The presence, function and regulation of IL-17 and Th17 cells in periodontitis.

abstract：BACKGROUND:While there seems to be a common belief that psychosocial stress affects oral hygiene behavior, this assumption has rarely been proved. The present study thus aims to analyse stress effects on oral hygiene. MATERIAL AND METHODS:16 matched pairs of medical students each consisting of 1 student participating ...

journal_title：Journal of clinical periodontology

authors： Deinzer R,Hilpert D,Bach K,Schawacht M,Herforth A

更新日期：2001-05-01 00:00:00

abstract：AIM:For periodontitis patients, regular supportive periodontal therapy (SPT) decreases risks of tooth loss, with savings for tooth replacement possibly compensating SPT-costs. We aimed to assess the cost-effectiveness of regular versus irregular SPT, and to compare both strategies with immediate tooth removal. METHODS...

journal_title：Journal of clinical periodontology

authors： Schwendicke F,Stolpe M,Plaumann A,Graetz C

更新日期：2016-11-01 00:00:00

abstract：:The purpose of the study was to determine microscopically the %s of spirochetes at sites without periodontal destruction in subjects with destructive periodontal diseases (cases) and in subjects free of it (controls), who had not received professional prophylaxis. From a sample of 164 individuals aged between 30-44 ye...

journal_title：Journal of clinical periodontology

authors： Lembariti BS,Mikx FH,van Palenstein Helderman WH

更新日期：1995-03-01 00:00:00

abstract：:The present study describes an in vivo model for the collection of the subgingival pellicle adsorbed to tooth surface, and the identification of some serum proteins within this layer. Clean dentin slabs were prepared from freshly extracted teeth, and then placed subgingivally for 2 h. The dentin slabs with their adsor...

journal_title：Journal of clinical periodontology

authors： Abbas DK,Albandar JM,Messelt EB,Gjermo P

更新日期：1991-05-01 00:00:00

abstract：AIM:the objective of the study was to evaluate the safety and efficacy of a formulation containing recombinant human platelet-derived growth factor (rhPDGF-BB) and β-tricalcium phosphate (β-TCP) in patients with periodontal defects and to compare it with those of β-TCP alone. MATERIALS AND METHODS:in this double-blind...

journal_title：Journal of clinical periodontology

authors： Jayakumar A,Rajababu P,Rohini S,Butchibabu K,Naveen A,Reddy PK,Vidyasagar S,Satyanarayana D,Pavan Kumar S

更新日期：2011-02-01 00:00:00

abstract：AIMS:The goal of this review is to identify the antimicrobial proteins in the oral fluids, saliva and gingival crevicular fluid and identify functional families and candidates for antibacterial treatment. RESULTS:Periodontal biofilms initiate a cascade of inflammatory and immune processes that lead to the destruction ...

journal_title：Journal of clinical periodontology

authors： Gorr SU,Abdolhosseini M

更新日期：2011-03-01 00:00:00

abstract：:This study was undertaken to test the hypothesis that seeded periodontal ligament cells are able to create new attachment. In one beagle dog, a premolar was removed and scrapings of the ligament were cultured. Artificial periodontal defects were made and the cultured ligament cells were seeded on the planed root surfa...

journal_title：Journal of clinical periodontology

authors： van Dijk LJ,Schakenraad JM,van der Voort HM,Herkströter FM,Busscher HJ

更新日期：1991-03-01 00:00:00

abstract：PURPOSE:To investigate the amount of the mineralization of a bovine bone substitute material in sinus floor augmentation after healing times of 3 and 6 months. MATERIALS AND METHODS:Fifty-one patients were randomized into two healing time groups and received sinus floor augmentations with a bovine bone material. After...

journal_title：Journal of clinical periodontology

authors： Kohal RJ,Gubik S,Strohl C,Stampf S,Bächle M,Hurrle AA,Patzelt SB

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVES:Evaluation of the clinical effect of topical subgingival application of doxycycline gel adjunctively to scaling and root planing (SRP) at furcation sites during supportive periodontal therapy (SPT). MATERIAL AND METHODS:In 39 SPT patients exhibiting at least four pockets > or m with bleeding on probing, SRP...

journal_title：Journal of clinical periodontology

authors： Dannewitz B,Lippert K,Lang NP,Tonetti MS,Eickholz P

更新日期：2009-06-01 00:00:00

abstract：:The aim of this study was to evaluate the effect of supragingival plaque control on the composition of the subgingival microflora. 8 subjects with moderate to severe periodontitis were chosen for the study. Sites with periodontal destruction (GI greater than 2; probing depth greater than 6.5 mm; vertical alveolar bone...

journal_title：Journal of clinical periodontology

authors： Beltrami M,Bickel M,Baehni PC

更新日期：1987-03-01 00:00:00

abstract：OBJECTIVE:The influence of smoking on the periodontal hemorrhagic responsiveness was investigated in 2 different populations, one exclusively consisting of patients with established periodontal disease, the other of dental hospital admissions in general. MATERIAL AND METHODS:The hemorrhagic responsiveness of the patie...

