of periodontal diseases has been proposed in previous work. The present study was conducted to: (1) assess the proportion of total lymphocyte blastogenic response to selected oral bacteria which is composed of T-cell and B-cell activatio...

journal_title：Journal of periodontology

authors： Donaldson SL,Ranney RR,Tew JG

更新日期：1984-06-01 00:00:00

abstract：BACKGROUND:Porphyromonas gingivalis has been implicated as an etiologic agent of rheumatoid arthritis (RA) because of the expression of peptidylarginine deiminase. The present study evaluates whether periodontal treatment may affect serum antibodies to P. gingivalis and citrulline levels in relation to disease activity...

journal_title：Journal of periodontology

authors： Okada M,Kobayashi T,Ito S,Yokoyama T,Abe A,Murasawa A,Yoshie H

更新日期：2013-12-01 00:00:00

abstract：BACKGROUND:Controversy over the long-term clinical effectiveness of hydroxyapatite (HA)-coated dental implants still persists, despite numerous clinical studies documenting high survival rates. Concerns about the degradation of the coating over the years have been raised; it has been speculated that resorption of the H...

journal_title：Journal of periodontology

authors： Iezzi G,Scarano A,Petrone G,Piattelli A

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND:The purpose of this study was to evaluate inter-implant bone crest height changes between immediate and non-immediate dental implants placed in the anterior maxillary region. METHODS:A retrospective study was conducted on consecutively treated patients requiring at least two adjacent implants in the anterio...

journal_title：Journal of periodontology

authors： Kupershmidt I,Levin L,Schwartz-Arad D

更新日期：2007-06-01 00:00:00

abstract：BACKGROUND:The aim of this study was to evaluate the relationship among clinical periodontal, microbiologic parameters and lung function in participants with chronic obstructive pulmonary disease (COPD). METHODS:A total of 160 participants were recruited, including 80 participants with COPD (COPD group) and 80 partici...

journal_title：Journal of periodontology

authors： Tan L,Tang X,Pan C,Wang H,Pan Y

更新日期：2019-02-01 00:00:00

abstract：:Children and adolescents are subject to several periodontal diseases. Although there is a much lower prevalence of destructive periodontal diseases in children than in adults, children can develop severe forms of periodontitis. In some cases, this destructive disease is a manifestation of a known underlying systemic d...

journal_title：Journal of periodontology

authors： Califano JV,Research, Science and Therapy Committee American Academy of Periodontology.

更新日期：2003-11-01 00:00:00

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：BACKGROUND:Bad breath is often caused by periodontitis and/or tongue coating. This study followed the impact of initial periodontal therapy on several halitosis-related outcome variables over a 6-month period. Organoleptic ratings are often uncomfortable for the patient and have several disadvantages. They are, for ins...

journal_title：Journal of periodontology

authors： Quirynen M,Zhao H,Soers C,Dekeyser C,Pauwels M,Coucke W,Steenberghe Dv

更新日期：2005-05-01 00:00:00

abstract：:Interleukin-1 beta (IL-1 beta) is the predominant form of IL-1 produced by macrophages. IL-1 beta possesses numerous and diverse biological activities. Several of these activities, including fibroblast proliferation, potentiation of the immune response, and stimulation of bone resorption may be of relevance to the pat...

journal_title：Journal of periodontology

authors： Jandinski JJ,Stashenko P,Feder LS,Leung CC,Peros WJ,Rynar JE,Deasy MJ

更新日期：1991-01-01 00:00:00

abstract：:The purpose of this study was to determine which treatment of a large osseous defect adjacent to an endosseous dental implant would produce the greatest regeneration of bone and degree of osseointegration: barrier membrane therapy plus demineralized freeze-dried bone allograft (DFDBA), membrane therapy alone, or no tr...

journal_title：Journal of periodontology

authors： Stentz WC,Mealey BL,Gunsolley JC,Waldrop TC

更新日期：1997-10-01 00:00:00

abstract：BACKGROUND:A 10-year follow-up study was conducted to clinically evaluate the long-term results after guided tissue regeneration (GTR) therapy of infrabony defects using non-resorbable and bioabsorbable barriers. METHODS:Twelve pairs of contralateral infrabony defects were treated in 12 subjects with advanced periodon...

journal_title：Journal of periodontology

authors： Pretzl B,Kim TS,Holle R,Eickholz P

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND:Periodontitis is associated with increased prevalence of cardiovascular morbidity and mortality; however, the nature of this association is unclear. There is a rationale that indicates that the presence of periodontal pockets which can harbor pathogenic microorganisms and evoke a host response could elicit a...

journal_title：Journal of periodontology

authors： Katz J,Flugelman MY,Goldberg A,Heft M

更新日期：2002-05-01 00:00:00

abstract：BACKGROUND:Most research efforts in periodontal epidemiology have focused on middle-aged or older people, giving a picture of disease occurrence at a relatively late stage in the natural history of the condition. There is a paucity of comprehensive descriptive data from younger age groups. Understanding the epidemiolog...

