abstract：:The concept of locally delivering chemotherapeutic agents to the periodontal pocket as a method to treat periodontal disease has been studied for over 20 years. A number of locally delivered chemotherapeutic agents in periodontal therapy are either currently available or under investigation. Clinical efficacy derives ...

journal_title：Journal of clinical periodontology

authors： Finkelman RD,Williams RC

更新日期：1998-11-01 00:00:00

abstract：:The aim of the study was to evaluate the clinical, radiographical and microbiological outcome after using guided tissue regeneration (GTR) with a bioabsorbable membrane, Resolut. Subjects with bilateral infrabony defects at single rooted teeth were selected. A total of 22 teeth, 2 in each 1 of 7 patients and 4 in 2 pa...

journal_title：Journal of clinical periodontology

authors： Bratthall G,Söderholm G,Neiderud AM,Kullendorff B,Edwardsson S,Attström R

更新日期：1998-11-01 00:00:00

abstract：:The association between subgingival temperature, other clinical characteristics, and the subgingival microbiota was examined in adult subjects with initial periodontitis and differing levels of gingival inflammation. 43 subjects were measured at 6 sites per tooth for pocket depth, attachment level, presence of plaque,...

journal_title：Journal of clinical periodontology

authors： Maiden MF,Tanner AC,Macuch PJ,Murray L,Kent RL Jr

更新日期：1998-10-01 00:00:00

abstract：:A double-blind, randomised, 6-month clinical trial with parallel group design in 149 patients with gingivitis was conducted to study the efficacy and safety of delmopinol hydrochloride 2 mg/ml (0.2% w/v, Decapinol Mouthwash) used for partly supervised mouthrinsing in comparison with chlorhexidine digluconate 2 mg/ml (...

journal_title：Journal of clinical periodontology

authors： Hase JC,Attström R,Edwardsson S,Kelty E,Kisch J

更新日期：1998-09-01 00:00:00

abstract：:This study investigated the extent of and reasons for variation in the periodontal referral patterns of general dental practitioners in Northern Ireland. A questionnaire was circulated to all general dental practitioners in Northern Ireland. This questionnaire investigated the management of periodontal disease in the ...

journal_title：Journal of clinical periodontology

authors： Linden GJ

更新日期：1998-08-01 00:00:00

abstract：:The aim of this controlled, clinical study was to evaluate guided tissue regeneration using a bioabsorbable membrane in periodontal intraosseous defects. Forty patients, each contributing one defect > or =4 mm in depth participated. The control group (18 individuals) received conventional flap therapy, while the test ...

journal_title：Journal of clinical periodontology

authors： Mayfield L,Söderholm G,Hallström H,Kullendorff B,Edwardsson S,Bratthall G,Brägger U,Attström R

更新日期：1998-07-01 00:00:00

abstract：:The purpose of this investigation was to compare the levels of serum IgG2, the frequency of detection of Gm(23)-negative allotype and frequency of detection of FcgammaRIIa and FcgammaRIIIb receptor haplotypes in 32 refractory, 54 successfully treated and 27 periodontally healthy individuals. Refractory subjects showed...

journal_title：Journal of clinical periodontology

authors： Colombo AP,Eftimiadi C,Haffajee AD,Cugini MA,Socransky SS

更新日期：1998-06-01 00:00:00

abstract：:The present clinical trial was performed to study the effect of systemic administration of metronidazole and amoxicillin as an adjunct to mechanical therapy in patients with advanced periodontal disease. 16 individuals, 10 female and 6 male, aged 35-58 years, with advanced periodontal disease were recruited. A baselin...

journal_title：Journal of clinical periodontology

authors： Berglundh T,Krok L,Liljenberg B,Westfelt E,Serino G,Lindhe J

更新日期：1998-05-01 00:00:00

abstract：:Previous research has shown that probing force and probe tine shape influence the clinically assessed probing depth. The purpose of the present study was to investigate the effect of tine shape and probing force on probe penetration, in relation to the microscopically assessed attachment level in untreated periodontal...

journal_title：Journal of clinical periodontology

authors： Bulthuis HM,Barendregt DS,Timmerman MF,Loos BG,van der Velden U

更新日期：1998-05-01 00:00:00

abstract：:The aim of the present study was to examine the dental status and smoking habits in randomized samples of 35-, 50-, 65-, and 75-year-old subjects (n = 1093), recruited for a cross-sectional epidemiological study in the County of Värmland, Sweden. The following clinical variables were recorded by 4 well-calibrated dent...