journal_title：Journal of clinical periodontology

authors： Bergström J,Boström L

更新日期：2001-07-01 00:00:00

abstract：:The main object of this study was to determine if there was a difference between patients with adult periodontitis and healthy controls in the release of elastase. We also wanted to test the release of alpha-1-antitrypsin and lactoferrin from in vitro-activated peripheral neutrophils. A leukocyte-rich preparation from...

journal_title：Journal of clinical periodontology

authors： Figueredo CM,Gustafsson A,Asman B,Bergström K

更新日期：1999-04-01 00:00:00

abstract：AIM:Aim of this study was to investigate the influence of an anti-inflammatory diet on different parameters in patients with gingivitis. MATERIALS AND METHODS:Thirty patients were randomly allocated to an experimental and a control group stratified by their plaque values. The experimental group had to change to a diet...

journal_title：Journal of clinical periodontology

authors： Woelber JP,Gärtner M,Breuninger L,Anderson A,König D,Hellwig E,Al-Ahmad A,Vach K,Dötsch A,Ratka-Krüger P,Tennert C

更新日期：2019-04-01 00:00:00

abstract：:Interleukin 1 beta is a potent bone resorptive cytokine which also mediates soft tissue destruction through the stimulation of prostaglandin production, and the induction of collagenase and other proteases. This constellation of activities suggests a role for IL-1 beta in the pathogenesis of human periodontitis. Level...

journal_title：Journal of clinical periodontology

authors： Stashenko P,Fujiyoshi P,Obernesser MS,Prostak L,Haffajee AD,Socransky SS

更新日期：1991-08-01 00:00:00

abstract：AIM:To compare immediate surgery to scaling and root planing (SRP) in the treatment of advanced periodontitis focusing on the prevalence of residual pockets after treatment and cost-effectiveness (1); to elucidate the adjunctive effects of azithromycin in a second-treatment phase (2) up to 36 months. MATERIALS AND MET...

journal_title：Journal of clinical periodontology

authors： Miremadi SR,De Bruyn H,Steyaert H,Princen K,Cosyn J

更新日期：2015-08-01 00:00:00

abstract：AIM:This study evaluated possible effects of smoking and gingival inflammation on salivary antioxidants in gingivitis patients. METHODS:Twenty otherwise healthy gingivitis patients (10 self-reported smokers) and 20 periodontally and systemically healthy volunteer subjects were enrolled in the study. Whole saliva sampl...

journal_title：Journal of clinical periodontology

authors： Buduneli N,Kardeşler L,Işik H,Willis CS 3rd,Hawkins SI,Kinane DF,Scott DA

更新日期：2006-03-01 00:00:00

abstract：AIM:Matrix metalloproteinases (MMPs) play a key role in the tissue destruction characteristic of chronic periodontitis. The purpose of this study was to investigate the association of MMP and TIMP polymorphisms with chronic periodontitis in two populations. MATERIAL AND METHODS:A total of 34 polymorphisms spanning 12 ...

journal_title：Journal of clinical periodontology

authors： Letra A,Silva RM,Rylands RJ,Silveira EM,de Souza AP,Wendell SK,Garlet GP,Vieira AR

更新日期：2012-08-01 00:00:00

abstract：:This paper examines the effects of smoking on the treatment outcomes of two nonsurgical therapies: (1) scaling and root planing alone (SRP) or (2) controlled-release of subgingivally delivered doxycycline hyclate in a polylactic acid based polymer gel. Subjects from 2 9-month multicenter studies were classified as non...

journal_title：Journal of clinical periodontology

authors： Ryder MI,Pons B,Adams D,Beiswanger B,Blanco V,Bogle G,Donly K,Hallmon W,Hancock EB,Hanes P,Hawley C,Johnson L,Wang HL,Wolinsky L,Yukna R,Polson A,Carron G,Garrett S

更新日期：1999-10-01 00:00:00

abstract：:The purpose of this study was to see if the root surface topography of teeth, stored in saline and subsequently treated with citric acid, differred from the root surface topography of teeth that were treated immediately upon extraction, 12 freshly extracted adult human permanent teeth, with proximal surfaces free of c...

journal_title：Journal of clinical periodontology

authors： Hawkins C,Sterrett JD,Russell C

更新日期：1997-04-01 00:00:00

abstract：:In the present study, the effect of supra and subgingival plaque debridement on the dynamics of the subgingival microflora in deep pockets was investigated. 8 adult periodontitis patients participated in the study. In each patient, 4 clinically diseased sites were investigated microbiologically by phase contrast micro...