journal_title：Journal of periodontology

authors： Thomson WM,Hashim R,Pack AR

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND:Chronic exposure to occupational noise is reported to cause a wide range of health problems. But, there are no reports on studies investigating the association between noise exposure and periodontitis. The purpose of this study was to examine the relationship between occupational noise exposure and periodont...

journal_title：Journal of periodontology

authors： Shim SH,Han DH

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND:The present study was conducted to determine the possible effect of naproxen sodium on clinical status and the enzymatic profile of gingival crevicular fluid (GCF) when given as adjunct to periodontal treatment. METHODS:A total of 34 subjects with chronic periodontitis were selected and divided into two gro...

journal_title：Journal of periodontology

authors： Aras H,Cağlayan F,Güncü GN,Berberoğlu A,Kilinç K

更新日期：2007-05-01 00:00:00

abstract：:This study clinically analyzed the efficacy of a connective tissue graft including the periosteum used as a barrier to enhance new attachment and osseous regeneration. Fifteen patients, with no systemic diseases, and adult periodontitis including 2 Class II furcation involvements in lower molars comprised the study gr...

journal_title：Journal of periodontology

authors： Lekovic V,Kenney EB,Carranza FA,Martignoni M

更新日期：1991-12-01 00:00:00

abstract：BACKGROUND:Arachidonate-5-lipoxygenase (5-LO) activity and increased leukotriene B4 (LTB4) production have been implicated in various inflammatory conditions. Increased production of leukotrienes has been associated with periodontal diseases; however, their relative contribution to tissue destruction is unknown. In thi...

journal_title：Journal of periodontology

authors： Lopes DEM,Jabr CL,Dejani NN,Saraiva AC,de Aquino SG,Medeiros AI,Rossa Junior C

更新日期：2017-12-05 00:00:00

abstract：:This review defines terms such as accuracy, validity, and reliability, which are used to describe the quality of methods for taking x-rays and for analyzing digital images. Values for these parameters are described for techniques of taking standardized x-rays such as ear-rod fixation and fixation by use of teeth with ...

journal_title：Journal of periodontology

authors： Hausmann E

更新日期：2000-03-01 00:00:00

abstract：BACKGROUND:Desipramine is a tricyclic antidepressant with immune-modulatory activity, whose effects on ligature-induced periodontitis are yet to be investigated. Hence, its actions on alveolar bone resorption, gingival collagen content and key inflammatory mediators were herewith analyzed. METHODS:A total of 60 male W...

journal_title：Journal of periodontology

authors： Branco-de-Almeida LS,Franco GCN,Castro ML,Vieira MS,Galvão-Moreira LV,Cortelli SC,Anbinder AL,Kawai T,Rosalen PL

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND:Members of the matrix metalloproteinase (MMP) family have been shown to be involved in periodontal disease. Risk factors for periodontal disease include tobacco smoking. Cigarette smoke condensate (CSC) is comprised of thousands of chemicals. Nicotine is one of the active components in tobacco. This study co...

journal_title：Journal of periodontology

authors： Zhang W,Fang M,Song F,Windsor LJ

更新日期：2011-07-01 00:00:00

abstract：:Gingival biopsies of the mesial papilla area of the first molar were obtained from each patient at 0-, 14- and 21-day intervals during plaque formation. The biopsies were fixed, serially sectioned, and Gram-stained. The incidence and distribution of the bacteria-like structures were studied by microscopy. In all the s...

journal_title：Journal of periodontology

authors： Saglie FR,Pertuiset JH,Rezende MT,Sabet MS,Raoufi D,Carranza FA Jr

更新日期：1987-12-01 00:00:00

abstract：:The aim of this controlled clinical trial was to assess the effect on healing following tetracycline (TTC) conditioning and fibrin-fibronectin sealing system (FFSS) application in association with flap debridement surgery (FDS) in 11 patients under treatment for moderate to severe periodontitis. Selection criteria inc...

journal_title：Journal of periodontology

authors： Trombelli L,Scabbia A,Scapoli C,Calura G

更新日期：1996-07-01 00:00:00

abstract：:Nineteen young adult Caucasian males had an average Gingival Index Score of 0.47. Each was asked to demonstrate his present method of toothbrushing: thirteen used the scrub method, and six combined the scrub and roll methods. Control gingival tissue specimens were taken from the mandibular left first bicuspid or first...

journal_title：Journal of periodontology

authors： Fry HR,App GR

更新日期：1978-04-01 00:00:00

abstract：BACKGROUND:Several studies have indicated a relationship between rheumatoid arthritis and periodontal disease. The aim of this study was to investigate the association between the circulating proinflammatory mediators tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta, prostaglandin E(2), serotonin, rheumatoid ...

journal_title：Journal of periodontology

authors： Nilsson M,Kopp S

更新日期：2008-09-01 00:00:00