journal_title：Journal of clinical periodontology

authors： Axelsson P,Paulander J,Lindhe J

更新日期：1998-04-01 00:00:00

abstract：:It is unclear what degree of roughness or smoothness result from use of hand instruments alone in comparison to the use of hand instruments in combination with other aids and how it may effect the grade of cleanliness. The aim of this study was to determine in vivo whether the combination of hand instruments with othe...

journal_title：Journal of clinical periodontology

authors： Huerzeler MB,Einsele FT,Leupolz M,Kerkhecker U,Strub JR

更新日期：1998-03-01 00:00:00

abstract：:The aim of the present study was to monitor clinical, microbiological, medical, and immunological effects of non-surgical periodontal therapy in diabetics and healthy controls. 20 IDDM (insulin dependent, n = 7) or NIDDM (non-insulin dependent, n = 13) diabetic patients (median duration 11.5 years, range of HbA1C: 4.4...

journal_title：Journal of clinical periodontology

authors： Christgau M,Palitzsch KD,Schmalz G,Kreiner U,Frenzel S

更新日期：1998-02-01 00:00:00

abstract：:Both transforming growth factor-beta (TGF-beta) and platelet-derived growth factor (PDGF) have been shown to affect cell proliferation in vitro. The hypothesis being tested was that the effects of the 2 cytokines would be modulated by the presence of serum in the medium. Gingival fibroblasts, obtained from periodontal...

journal_title：Journal of clinical periodontology

authors： Anderson TJ,Lapp CA,Billman MA,Schuster GS

更新日期：1998-01-01 00:00:00

abstract：:This study compared the intra-examiner and inter-examiner error of 2 constant force probes to the reading of a conventional manual probe. 3 examiners made repeated examinations of attachment level using a modified Florida probe and a manual North Carolina probe (read to 1 mm or 0.5 mm); relative attachment level measu...

journal_title：Journal of clinical periodontology

authors： Reddy MS,Palcanis KG,Geurs NC

更新日期：1997-12-01 00:00:00

abstract：:The aims of the present study were to investigate whether the tachykinins substance P and neurokinin A were present in gingival crevicular fluid in both periodontal health and disease and to study the relationship with periodontal inflammation. Gingival crevicular fluid (GCF) was collected from a healthy, a gingivitis...

journal_title：Journal of clinical periodontology

authors： Linden GJ,McKinnell J,Shaw C,Lundy FT

更新日期：1997-11-01 00:00:00

abstract：:This study examined the effects of tetracycline hydrochloride (TCN) and chlorhexidine gluconate (CHX) on the growth and viability of Candida albicans. Subcultures of Candida albicans on Sabouraud's agar, were divided into 5 treatment groups: group 1, untreated control; group 2, 0.12% CHX; group 3, 3.0 mg/ml TCN adjust...

journal_title：Journal of clinical periodontology

authors： MacNeill S,Rindler E,Walker A,Brown AR,Cobb CM

更新日期：1997-10-01 00:00:00

abstract：:Acidified sodium chlorite (ASC) is recognised as a highly potent, broad spectrum antimicrobial system that has been successfully developed for uses in veterinary, food processing and medical device fields. The current studies aimed to investigate the persistence of antimicrobial action and plaque inhibitory properties...

journal_title：Journal of clinical periodontology

authors： Yates R,Moran J,Addy M,Mullan PJ,Wade WG,Newcombe R

更新日期：1997-09-01 00:00:00

abstract：:Studies during the last 20 years have indicated that enamel-related proteins are involved in the formation of cementum. In the present article, this relation is further explored. Attention is called to the fact that coronal acellular extrinsic fiber cementum is formed on the enamel surface in a number of species. The ...

journal_title：Journal of clinical periodontology

authors： Hammarström L

更新日期：1997-09-01 00:00:00

abstract：:In 23 untreated adult periodontitis patients, the occurrence of beta-lactamase producing periodontal bacteria was determined. In addition to non-selective isolation media, selective isolation and growth of beta-lactamase positive subgingival bacterial species was carried out on blood agar plates supplemented with amox...

journal_title：Journal of clinical periodontology

authors： van Winkelhoff AJ,Winkel EG,Barendregt D,Dellemijn-Kippuw N,Stijne A,van der Velden U

