abstract：AIM:The aim of this study was to assess the use of a micro-brush to remove plaque deposits from subgingival, periodontally involved root surfaces in vivo. METHODS:30 periodontally involved teeth requiring extraction for periodontal or prosthetic reasons in 26 adult patients were utilised. For inclusion, teeth had to d...

journal_title：Journal of clinical periodontology

authors： Carey HM,Daly CG

更新日期：2001-09-01 00:00:00

abstract：AIM:The aim of this study was to determine the prevalence and the structure of the leukotoxin promoter region of Actinobacillus actinomycetemcomitans in an ethnic Chinese population. METHOD:Subgingival plaque samples were collected from 42 patients with moderate to advanced periodontitis and 50 periodontally healthy p...

journal_title：Journal of clinical periodontology

authors： Tan KS,Woo CH,Ong G,Song KP

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:Tobacco smoking is an accepted risk factor for periodontal disease. Most studies in the periodontal literature rely on reported smoking habits which can be unreliable. This review specifically addresses this problem. METHODS:Methods of assessing tobacco smoke exposure, variation in individual smoking habits...

journal_title：Journal of clinical periodontology

authors： Scott DA,Palmer RM,Stapleton JA

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND:Patients preconceptions of periodontal therapy have not been extensively studied and are poorly understood. AIMS:To register specific anxieties and preconceptions held by patients referred for specialist periodontal treatment and to investigate the risks such patients were prepared to take of progressive pe...

journal_title：Journal of clinical periodontology

authors： Fardal Ø,Johannessen AC,Linden GJ

更新日期：2001-08-01 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

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：OBJECTIVES:This study was designed to test the efficacy in plaque removal and the potential for gingival abrasion of 3 electric toothbrushes. The established Braun Oral-B 'Ultra' plaque remover (D9), the Philips/Jordan HP 735, and the newly designed Braun Oral-B 3D Plaque Remover (3D). MATERIAL AND METHODS:This study ...

journal_title：Journal of clinical periodontology

authors： van der Weijden GA,Timmerman MF,Piscaer M,Ijzerman Y,van der Velden U

更新日期：2001-06-01 00:00:00

abstract：OBJECTIVES:This case-control study examined polymorphisms at the interleukin-1 gene in relation to periodontal status, subgingival bacteria and systemic antibodies to periodontal microbiota. METHODS:132 periodontitis patients were age- and gender-matched with 73 periodontally intact controls. Full-mouth clinical asses...

journal_title：Journal of clinical periodontology

authors： Papapanou PN,Neiderud AM,Sandros J,Dahlén G

更新日期：2001-05-01 00:00:00

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：BACKGROUND:Bone morphogenetic proteins (BMPs) have shown considerable promise as a therapeutic agent to enhance periodontal regeneration although the optimal characteristics of a suitable release system are not known. AIM:The aim of this study was to compare the effects of slow and fast degrading gelatin carriers on B...

journal_title：Journal of clinical periodontology

authors： Talwar R,Di Silvio L,Hughes FJ,King GN

更新日期：2001-04-01 00:00:00

abstract：AIM:The aim of the present experiment was to study if the quality of the titanium surface is a decisive factor for osseointegration and re-osseointegration. MATERIAL AND METHODS:2 Labrador dogs were used. The mandibular 1st molars and all premolars were removed bilaterally. 3 months later, 1 standard fixture and 3, 2-...

journal_title：Journal of clinical periodontology

authors： Persson LG,Ericsson I,Berglundh T,Lindhe J

更新日期：2001-03-01 00:00:00

abstract：BACKGROUND, AIMS:Zinc-citrate-containing toothpastes have previously been suggested to be of value at inhibiting plaque and gingival inflammation. Present formulations have included triclosan which is thought to contribute major antibacterial/antiplaque effects. Alternative antimicrobial agents and other ingredients su...

journal_title：Journal of clinical periodontology

authors： Moran J,Addy M,Corry D,Newcombe RG,Haywood J

更新日期：2001-02-01 00:00:00

abstract：AIM:The objective of this literature review and subsequent case report is to discuss and illustrate the tunnel preparation procedure as a treatment alternative for furcation-involved molars. REVIEW OF THE LITERATURE:Furcation tunnel preparation, i.e., the creation of access for plaque control between periodontally dis...

journal_title：Journal of clinical periodontology

authors： Rüdiger SG

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVE:To study if it was possible to move, by orthodontic means, a tooth into an area of the jaw that had been augmented with Bio-Oss. MATERIAL AND METHODS:5 beagle dogs were used. The 1st, 2nd, and 4th mandibular premolars on each side were removed. The defect at the left 4th premolar site was filled with a bioma...

journal_title：Journal of clinical periodontology

authors： Araújo MG,Carmagnola D,Berglundh T,Thilander B,Lindhe J

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND, AIMS:The form of the molar roots and their furcated region influence both the pathogenesis of periodontal destruction and therapeutic attempts. METHOD:Using a specially-constructed measuring device, 359 1st and 2nd molars, both upper and lower, were analysed 3-dimensionally. The parameters measured were ho...

