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) and 15 months (permanent dentition), respectively, a 6-week plaque control period was initiated. At the end of each plaque control period, biopsies were obtained from the mandibular 02P, 03P (deciduous dentition) and P3, P4 (permanent dentition) premolar regions and prepared for histologic analysis. 2 regions, (1) the supracrestal region and (2) the periodontal ligament region, were identified. The supracrestal region was divided into 4 compartments of equal height. The histologic parameters studied included the (i) EPR frequency: number of EPRs/mm of root length, (ii) EPR size, (iii) EPR-root distance, (iv) EPR-bone distance and (v) cell area. No differences were observed between the 2 dentitions with respect to the number, size and relative location of EPR units in the supracrestal regions or the periodontal ligament regions. Epithelial remnants of the supracrestal region in both dentitions tended to be more frequent, larger and positioned further from the root surface than the EPRs of the periodontal ligament region. EPR units of the periodontal ligament region were located significantly further from the bone in the deciduous dentition than in the permanent dentition. The cell area of EPRs did not differ between the 2 dentitions.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
J Clin Periodontoljournal_title
Journal of clinical periodontologyauthors
Sterrett JD,Berglundh T,Lindhe Jdoi
10.1111/j.1600-051x.1994.tb00754.xsubject
Has Abstractpub_date
1994-10-01 00:00:00pages
621-7issue
9eissn
0303-6979issn
1600-051Xjournal_volume
21pub_type
杂志文章abstract::Gingival ulcers caused by tooth brushing in 13 patients with an average age of 29.9 years are presented. The lesions show characteristic clinical features not compatible with simple traumatic ulcers, e.g. running a more chronical course, the duration averaging 6.5 months. Repeated trauma and, in some cases, infection ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1982.tb02057.x
更新日期:1982-05-01 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
pub_type: 杂志文章
doi:10.1034/j.1600-051x.2000.027010738.x
更新日期:2000-10-01 00:00:00
abstract:AIM:To evaluate the clinical outcomes of the use of a xenogeneic collagen matrix (CM) in combination with the coronally advanced flap (CAF) in the treatment of localized recession defects. MATERIAL & METHODS:In a multicentre single-blinded, randomized, controlled, split-mouth trial, 90 recessions (Miller I, II) in 45 ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/jcpe.12019
更新日期:2013-01-01 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
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1997.tb00226.x
更新日期:1997-08-01 00:00:00
abstract:AIM:To evaluate the effectiveness of mobile applications and text messages, compared with conventional oral hygiene instructions, for improving oral health knowledge and/or reducing gingival inflammation, when delivered to adolescents, adults and mothers of young children. METHODS:Randomized clinical trials evaluating...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,meta分析,评审
doi:10.1111/jcpe.13083
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVE:To volumetrically evaluate soft tissue changes of different ridge preservation techniques compared to spontaneous healing 6 months after tooth extraction. MATERIALS AND METHODS:In each of 40 patients, one single-rooted tooth was extracted and four treatment modalities were randomly assigned to the following ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1111/jcpe.12246
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Application of recombinant human bone morphogenetic protein-2 (rhBMP-2) has been associated with significant adverse events in craniofacial settings, including swelling and seroma formation. Recent work has demonstrated an inverse relationship between bone formation/maturation and rhBMP-2 dose, frequency/sev...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.12270
更新日期:2014-08-01 00:00:00
abstract:OBJECTIVE:The aim of the present study was to evaluate the role of a combined orthodontic-periodontic treatment in determining the reconstruction of midline papilla lost following periodontitis. MATERIAL AND METHODS:Twenty-eight patients, with infrabony defect and extrusion of one maxillary central incisor, were treat...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.0303-6979.2004.00451.x
更新日期:2004-02-01 00:00:00
abstract:INTRODUCTION:The remit of this group was to update the knowledge base on periodontal diseases and health. MATERIAL AND METHODS:The literature was systematically searched and critically reviewed in five specific topics. RESULTS:Prevalence of periodontitis: The data suggest a trend towards a lower prevalence of periodo...
journal_title:Journal of clinical periodontology
pub_type: 共识发展会议,杂志文章
doi:10.1111/j.1600-051X.2008.01278.x
更新日期:2008-09-01 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
pub_type: 杂志文章
doi:10.1034/j.1600-051x.2000.027006411.x
更新日期:2000-06-01 00:00:00
abstract:AIM:The goal of this study was to evaluate if dental pulp stem cells (DPSCs) delivered into intrabony defects in a collagen scaffold would enhance the clinical and radiographic parameters of periodontal regeneration. MATERIALS AND METHODS:In this randomized controlled trial, 29 chronic periodontitis patients presentin...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1111/jcpe.12931
更新日期:2018-07-01 00:00:00
abstract:AIMS:To systematically review the literature addressing the following focused questions: "What is the efficacy of either (#1) alternative or (#2) additional methods to professional mechanical plaque removal (PMPR) on progression of attachment loss during supportive periodontal therapy (SPT) in periodontitis patients?"....