更新日期：1997-08-01 00:00:00

abstract：:The purpose of this cross-sectional epidemiological study was to determine the prevalence of pathologic tooth migration (PTM) among periodontal patients and to investigate the relationship and degree of association between PTM and the following factors: bone loss, tooth loss, gingival inflammation according to the gin...

journal_title：Journal of clinical periodontology

authors： Martinez-Canut P,Carrasquer A,Magán R,Lorca A

更新日期：1997-07-01 00:00:00

abstract：:The present clinical trial was designed to evaluate the effects of a bioactive glass, Perioglas, in the treatment of periodontal intrabony defects. 20 patients, 23-55 years of age (44 sites), with intrabony defects completed the 1-year study. Teeth with furcation involvement were excluded. After completion of initial ...

journal_title：Journal of clinical periodontology

authors： Zamet JS,Darbar UR,Griffiths GS,Bulman JS,Brägger U,Bürgin W,Newman HN

更新日期：1997-06-01 00:00:00

abstract：:Sodium lauryl sulphate (SLS) is used in toothpaste and mouth rinses as an emulsifying and surface cleaning agent. SLS has been implicated in an increased incidence of oral irritation in subjects predisposed to recurrent aphthous stomatitis (RAU). Hence, the purpose of this study was to determine the levels of SLS foun...

journal_title：Journal of clinical periodontology

authors： Fakhry-Smith S,Din C,Nathoo SA,Gaffar A

更新日期：1997-05-01 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：:Some triclosan and stannous fluoride toothpastes have been shown effective in reducing plaque and more particularly gingivitis in home use studies. There have been few comparisons of such products for their chemical plaque inhibitory action divorced from the indeterminate variable of toothbrushing. This study was a ra...

journal_title：Journal of clinical periodontology

authors： Binney A,Addy M,Owens J,Faulkner J

更新日期：1997-03-01 00:00:00

abstract：:The anti-inflammatory properties of triclosan have been revealed in several recent studies, including an effect on histamine-induced inflammation. In other studies, the nature of the solvent has been shown to be of importance for the plaque inhibiting as well as the antibacterial potential of triclosan. This study was...

journal_title：Journal of clinical periodontology

authors： Skaare AB,Kjaerheim V,Barkvoll P,Rölla G

更新日期：1997-02-01 00:00:00

abstract：:In a previous study on 42 young adult, periodontally healthy subjects without any attrition, abrasion or crown restoration, gingival thickness (GTH) was determined at facial aspects of premolars, canines and incisors by a novel ultrasonic device. GTH strongly depended on periodontal probing depth, width of gingiva (WG...

journal_title：Journal of clinical periodontology

authors： Müller HP,Eger T

更新日期：1997-01-01 00:00:00

abstract：:Clinical healing following guided tissue regeneration (GTR) in deep intrabony pockets was compared to healing following gingival flap surgery alone (GFS). 15 patients received the GTR treatment including an expanded polytetrafluoroethylene membrane. 13 other patients received the control treatment GFS. A postsurgery p...

journal_title：Journal of clinical periodontology

authors： Nygaard-Ostby P,Tellefsen G,Sigurdsson TJ,Zimmerman GJ,Wikesjö UM

更新日期：1996-12-01 00:00:00

abstract：:The aim of the present investigation was to study longitudinally the periodontal condition of married couples. The data are derived from a longitudinal study in a young population living in a remote village in Indonesia and showing a relatively high prevalence of periodontal destruction. In 23 married couples, clinica...

journal_title：Journal of clinical periodontology

authors： Van der Velden U,Van Winkelhoff AJ,Abbas F,Arief EM,Timmerman MF,Van der Weijden GA,Winkel EG

更新日期：1996-11-01 00:00:00

abstract：:True neoplasms are rarely localised to the periodontium. However, early recognition and diagnosis of neoplastic lesions resides within the realm of responsibility of the dentist. In recent years, a number of odontogenic tumors has been described characterized by an occurrence on the gingiva or in the intrabony part of...

journal_title：Journal of clinical periodontology

authors： Philipsen HP,Reichart PA

更新日期：1996-10-01 00:00:00

abstract：:Root resorption of 2nd molars in proximity to non-erupted 3rd molars has been widely reported. The purpose of this study was to determine the prevalence of root resorption in second molars adjacent to non-erupted third molars. Its association to age and gender of the patient, location and inclination of the non-erupte...

