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, and periodontal pockets. In order to demonstrate growth of SRB, samples were incubated in an anoxic chamber in a reduced growth-medium for SRB, with an iron-indicator for sulfide production. The SRB were detected throughout the oral cavity. They were found on the mucosa in 10% of both healthy subjects and periodontitis patients. On the tongue and in supragingival plaque, the frequency of detection was slightly higher (22% of the subjects). In contrast, 86% of the periodontitis patients harbored SRB in one or more pockets. In 1/3 of the patients, SRB were present in all 3 pockets that were sampled. The data indicated that SRB belong to the normal oral microbiota, and have a preference for periodontal pockets.
journal_name
J Clin Periodontoljournal_title
Journal of clinical periodontologyauthors
Langendijk PS,Hagemann J,van der Hoeven JSdoi
10.1034/j.1600-051x.1999.260906.xkeywords:
subject
Has Abstractpub_date
1999-09-01 00:00:00pages
596-9issue
9eissn
0303-6979issn
1600-051Xjournal_volume
26pub_type
杂志文章abstract：AIM:The aim of this report was to assess the strength and influence of periodontitis as a possible risk factor for pre-term birth (PTB) in a cohort of 81 primiparous Croatian mothers aged 18-39 years. METHODS:PTB cases (n = 17; mean age 25 +/- 2.9 years; age range 20-33 years) were defined as spontaneous delivery afte...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2006.00977.x
更新日期：2006-10-01 00:00:00
abstract：OBJECTIVE:This study evaluates whether or not, among other factors, membrane-coverage of antrostomy defects improves implant survival in sinus augmentation procedures. MATERIALS AND METHODS:We performed a two-arm and split-mouth randomized controlled clinical trial on 104 and 5 patients respectively. In the two-arm st...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,随机对照试验
doi：10.1111/jcpe.12153
更新日期：2013-11-01 00:00:00
abstract：AIM:To identify the molecular mechanisms mediating the persistent defensive functions of the self-renewing junctional epithelium (JE). MATERIALS AND METHODS:Two strains of Wnt reporter mice, Axin2CreErt2/+ ;R26RmTmG/+ and Axin2LacZ/+ , were employed, along with three clinically relevant experimental scenarios where th...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.13371
更新日期：2020-12-01 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
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2001.280811.x
更新日期：2001-08-01 00:00:00
abstract：OBJECTIVES:To assess the efficacy of tooth roots used as autografts for lateral ridge augmentation and two-stage early osseointegration of titanium implants. MATERIAL & METHODS:The maxillary premolars were randomly assigned to either endodontic therapy (PM-E) or were left untreated (PM-C). Retromolar cortical autogeno...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.12481
更新日期：2016-04-01 00:00:00
abstract：AIM:We aimed to investigate the association of periodontitis and oral hygiene indicators with changes in blood lipid parameters in a nationwide, population-based cohort in a longitudinal setting. MATERIALS AND METHODS:We included nationwide health screening program participants who underwent oral health examination in...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.13373
更新日期：2020-12-01 00:00:00
abstract：AIM:To evaluate the impact of two non-surgical periodontal treatment modalities on metabolic and periodontal clinical parameters in subjects with type 2 diabetes mellitus (T2DM) and poor glycaemic control and chronic periodontitis. MATERIAL AND METHODS:A randomized controlled clinical trial was conducted. Ninety-three...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,随机对照试验
doi：10.1111/jcpe.12991
更新日期：2018-09-01 00:00:00
abstract：:The relationship between plaque and inflammatory periodontal disease is complex, and requires extensive and often abstruse research. One unfortunate consequence is that much relevant information concerning this relationship is not readily available to those most concerned with the prevention and treatment of inflammat...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,评审
doi：10.1111/j.1600-051x.1980.tb01968.x
更新日期：1980-08-01 00:00:00
abstract：AIM:This systematic review investigates the impact of specific interventions aiming at promoting behavioural changes to improve oral hygiene (OH) in patients with periodontal diseases. METHODS:A literature search was performed on different databases up to March 2019. Randomized and non-randomized controlled trials eva...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.13234
更新日期：2020-07-01 00:00:00
abstract：BACKGROUND AND PURPOSE:Periodontal maintenance is critical for the long-term success of prosthodontic treatment. This study investigates the validity of questionnaires/models in monitoring periodontitis for Chinese prosthodontic patients. METHODS:In total, 114 patients completed the questionnaire. The chi-squared test...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.12103
更新日期：2013-06-01 00:00:00
abstract：:In the present study, radiographs of a model simulating several degrees of alveolar bone height were taken at different vertical projection angles. Bone height was measured by three examiners utilizing a projection technique similar to that originally employed by Björn et al. (1966, 1969). Correlation coefficients of ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1981.tb00896.x
更新日期：1981-12-01 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
pub_type： 杂志文章
doi：10.1111/jcpe.12634
更新日期：2016-12-01 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
pub_type： 杂志文章
doi：10.1034/j.1600-051x.1999.260304.x
更新日期：1999-03-01 00:00:00
abstract：:The efficacy of a new toothbrush filament layout concept (Topix, Peridental, France) was compared to that of a standard vertical-tuft toothbrush. Bacterial and exogenous deposit elimination were used as parameters of efficacy. 30 dental surgery students took part in the study. Plaque index scores were calculated accor...