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.13269
更新日期:2020-07-01 00:00:00
abstract:AIM:To evaluate the long-term effects of a zinc acetate and chlorhexidine diacetate mouth rinse (Zn/CHX) on intra-oral halitosis. MATERIALS AND METHODS:Forty-six adults with intra-oral halitosis were randomized into a 6-month, double-blind, placebo-controlled clinical study. The presence of intra-oral halitosis was ev...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,随机对照试验
doi:10.1111/jcpe.12779
更新日期:2017-10-01 00:00:00
abstract::Traditionally cervical dentinal sensitivity (CDS) has been evaluated mainly subjectively on the basis of the individual patient's subjective response, e.g., in the form of verbal rating and visual analogue scales and questionnaires. The stimuli used for evaluating this response can be grouped into 4 main categories: m...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,评审
doi:10.1111/j.1600-051x.1993.tb00378.x
更新日期:1993-07-01 00:00:00
abstract:AIM:Our aim was to measure the association of maternal periodontitis with low birth weight (LBW), pre-term LBW, and intra-uterine growth restriction. MATERIAL AND METHODS:An inclusive case-control design including subjects examined for periodontitis through attachment loss, information on perinatal outcomes and genera...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2006.01012.x
更新日期:2007-01-01 00:00:00
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
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1998.tb02395.x
更新日期:1998-11-01 00:00:00
abstract:OBJECTIVE:To systematically review the incidence of biological and technical complications in implant therapy reported in prospective longitudinal studies of at least 5 years. METHODS:A MEDLINE search was conducted for prospective longitudinal studies with follow-up periods of at least 5 years. Screening and data abst...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章,meta分析,评审
doi:10.1034/j.1600-051x.29.s3.12.x
更新日期:2002-01-01 00:00:00
abstract:AIMS:To evaluate the associations between serum inflammatory biomarkers and periodontal inflammation in subjects with type 1 diabetes mellitus (T1DM). Our hypothesis was that local host responses may be modulated by the serum inflammatory mediators. MATERIAL AND METHODS:Plaque, bleeding on probing and probing pocket d...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2011.01731.x
更新日期:2011-08-01 00:00:00
abstract:AIM:To study transmission of Porphyromonas gingivalis in a population living in a remote area in Southern Java, Indonesia. MATERIAL AND METHODS:Subgingival plaque samples from 167 subjects with varying degrees of periodontal breakdown were obtained and cultured for the presence of P. gingivalis. After extraction and p...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2007.01081.x
更新日期:2007-06-01 00:00:00
abstract:BACKGROUND:Only a few dental procedures have been reported to cause life-threatening bleeding. All of these cases followed surgical intervention. MATERIAL AND METHODS:In this paper, we report a case of severe bleeding following non-surgical periodontal procedures in a patient treated with a dual anti-platelet regimen ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2008.01206.x
更新日期:2008-04-01 00:00:00
abstract:AIM:To evaluate periodontal disease (PD) influence on changes in high-sensitivity C-reactive protein (hsCRP) concentrations in patients with acute coronary syndromes and coexistent PD. MATERIALS AND METHODS:Dental examinations were carried out in a group of 50 consecutive patients, less than 60 years old, hospitalized...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051X.2006.00931.x
更新日期:2006-06-01 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
pub_type: 杂志文章
doi:10.1034/j.1600-051x.1999.260610.x
更新日期:1999-06-01 00:00:00
abstract:BACKGROUND/AIMS:This retrospective study determined the treatment outcomes of 142 compliant periodontal patients observed for at least 10 years at the University of Kiel. All patients had been treated for moderate to advanced periodontitis and regularly received supportive periodontal therapy (SPT). METHODS:Patient- a...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1034/j.1600-051x.2002.291208.x
更新日期:2002-12-01 00:00:00
abstract:AIM:To evaluate the safety and efficacy of autologous periodontal ligament-derived mesenchymal stem cells (PDL-MSCs) embedded in a xenogeneic bone substitute (XBS) for the regenerative treatment of intra-bony periodontal defects. MATERIAL AND METHODS:This quasi-randomized controlled pilot phase II clinical trial inclu...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.13368
更新日期:2020-11-01 00:00:00
abstract:AIM:To describe the prevalence, severity and extension of clinical attachment loss (CAL) and to study the predictors in 15- to 19-year-old adolescents from high schools in the Latin America. MATERIALS AND METHODS:A cross-sectional, epidemiological study was performed. The sample included 1070 high school adolescents 1...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/jcpe.12452
更新日期:2015-10-01 00:00:00
abstract::Premature exposure of membrane in the oral cavity is considered the most common complication as well as a reason for failure or incomplete success of guided tissue regeneration, as the exposed membrane undergoes plaque accumulation. A method to control, or at least to reduce the bacterial invasion of the membrane allo...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1995.tb00155.x
更新日期:1995-04-01 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
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1991.tb00088.x
更新日期:1991-08-01 00:00:00
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::A microbiological study was performed of the subgingival plaque on 2 sites in each of 20 adults originating from a rural area 40 km outside Nairobi, Kenya. The recovery rate of B. gingivalis was 70%, of B. intermedius 100% and of A. actinomycetemcomitans 40% of the subjects, and 50%, 90% and 28%, respectively, of the ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1989.tb01660.x
更新日期:1989-05-01 00:00:00
abstract::The present study was performed to assess the effect of topical metronidazole therapy on ligature-induced periodontitis in beagle dogs. 6 beagle dogs with experimentally-induced periodontitis on the mandibular 2nd, 3rd and 4th premolars were treated with metronidazole 10% dental paste 2 x daily for 4 weeks in an open ...
journal_title:Journal of clinical periodontology
pub_type: 杂志文章
doi:10.1111/j.1600-051x.1992.tb02532.x
更新日期:1992-10-01 00:00:00