Short-term effects of phase I therapy on crevicular cell populations.

abstract：:Platelet-rich fibrin (PRF), a second-generation platelet concentrate, has been the focus of intensive research endeavors over the past 2 decades. Over the years, however, numerous reports have inaccurately reported relative centrifugal force (RCF) values, which has caused considerable confusion in the field. Furthermo...

journal_title：Journal of periodontology

authors： Miron RJ,Pinto NR,Quirynen M,Ghanaati S

更新日期：2019-08-01 00:00:00

abstract：BACKGROUND:Lysine, a nutritionally essential amino acid, enters the oral cavity in gingival crevicular fluid (GCF). During oral hygiene restriction (OHR), lysine decarboxylase (LDC) in dento-gingival biofilms converts lysine to cadaverine. Lysine depletion impairs the dental epithelial barrier to bacterial proinflammat...

journal_title：Journal of periodontology

authors： Lohinai Z,Keremi B,Szöko E,Tábi T,Szabo C,Tulassay Z,DiCesare JC,Davis CA,Collins LM,Levine M

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:To our knowledge, changes in the patterns of whole-transcriptome gene expression that occur during the induction and resolution of experimental gingivitis in humans were not previously explored using bioinformatic tools. METHODS:Gingival biopsy samples collected from 14 subjects during a 28-day stent-induce...

journal_title：Journal of periodontology

authors： Offenbacher S,Barros SP,Paquette DW,Winston JL,Biesbrock AR,Thomason RG,Gibb RD,Fulmer AW,Tiesman JP,Juhlin KD,Wang SL,Reichling TD,Chen KS,Ho B

更新日期：2009-12-01 00:00:00

abstract：:Demineralized bone matrix (DBM) is widely used in the repair of pathologies associated with skeletal defects and periodontal diseases. The present study was directed at establishing in vivo and in vitro models for a quantitative assessment of the osteoinductivity of DBM before clinical use. Athymic mice were used in a...

journal_title：Journal of periodontology

authors： Zhang M,Powers RM Jr,Wolfinbarger L Jr

更新日期：1997-11-01 00:00:00

abstract：:Mycoplasma have been identified in one case of juvenile periodontitis by size, morphology, hemadsorption and cultural techniques. These microorganisms were found on the surface of the tooth, on the surface of pocket epithelium and invading the gingival epithelium and adjacent connective tissue. These observations sugg...

journal_title：Journal of periodontology

authors： Newman MG,Saglie R,Carranza FA Jr,Kaufman AK

更新日期：1984-10-01 00:00:00

abstract：:In order to compare the effect of partial demineralization with root planing and partial demineralization of cementum with that of dentin on healing, the ultrastructural morphology of the interface between the layer of human periodontal ligament-derived, fibroblast-like cells (HPF) and the treated root surface was stu...

journal_title：Journal of periodontology

authors： Higashi T,Onzuka T,Satoh G,Yoshino H,Okamoto H

更新日期：1995-04-01 00:00:00

abstract：BACKGROUND:It has been shown that different implant designs and different vertical implant positions have an influence on crestal bone levels. The aim of the present study was to evaluate radiographic crestal bone changes around experimental dental implants with non-matching implant-abutment diameters placed submucosal...

journal_title：Journal of periodontology

authors： Jung RE,Jones AA,Higginbottom FL,Wilson TG,Schoolfield J,Buser D,Hämmerle CH,Cochran DL

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND:Several studies seek to prove the relationship between bruxism and periodontal status although it remains unclear and debatable. We aimed to assess the association between self-reported (SR) bruxism with the periodontal status in a large scale survey. MATERIAL AND METHODS:A total of 1064 individuals from th...

journal_title：Journal of periodontology

authors： Botelho J,Machado V,Proença L,Rua J,Martins L,Alves R,Cavacas MA,Manfredini D,Mendes JJ

更新日期：2019-12-18 00:00:00

abstract：BACKGROUND:Hypertension and periodontal disease are common conditions among postmenopausal women. Periodontal disease has been found associated with hypertension in previous studies, but data in postmenopausal women is limited. METHODS:We assessed the cross-sectional associations of clinically measured periodontal dis...

journal_title：Journal of periodontology

authors： Gordon JH,LaMonte MJ,Genco RJ,Zhao J,Cimato TR,Hovey KM,Wactawski-Wende J

更新日期：2018-10-01 00:00:00

abstract：BACKGROUND:It has been shown that lowering the concentration of chlorhexidine (CHX) in mouthrinses from 0.2% to 0.12% does not adversely affect inhibition of plaque accumulation. The aim of this study was to evaluate the inhibition of plaque growth by 2 commercially available mouthrinses used according to the manufactu...