journal_title：Journal of clinical periodontology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1600-051x.1994.tb00724.x
更新日期：1994-05-01 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
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1996.tb00573.x
更新日期：1996-05-01 00:00:00
abstract：OBJECTIVES:The primary aim was to address the following focused question: What is the clinical effect of laser application compared with mechanical debridement in non-surgical periodontal therapy in patients with chronic periodontitis? A secondary aim was to survey the relevant literature in relation to safety of laser...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,meta分析,评审
doi：10.1111/j.1600-051X.2008.01259.x
更新日期：2008-09-01 00:00:00
abstract：BACKGROUND:The aim of this Systematic Review (SR) was to assess the clinical efficacy of periodontal plastic surgery procedures in the treatment of localized gingival recessions (Rec) with or without inter-dental clinical attachment loss (iCAL). MATERIAL AND METHODS:Electronic and hand searches were performed to ident...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,评审
doi：10.1111/jcpe.12182
更新日期：2014-04-01 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
pub_type： 杂志文章
doi：10.1034/j.1600-051x.2001.028003258.x
更新日期：2001-03-01 00:00:00
abstract：:Deposits of dental plaque or calculus are typically quantified using planimetric techniques. However, error is introduced into a quantitative analysis of plaque deposits using these methods, since they require a significant amount of human intervention. The purpose of this study is to describe and validate a computeri...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1992.tb00683.x
更新日期：1992-09-01 00:00:00
abstract：BACKGROUND:A common clinical observation following surgical periodontal therapy with an enamel matrix derivative (Emdogain) is the improved healing of the soft tissues and the limited inflammation of the operated areas. These clinical observations are empirical and difficult to explain. One of the factors influencing t...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2001.281113.x
更新日期：2001-11-01 00:00:00
abstract：BACKGROUND:Treatment with enamel matrix proteins (EMD) or guided tissue regeneration (GTR) has been shown to enhance periodontal regeneration. However, until now there are limited data on the long-term results following these treatment modalities. AIM:The aim of the present clinical study was to present the 5-year res...
journal_title：Journal of clinical periodontology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1600-051X.2004.00518.x
更新日期：2004-07-01 00:00:00
abstract：:There have been some reports that folic acid inhibits phenytoin-induced gingival hyperplasia. The purpose of this double-blind study was to quantify clinically the effects of both systemic and topical administration of folic acid on phenytoin-induced gingival overgrowth in man. For a period of 6 months, one group of p...
journal_title：Journal of clinical periodontology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1600-051x.1987.tb00983.x
更新日期：1987-07-01 00:00:00
abstract：:A longitudinal study was conducted on 106 patients attending a dental school and undergoing periodontal treatment, to assess the relationship between some commonly used periodontal indices and the time taken to treat periodontal disease. The data were analysed by assessing the times taken for examination motivation, s...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：
更新日期：1979-06-01 00:00:00
abstract：AIM:To test whether or not the use of a volume-stable collagen matrix (VCMX) results in soft tissue volume increase at implant sites non-inferior to an autogenous subepithelial connective tissue graft (SCTG). METHODS:In 20 patients, soft tissue augmentation at implant sites was performed using VCMX or SCTG. Casts obta...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章,随机对照试验
doi：10.1111/jcpe.12697
更新日期：2017-04-01 00:00:00
abstract：:Dental caries and periodontal disease are common in industrialized countries and caries is increasing in non-industrialized countries. The predominant method of coping with the disease problem has been to treat rather than prevent the diseases, an approach which has obviously failed to cope with the problem as shown b...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1979.tb02113.x
更新日期：1979-12-01 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
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1998.tb02502.x
更新日期：1998-08-01 00:00:00
abstract：AIM:To analyse, through a pre-clinical in vivo model, the possible mechanisms linking depression and periodontitis at behavioural, microbiological and molecular levels. MATERIALS AND METHODS:Periodontitis (P) was induced in Wistar:Han rats (oral gavages with Porphyromonas gingivalis and Fusobacterium nucleatum) during...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/jcpe.13420
更新日期：2021-01-12 00:00:00
abstract：OBJECTIVES:The aim of this study was to describe self-reported oral health, oral hygiene habits, and frequency of visits to a dentist among pregnant women in Kuwait. MATERIAL AND METHODS:A cross-sectional study with an anonymous structured questionnaire was distributed among 650 pregnant women during May-June 2003, wh...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2005.00770.x
更新日期：2005-07-01 00:00:00
abstract：AIM:To investigate the prevalence of tetM, tetQ, nim and bla(TEM) antimicrobial resistance genes in subgingival and tongue samples of Greek subjects. MATERIALS AND METHODS:Fifty-four subjects participated in the present study. Participants each contributed with one pooled subgingival sample from the mesiobuccal surfac...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051X.2009.01425.x
更新日期：2009-07-01 00:00:00
abstract：:The purpose of this study was to document and characterize epithelial remnants (EPRs) of the crestal periodontium of the deciduous dentition of a diphyodont and compare them with EPR units found in the corresponding area of the permanent dentition. 7 beagle dogs were used. At the age of 10 weeks (deciduous dentition) ...
journal_title：Journal of clinical periodontology
pub_type： 杂志文章
doi：10.1111/j.1600-051x.1994.tb00754.x
更新日期：1994-10-01 00:00:00