journal_title：Journal of clinical periodontology

authors： Plagmann HC,Holtorf S,Kocher T

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND, AIMS:Congenital neutropenia is one condition that may predispose for destructive periodontal disease at a young age. In this report, we describe the microbiology of 3 adolescent patients with congenital neutropenia two of whom suffered from severe periodontitis. METHOD:Microbiological testing of the parent...

journal_title：Journal of clinical periodontology

authors： van Winkelhoff AJ,Schouten-van Meeteren AY,Baart JA,Vandenbroucke-Grauls CM

更新日期：2000-11-01 00:00:00

abstract：AIM:The aim of this study was to establish the prevalence of dentine hypersensitivity in a cross-sectional study of patients visiting general dental practitioners in the South West region of the UK over a period of 1 calendar month. METHOD:Twelve dental practitioners examined 3593 patients over a period of 1 calendar ...

journal_title：Journal of clinical periodontology

authors： Rees JS

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND/AIMS:This study aimed to investigate the cytokine IL-1beta and its receptor antagonist IL-1ra in gingival crevicular fluid (GCF), in patients with adult periodontitis. METHOD:A total of 40 GCF samples were harvested from 10 subjects with moderate to severe adult periodontitis and 10 healthy controls. Subjec...

journal_title：Journal of clinical periodontology

authors： Rawlinson A,Dalati MH,Rahman S,Walsh TF,Fairclough AL

更新日期：2000-10-01 00:00:00

abstract：BACKGROUND, AIMS:This investigation was performed to assess longitudinal changes in periodontal bone height in an adult population over a period of 17 years. METHODS:In 1973, a random sample of 1000 individuals aged 3-70 years in the city of Jönköping, Sweden, was examined clinically and radiographically to assess den...

journal_title：Journal of clinical periodontology

authors： Hugoson A,Laurell L

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND:The aim of this study was to report on the prevalence of Actinobacillus actinomycetemcomitans (Aa) and the periodontal clinical conditions in children and adolescents from a rural area of central Italy compared with the ones from an urban area of the same region. METHOD:The study population consisted of 780...

journal_title：Journal of clinical periodontology

authors： Paolantonio M,di Bonaventura G,di Placido G,Tumini V,Catamo G,di Donato A,Piccolomini R

更新日期：2000-08-01 00:00:00

abstract：BACKGROUND:The antiplaque and antigingivitis effect of 3 dentifrices was evaluated using the 21-day partial-mouth experimental model of gingivitis. METHOD:25 volunteers took part in this cross-over, double-blind study, carried out in 4 phases of 21 days each. For each phase of the study, a toothshield of the IV quadra...

journal_title：Journal of clinical periodontology

authors： Nogueira-Filho GR,Toledo S,Cury JA

更新日期：2000-07-01 00:00:00

abstract：:The purpose of this study was to investigate the validity and reproducibility of an oral rating index (ORI) as a conceptual measurement of "gingival health care" level in adults. The study was conducted on 163 patients who received medical examinations and attended for dental checkups at a hospital. The score of the O...

journal_title：Journal of clinical periodontology

authors： Kawamura M,Fukuda S,Inoue C,Sasahara H,Iwamoto Y

更新日期：2000-06-01 00:00:00

abstract：AIMS:This paper reports the treatment of the periodontal component of the Papillon-Lefèvre syndrome in 2 siblings (case A, born 1974; case B, born 1976). METHOD:The initial treatment, in 1982, consisted of extraction of all primary teeth, scaling and rootplaning of the erupted permanent teeth and systemic antibiotic t...

journal_title：Journal of clinical periodontology

authors： De Vree H,Steenackers K,De Boever JA

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND:The substance P (SP) level in human gingival crevicular fluid (GCF) was studied in relation to clinical periodontal variables and to various indicators of host response in the GCF. METHODS:GCF was collected from periodontal sites with gingival inflammation and shallow or moderately deep pocket in 48 subject...

journal_title：Journal of clinical periodontology

authors： Hanioka T,Takaya K,Matsumori Y,Matsuse R,Shizukuishi S

更新日期：2000-04-01 00:00:00

abstract：BACKGROUND:The regulation of plasminogen activation is a key element in controlling proteolytic events in the extracellular matrix. Our previous studies had demonstrated that in inflamed gingival tissues, tissue-type plasminogen activator (t-PA) is significantly increased in the extracellular matrix of the connective t...

journal_title：Journal of clinical periodontology

authors： Yin X,Bunn CL,Bartold PM

更新日期：2000-03-01 00:00:00

abstract：BACKGROUND:Although a growing body of evidence indicates that oral irrigation with water has therapeutic benefits in periodontitis, the mechanisms of action have not been elucidated. The aims of this study were: (1) to analyze the effects of oral irrigation (Water Pik Oral Irrigator) on the clinical signs of adult peri...