journal_title：Journal of periodontology

authors： Keijser JA,Verkade H,Timmerman MF,Van der Weijden FA

更新日期：2003-02-01 00:00:00

abstract：BACKGROUND:A novel injectable, fast setting calcium phosphate cement (CPC) is currently used in orthopedic therapy for bone fractures. This study evaluated the possibility of applying this cement to healing periodontal defects. METHODS:Fenestrations and 3-walled periodontal defects were surgically created on bilateral...

journal_title：Journal of periodontology

authors： Shirakata Y,Oda S,Kinoshita A,Kikuchi S,Tsuchioka H,Ishikawa I

更新日期：2002-09-01 00:00:00

abstract：BACKGROUND:With declining general health, the maintenance of oral health becomes increasingly difficult. Unfortunately, health care resources are limited. An assessment tool for detecting a patient's need for oral health care assistance would promote its adequate distribution. The aim of this study is to evaluate if th...

journal_title：Journal of periodontology

authors： Steinmassl PA,Steinmassl O,Kraus G,Dumfahrt H,Grunert I

更新日期：2016-01-01 00:00:00

abstract：:Chronic inflammatory illnesses such as diabetes, arthritis, and heart disease are now seen as problems that might have impacts on the periodontium, and reciprocal effects of periodontal diseases are being considered as factors potentially affecting the progression of these diseases. Successful management of the inflam...

journal_title：Journal of periodontology

authors： Kantarci A,Van Dyke TE

更新日期：2005-11-01 00:00:00

abstract：BACKGROUND:The aim of this clinical trial was to compare the outcome of non-surgical treatment of interproximal and non-interproximal Class II furcation involvements. METHODS:Thirty-eight patients presenting at least one Class II furcation involvement that bled on probing with a probing depth (PD) > or = 5 mm were rec...

journal_title：Journal of periodontology

authors： Del Peloso Ribeiro E,Bittencourt S,Nociti FH Jr,Sallum EA,Sallum AW,Casati MZ

更新日期：2007-02-01 00:00:00

abstract：:The purpose of this study was to compare extraction socket healing in 8 patients after implantation with either xenogenic bovine bone (n=5 sites), demineralized freeze-dried bone (DFDBA) (n=3 sites), autologous bone (n=3 sites), or human bone morphogenetic proteins in an osteocalcein/osteonectin carrier (hBMP/NCP) (n=...

journal_title：Journal of periodontology

authors： Becker W,Clokie C,Sennerby L,Urist MR,Becker BE

更新日期：1998-04-01 00:00:00

abstract：BACKGROUND:This study was conducted to assess the clinical, immunological, and patient-centered outcomes of microcurrent electrotherapy on palatal wound healing. METHODS:This was a parallel, double-masked randomized clinical trial, in which 53 patients with ridge preservation indications were selected and randomly ass...

journal_title：Journal of periodontology

authors： Miguel MMV,Mathias-Santamaria IF,Rossato A,Ferraz LFF,Figueiredo-Neto AM,de Marco AC,Casarin RCV,Wallet SM,Tatakis DN,Mathias MA,Santamaria MP

更新日期：2020-08-12 00:00:00

abstract：BACKGROUND:Previous findings of an association between 25-hydroxyvitamin D [25(OH)D] concentrations and periodontal disease may be partially explained by the antimicrobial properties of vitamin D. To the best of the authors' knowledge, no study has investigated the association between 25(OH)D and pathogenic oral bacter...

journal_title：Journal of periodontology

authors： Sahli MW,Wactawski-Wende J,Ram PK,LaMonte MJ,Hovey KM,Genco RJ,Andrews CA,Millen AE

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:MicroRNAs (miRNAs) are a group of small non-coding RNAs that play an important role in the regulation of gene expression. miRNA-146a (miR-146a), a member of the miR-146 family, is involved in the control of inflammation. Periodontitis is a set of chronic inflammatory disorders of the tissues surrounding the ...

journal_title：Journal of periodontology

authors： Motedayyen H,Ghotloo S,Saffari M,Sattari M,Amid R

更新日期：2015-12-01 00:00:00

abstract：BACKGROUND:Matrix metalloproteinases (MMPs) are a family of host-derived proteinases reported to mediate multiple functions associated with periodontal destruction and inflammation. Most of the existing data have been gathered from adults with chronic periodontitis. The purpose of this study was to determine the MMP le...