journal_title：Journal of clinical periodontology

authors： van Winkelhoff AJ,van der Velden U,de Graaff J

更新日期：1988-02-01 00:00:00

abstract：AIM:To evaluate whether obesity affects the subgingival microbial composition of patients with periodontal health or chronic periodontitis (CP). MATERIALS AND METHODS:Based on periodontal parameters, body mass index and waist-hip ratio, 166 patients were allocated into one of the following groups: Normal weight (NW) p...

journal_title：Journal of clinical periodontology

authors： Maciel SS,Feres M,Gonçalves TE,Zimmermann GS,da Silva HD,Figueiredo LC,Duarte PM

更新日期：2016-12-01 00:00:00

abstract：AIM:To estimate the prevalence of self-reported gingival bleeding in a representative sample of 12- to 17-year-old Brazilian adolescents. MATERIALS AND METHODS:Sociodemographic and oral health information were obtained through a self-administered questionnaire of the Study of Cardiovascular Risk Factors in Adolescents...

journal_title：Journal of clinical periodontology

authors： Nadanovsky P,Dos Santos APP,Bloch KV

更新日期：2018-08-01 00:00:00

abstract：:The aims of this study were to investigate the prevalence and severity of periodontal diseases in HIV seropositive and assumed HIV seronegative individuals in the Edinburgh area. 29 HIV seropositive subjects were examined at baseline and at 3-monthly intervals. Attachment loss and dichotomous indicators of periodontal...

journal_title：Journal of clinical periodontology

authors： Smith GL,Cross DL,Wray D

更新日期：1995-07-01 00:00:00

abstract：AIM:To evaluate the local immunoinflammatory profiles in localized aggressive periodontitis patients (LAP) before and after periodontal treatment and maintenance. METHODS:Sixty-six African-Americans with LAP (7-21 years old) were included. After periodontal examination, all patients received periodontal treatment with...

journal_title：Journal of clinical periodontology

authors： Branco-de-Almeida LS,Cruz-Almeida Y,Gonzalez-Marrero Y,Kudsi R,de Oliveira ICV,Dolia B,Huang H,Aukhil I,Harrison P,Shaddox LM

更新日期：2021-02-01 00:00:00

abstract：:The aim of the present study was to examine the Actinobacillus actinomycetemcomitans carrier rate in Chinese subjects, and to determine serotype distribution, presence of the leukotoxin gene lktA and the structure of the lktA-promoter region. Subgingival microbiological samples were obtained from 31 Chinese subjects w...

journal_title：Journal of clinical periodontology

authors： Mombelli A,Gmür R,Lang NP,Corbert E,Frey J

更新日期：1999-08-01 00:00:00

abstract：BACKGROUND:Recently, an association between the severity of periodontitis and specific variations in the interleukin-1 (IL1) alpha and beta genes has been demonstrated. AIM:: The purpose of this study was to evaluate the relationship of the IL1 genotype to the development of experimental gingivitis. MATERIALS AND MET...

journal_title：Journal of clinical periodontology

authors： Jepsen S,Eberhard J,Fricke D,Hedderich J,Siebert R,Açil Y

更新日期：2003-02-01 00:00:00

abstract：AIM:This study aimed to evaluate the clinical effectiveness of the probiotic Lactobacillus reuteri as an adjunct to non-surgical periodontal therapy (NSPT). MATERIALS AND METHODS:A double-blind, paralleled-arm, placebo-controlled and randomized clinical trial was conducted. Probiotics L. reuteri or placebo lozenges we...

journal_title：Journal of clinical periodontology

authors： Pelekos G,Ho SN,Acharya A,Leung WK,McGrath C

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVE:The purpose of the present study was to assess the relation between clinical parameters and concentrations of the key (IL-1beta, TNF-alpha, IL-2, IFN-gamma, IL-4, IL-10) cytokines, important in the initiation and progression of periodontal diseases, within inflamed gingival tissues and serum samples from pati...

journal_title：Journal of clinical periodontology

authors： Górska R,Gregorek H,Kowalski J,Laskus-Perendyk A,Syczewska M,Madaliński K

更新日期：2003-12-01 00:00:00

abstract：:The purpose of this investigation was to analyze the clinical crown of the 3 tooth groups of the maxillary anterior sextant of the permanent dentition of normal subjects with respect to (i) width, length and the width/length ratios and (ii) determine if there is a correlation between tooth dimensions or tooth group ra...

journal_title：Journal of clinical periodontology

authors： Sterrett JD,Oliver T,Robinson F,Fortson W,Knaak B,Russell CM

更新日期：1999-03-01 00:00:00

abstract：AIM:The current investigation evaluated changes in levels and proportions of 40 bacterial species in subgingival plaque samples during, immediately after and up to 1 year after metronidazole or amoxicillin therapy combined with SRP. METHOD:After baseline clinical and microbiological monitoring, 17 adult periodontitis ...

journal_title：Journal of clinical periodontology

authors： Feres M,Haffajee AD,Allard K,Som S,Socransky SS

更新日期：2001-07-01 00:00:00