Abstract:
BACKGROUND AND OBJECTIVE:Periodontal disease has been described as playing a role in the atherosclerosis process, and its relation with intimal thickness and vascular endothelial function (EF) has been investigated. The present study sought to determine whether there are differences in parameters of arterial stiffness and EF between patients with and without severe periodontal disease (SPD). MATERIAL AND METHODS:Patients referred to the School of Dentistry University of Buenos Aires, were assessed. Demographic characteristics, atherogenic risk factors and concomitant pathologies were recorded. Patients with known cardiovascular pathology were excluded. Using carotid Doppler ultrasound an operator assessed arterial stiffness parameters: compliance, elastic modulus (EM), β stiffness index (βSI) and vascular EF by brachial artery flow-mediated dilatation. The patients were divided into two groups: with and without SPD. RESULTS:Forty patients were included; 60% were women; 15 were in the SPD group and 25 in the group without SPD. Respective results of the studied variables were: age 56.53 ± 17.58 vs. 51.12 ± 12.97 years (NS); probing depth 2.53 ± 1.30 (95% CI 1.81-3.25) vs. 1.25 ± 0.51 (95% CI 1.31-1.73) p = 0.02; clinical attachment level 4.80 ± 2.00 (95% CI 3.69-5.91) vs. 1.72 ± 0.93 (95% CI 1.33-2.11) p = 0.001; intimal thickness 0.10 ± 0.17 (95% CI 0.095-0.11) vs. 0.82 ± 0.18 (95% CI 0.074-0.98) (NS); EM 48.33 ± 12.53 vs. 38.86 ± 7.69 (p = 0.005); βSI 4.21 ± 1.03 vs. 3.64 ± 1.02 (p = 0.004); EF 16.13 ± 5.02 vs. 22.76 ± 4.50 (p = 0.0003). Correlation between: EM and clinical attachment level r = 0.58 (p < 0.001), βSI and clinical attachment level r = 0.66 (p < 0.001), EF and clinical attachment level 0.59 (p < 0.001). CONCLUSIONS:Parameters of arterial stiffness and EF were worse in patients with SPD and correlated moderately with clinical attachment level. Correlation with compliance and EF was negative.
journal_name
J Periodontal Resjournal_title
Journal of periodontal researchauthors
Nicolosi LN,Lewin PG,Rudzinski JJ,Pompeo M,Guanca F,Rodríguez P,Gelpi RJ,Rubio MCdoi
10.1111/jre.12376subject
Has Abstractpub_date
2017-02-01 00:00:00pages
122-126issue
1eissn
0022-3484issn
1600-0765journal_volume
52pub_type
杂志文章abstract:BACKGROUND AND OBJECTIVE:beta defensin antimicrobial peptides are important in epithelial innate immunity, and their differential expression is associated with periodontal diseases. The aims of this study were to determine the mRNA expression of human beta defensin-1 and -2 in the gingival tissue of patients with gingi...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.2006.00964.x
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Alveolar bone resorption is a characteristic feature of periodontal diseases and involves the removal of both the mineral and organic constituents of the bone matrix, which is caused by either multinucleated osteoclast cells or matrix metalloproteinases (MMPs). The gram-negative bacterium, Porphyromonas ging...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.2004.00743.x
更新日期:2004-10-01 00:00:00
abstract::Vascularization of the periodontal ligament was examined in developing upper first molars of rats from 5 to 30 d after birth with light and scanning electron microscopy. Formation of the vascular network in the periodontal ligament (PDL) started with the beginning of root formation. The PDL vessels derived from the ba...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1034/j.1600-0765.2000.035004201.x
更新日期:2000-08-01 00:00:00
abstract::Multinucleated cells (MNCs) that appeared after hydroxyapatite (HAP) implantation into experimentally-produced bone defects in rat periodontal tissues were investigated both ultrastructurally and ultracytochemically. At day 5 after implantation, MNCs first appeared along the HAP surface. They had no features of typica...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1992.tb02085.x
更新日期:1992-01-01 00:00:00
abstract::We have reported recently that increased expression of membrane alkaline phosphatase (ALP) activity is a phenotypical characteristic of gingival fibroblasts located in chronic inflammatory periodontal lesions. To understand the cellular properties of these cells, we isolated ALP-positive gingival fibroblasts from pati...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1996.tb00495.x
更新日期:1996-05-01 00:00:00
abstract::Thirteen periodontally healthy subjects were monitored clinically for 6-12 months. Clinical measurements at 6-weekly intervals included duplicate PD measurements, presence of plaque, redness, and bleeding on probing. Baseline measurements consisted of 2 visits 1 wk apart. Microbial samples were taken from 11 of the su...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1996.tb00484.x
更新日期:1996-04-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Elevated nitric oxide (NO) has been associated with destructive periodontal disease. The aim of the present study was to test the hypothesis that exogenous NO may inhibit a protective immune response to Aggregatibacter actinomycetemcomitans lipopolysaccharide (LPS) in a murine model. MATERIAL ...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.2008.01157.x