journal_title：Journal of clinical periodontology

authors： Cutler CW,Stanford TW,Abraham C,Cederberg RA,Boardman TJ,Ross C

更新日期：2000-02-01 00:00:00

abstract：BACKGROUND:Quaternary ammonium compounds constitute a large group of antibacterial chemicals with a potential for inhibiting plaque and gingivitis. One compound, benzalkonium chloride (BC), may be of value, although there is a dearth of evidence to support efficacy. The aim of this study was to measure the ability of 2...

journal_title：Journal of clinical periodontology

authors： Moran J,Addy M,Jackson R,Newcombe RG

更新日期：2000-01-01 00:00:00

abstract：:Smoking has been identified as a risk factor for development of periodontal disease and a strong indicator for treatment failure in periodontal patients. This study examined 172 patients categorized as current smokers (n=55), previous smokers (n=38) or individuals that had never smoked (n=79). A total of 670 interprox...

journal_title：Journal of clinical periodontology

authors： Kazor C,Taylor GW,Loesche WJ

更新日期：1999-12-01 00:00:00

abstract：:Although root instrumentation has been accepted as the most important cause-related treatment of periodontal diseases, repeated scaling and root planing may over time result in substantive loss of tooth substance and increased sensitivity of the teeth. In an effort to minimize these side effects of therapy, non-root s...

journal_title：Journal of clinical periodontology

authors： Bardet P,Suvan J,Lang NP

更新日期：1999-11-01 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 aim of this study was to monitor the presence of sulfate-reducing bacteria (SRB) at different sites in the mouths of both healthy individuals and periodontitis patients. In 20 healthy subjects and 21 periodontitis patients, samples were taken from the palate, vestibulum, dorsum of the tongue, supragingival plaque,...

journal_title：Journal of clinical periodontology

authors： Langendijk PS,Hagemann J,van der Hoeven JS

更新日期：1999-09-01 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：:The aim of the present experiment was to study changes in (i) the composition of the inflammatory cell infiltrates and (ii) levels of alpha 2-macroglobulin, lactoferrin and IgG subclasses in gingival crevicular fluid in young and old individuals during 3 weeks of plaque formation. To establish healthy gingival conditi...

journal_title：Journal of clinical periodontology

authors： Fransson C,Mooney J,Kinane DF,Berglundh T

更新日期：1999-07-01 00:00:00

abstract：:The objective of this study was to evaluate the effect of recombinant human bone morphogenetic protein-2 (rhBMP-2) concentration on regeneration of alveolar bone and cementum, and on associated root resorption and ankylosis. Contralateral, critical size, supra-alveolar, periodontal defects were surgically produced and...

journal_title：Journal of clinical periodontology

authors： Wikesjö UM,Guglielmoni P,Promsudthi A,Cho KS,Trombelli L,Selvig KA,Jin L,Wozney JM

更新日期：1999-06-01 00:00:00

abstract：:The aim of the present study was to compare linear measurements of interproximal bone loss on digitized radiographic images after application of different filters to the gold standard of intrasurgical measurements. Immediately before surgery, 50 radiographs of 50 periodontally-diseased teeth exhibiting interproximal b...

journal_title：Journal of clinical periodontology

authors： Eickholz P,Riess T,Lenhard M,Hassfeld S,Staehle HJ

更新日期：1999-05-01 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：: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：:HLA DR4 antigens have been considered as a risk factor in periodontal disease. The aim of this "case control" study was to verify and to provide fuller clarification of such data. "Cases" or patients had to be aged between 20 and 48 years. They presented at least 5 sites spread over several teeth with an attachment lo...

journal_title：Journal of clinical periodontology

authors： Bonfil JJ,Dillier FL,Mercier P,Reviron D,Foti B,Sambuc R,Brodeur JM,Sedarat C

更新日期：1999-02-01 00:00:00

abstract：:The purpose of the present investigation was to evaluate the prevalence and distribution of different forms of bone defects using direct observation during periodontal surgery. 286 patients with moderate or advanced adult periodontitis diagnosed during clinical and radiographic examination provided a sample of 5476 te...

journal_title：Journal of clinical periodontology

authors： Vrotsos JA,Parashis AO,Theofanatos GD,Smulow JB

更新日期：1999-01-01 00:00:00

abstract：:The aim of this cross-sectional study was to determine concentrations of prostaglandin E2 (PGE2) in gingival crevicular fluid (GCF) in a cohort of periodontal disease-resistant (PDR) adults with chronic gingivitis but with minimal evidence of bone loss, and to compare these data with GCF-PGE2 levels in patients with u...

journal_title：Journal of clinical periodontology

authors： Heasman PA,Lauffart BL,Preshaw PM

更新日期：1998-12-01 00:00:00