journal_title：Journal of clinical periodontology

authors： Nemcovsky CE,Libfeld H,Zubery Y

更新日期：1996-09-01 00:00:00

abstract：:The purpose of this clinical trial was to compare the effectiveness and safety of a new dental flossing device (Quik Floss) to finger flossing in plaque removal, reduction of gingival inflammation and patient preference. 30 healthy, non-flossing adults with 20 natural teeth, a plaque index (PI) of at least 1.8 and a g...

journal_title：Journal of clinical periodontology

authors： Carter-Hanson C,Gadbury-Amyot C,Killoy W

更新日期：1996-09-01 00:00:00

abstract：:Short-chain carboxylic acids (SCCA; C < or = 5; e.g., lactic acid, propionic acid, butyric acid) are metabolic by-products of bacterial metabolism which accumulate in the gingival crevice, and exhibit significant biological activity, including the ability to alter gene expression. It has been hypothesized that among t...

journal_title：Journal of clinical periodontology

authors： Niederman R,Buyle-Bodin Y,Lu BY,Naleway C,Robinson P,Kent R

更新日期：1996-08-01 00:00:00

abstract：:The aim of the study was to evaluate the adjunctive effect of systemic tetracycline (250 mg qds for 14 days) in sequential root planing and surgical phases of treatment in a randomised, double-blind controlled trial. 38 patients who were under 26 years of age, in good general health and with localised (15 test/15 cont...

journal_title：Journal of clinical periodontology

authors： Palmer RM,Watts TL,Wilson RF

更新日期：1996-07-01 00:00:00

abstract：:In this study, an assessment using modified periodontal indices was done on a group of 48 fully edentulous patients who had each been treated with 3 porous-coated (EndoPore) dental implants and a mandibular overdenture. Parameters assessed included plaque index (PI), sulcular bleeding index (SBI), pocket probing depth...

journal_title：Journal of clinical periodontology

authors： Levy D,Deporter DA,Watson PA,Pilliar RM

更新日期：1996-06-01 00:00:00

abstract：:The purpose of this study was to investigate how levels of gingival crevicular fluid (GCF) alkaline phosphatase (ALP) change in relation to levels of plaque and gingival inflammation in 20 adults during a 21 day period of experimental gingivitis. The source of ALP within GCF was also investigated using a repeat sampli...

journal_title：Journal of clinical periodontology

authors： Chapple IL,Socransky SS,Dibart S,Glenwright HD,Matthews JB

更新日期：1996-06-01 00:00:00

abstract：:There is a need for information on the validity of probing depth and attachment level measurements made with automated probes. In this study, 34 teeth in 9 patients were measured with the Florida probe from points marked with a bur prior to extraction. After extraction, connective tissue attachment levels were measure...

journal_title：Journal of clinical periodontology

authors： Ahmed N,Watts TL,Wilson RF

更新日期：1996-05-01 00:00:00

abstract：:This study analysed data on periodontal reasons for tooth extractions, obtained from 52 dentists practising general dentistry in Singapore. The results revealed that, out of 2172 teeth extracted from 1276 patients, 35.8% were lost due to periodontal disease and 35.4% due to caries. Extraction due to periodontal proble...

journal_title：Journal of clinical periodontology

authors： Ong G

更新日期：1996-04-01 00:00:00

abstract：:This comparative clinical 9-month study was designed to examine the efficacy of amine/stannous fluoride (AmF/SnF2) (Meridol) and sodium fluoride (NaF). 150 probands with chronic gingivitis or early signs of periodontitis were divided into 3 randomised groups. Group 1 was given a NaF toothpaste and an NaF mouthrinse, g...

journal_title：Journal of clinical periodontology

authors： Mengel R,Wissing E,Schmitz-Habben A,Florès-de-Jacoby L

更新日期：1996-04-01 00:00:00

abstract：:Detection of putative pathogens is critical for delineating the etiology and progression of periodontitis. In the present study, we have used a polymerase chain reaction (PCR) assay utilizing primers specific for the lkt A gene of Actinobacillus actinomycetemcomitans, the fimbrial gene of Porphyromonas gingivalis, and...

journal_title：Journal of clinical periodontology

authors： Watanabe K,Frommel TO

更新日期：1996-03-01 00:00:00

abstract：:This paper presents the combined use of decision trees and cost-effectiveness analysis to determine on which patients new diagnostic tests can be useful, and whether they can change the dentist's decision to provide different services and thus improve patient outcomes in 5 different categories of patients. A decision ...

journal_title：Journal of clinical periodontology

authors： Douglass CW,Fox CH

更新日期：1996-03-01 00:00:00