journal_title：Journal of periodontology

authors： Alfant B,Shaddox LM,Tobler J,Magnusson I,Aukhil I,Walker C

更新日期：2008-05-01 00:00:00

abstract：:The purpose of this study was to quantify glycosaminoglycans (GAG) released into the gingival crevicular fluid (GCF) during health, gingivitis, and adult periodontitis. The investigation tested the hypothesis that increased amounts of GAG can be measured in GCF associated with gingivitis and adult periodontitis as com...

journal_title：Journal of periodontology

authors： Giannobile WV,Riviere GR,Gorski JP,Tira DE,Cobb CM

更新日期：1993-03-01 00:00:00

abstract：BACKGROUND:Evaluation of clinical long-term results 20 years after connective tissue grafting (CTG) or guided tissue regeneration (GTR) using bioabsorbable barriers for root coverage therapy. METHODS:Initially, 15 patients with 38 Miller Class I and II recession defects underwent CTG or GTR according to random assignm...

journal_title：Journal of periodontology

authors： Petsos H,Eickholz P,Ratka-Krüger P,Neukranz E,Nickles K

更新日期：2020-03-01 00:00:00

abstract：BACKGROUND:Heme oxygenase (HO)-1 is a stress-inducible protein that confers cytoprotection, but its role in gingiva during cyclosporin A (CsA) therapy is unknown. We used in vivo and in vitro models to investigate the expression of mRNA and protein for HO-1 in gingiva upon CsA treatment. METHODS:Twenty-six male Spragu...

journal_title：Journal of periodontology

authors： Chiu HC,Lan GL,Chiang CY,Chin YT,Tu HP,Ming-Jen Fu M,Shin N,Fu E

更新日期：2008-11-01 00:00:00

abstract：:Plasma cell gingivitis is a rare benign condition of the gingiva. It is marked by a dense infiltrate of normal plasma cells separated into aggregates by strands of collagen. It is a hypersensitivity reaction to some antigen, often flavorings or spices. The importance of this lesion is that it may cause severe gingival...

journal_title：Journal of periodontology

authors： Serio FG,Siegel MA,Slade BE

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND:Human leukocyte antigens (HLAs) are a basic precondition to induce the immune response to pathogens. Therefore, this study evaluates associations among periodontitis, five key periodontopathic bacteria, and HLAs to test their impact together with additional risk factors in multivariate analyses. METHODS:Eig...

journal_title：Journal of periodontology

authors： Reichert S,Altermann W,Stein JM,Schaller HG,Machulla HK,Schulz S

更新日期：2013-01-01 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：BACKGROUND:Periodontitis is a chronic inflammatory condition that leads to the destruction of the tooth-supporting tissues. Its treatment includes the arrest of the inflammatory process and, in some circumstances, the restoration of the lost anatomy and function, including the formation of new cementum, periodontal lig...

journal_title：Journal of periodontology

authors： Nuñez J,Sanz-Blasco S,Vignoletti F,Muñoz F,Caffesse RG,Sanz M,Villalobos C,Nuñez L

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:An immunohistochemical study was conducted to compare distributions of mast cell subpopulations in normal human gingiva and in gingival overgrowth induced by nifedipine and immunosuppressive medication. METHODS:Gingival samples were collected from 12 triple-medicated organ transplant recipients (immunosuppr...

journal_title：Journal of periodontology

authors： Nurmenniemi PK,Pernu HE,Knuuttila ML

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:Members of the matrix metalloproteinase (MMP) family are implicated in the chronic remodeling in periodontal diseases. Therefore, we performed a case-control study to investigate a plausible association between susceptibility to chronic periodontitis (CP) and the polymorphisms in the MMP-9 (gelatinase B) gen...

journal_title：Journal of periodontology

authors： Holla LI,Fassmann A,Muzík J,Vanek J,Vasku A

更新日期：2006-11-01 00:00:00

abstract：BACKGROUND:Various forms of stress behavior were documented and in patients with periodontitis their relationship with periodontal disease was investigated. METHODS:Eighty-nine patients with different forms of chronic periodontitis were included in this retrospective case-control study. They were all undergoing period...

journal_title：Journal of periodontology

authors： Wimmer G,Janda M,Wieselmann-Penkner K,Jakse N,Polansky R,Pertl C

更新日期：2002-11-01 00:00:00

abstract：BACKGROUND:The levels of interleukin-1β (IL-1β) have been reported to be higher in sites with periodontitis than in healthy controls. This may be the result of a more severe inflammation and/or constitutional differences in IL-1β production. Our aim was to test the hypothesis that the level of IL-1β in gingival crevicu...

journal_title：Journal of periodontology

authors： Figueredo CMS,Ribeiro MSM,Fischer RG,Gustafsson A

更新日期：1999-12-01 00:00:00