更新日期:2009-08-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Smoking cigarettes increases the risk of oral tissue damage leading to periodontal disease. Gingival fibroblasts, the predominant cell type inhabiting gingival connective tissue, play a critical role in remodeling and maintaining gingival structure. The objective of this study was to investigat...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12223
更新日期:2015-08-01 00:00:00
abstract::Recent reports suggest that specific serum IgG subclasses are a feature of several forms of periodontitis. GCF antibodies are both serum-derived and locally produced by the abundant plasma cells of the diseased periodontal tissue. Previous work has shown that crevicular fluid (GCF) levels of IgG may be reduced in acti...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1997.tb01401.x
更新日期:1997-01-01 00:00:00
abstract::Cyclosporine (CsA) is a selective immunosuppressant widely used in clinical therapy. Like phenytoin and nifedipine, the drug is associated with gingival overgrowth. This study considers the interaction of CsA and prostaglandin I2 (PGI2), in particular the action of the drug on gingival tissue in vitro and in vivo. The...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1996.tb00474.x
更新日期:1996-02-01 00:00:00
abstract:OBJECTIVES:Chronic periodontitis is a bone destructive inflammatory disease with an adverse impact on general health and suggested underlying factors in common with osteoporosis. A few studies have examined the possible relationship between chronic periodontitis and osteoporosis; however, the results remain inconclusiv...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12464
更新日期:2017-10-01 00:00:00
abstract::The onset and progression of periodontal disease is associated with significant changes in the epithelial component of the attachment complex. From the early to the advanced stages of periodontal disease increased epithelial cell proliferation, migration and invasion into the surrounding connective tissue takes place....
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:
更新日期:2002-02-01 00:00:00
abstract::The 160, 190 and 270 kDa outer sheath proteases of Treponema denticola ATCC 35404 were found to be multiple forms of the major 91 kDa phenylalanine protease (PAP) by immunoblotting using anti-91 kDa specific antibodies. Multiple forms of the phenylalanine protease were also found in 2 other T. denticola strains studie...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1999.tb02253.x
更新日期:1999-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Interleukin-6 (IL-6) is a key proinflammatory cytokine that has been considered to be important in the pathogenesis of periodontal disease. Therefore, host-modulatory agents directed at inhibiting IL-6 appear to be beneficial in terms of attenuating periodontal disease progression and potential...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12054
更新日期:2013-12-01 00:00:00
abstract::Fibroblast function in gingival tissue is thought to be regulated by the local cellular environment--both the extracellular matrix and soluble factors. In an attempt to artificially re-create this situation fibroblasts have been cultured within 3-dimensional collagen gels in an environment more physiologically compara...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1994.tb01227.x
更新日期:1994-09-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:During cyclosporine-induced gingival overgrowth, the homeostatic balance of gingival connective tissue is disrupted leading to fibrosis. Galectins are glycan-binding proteins that can modulate a variety of cellular processes including fibrosis in several organs. Here, we study the role of galec...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12761
更新日期:2020-10-01 00:00:00
abstract::The aim of this study was to compare the percentage of vital microorganisms (= microbial vitality) of saliva with that of supragingival plaque both collected at various times during the early phases of de novo plaque formation. Between intervals of optimal oral hygiene, 14 healthy participants refrained from all oral ...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1997.tb00529.x
更新日期:1997-02-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Interleukin (IL)-32, which has been recently reported to be associated with periodontitis, has been suggested to have pleiotropic effect due to its 9 different isoforms. The aim of this study was to investigate the levels of IL-32α, IL-32β, IL-32γ, IL-32δ isoforms in gingival crevicular fluid (...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12796
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:The jaw bone, unlike most other bones, is derived from neural crest stem cells, so we hypothesized that it may have different characteristics to bones from other parts of the body, especially in the nature of its periosteum. The periosteum exhibits osteogenic potential and has received consider...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12229
更新日期:2015-08-01 00:00:00
abstract::Recently, nitric oxide (NO) has been shown to be vital in inflammatory processes. Nitric oxide synthase (NOS) exists in three different isoforms, two constitutively produced with physiological roles, and an inducible form, iNOS, which is involved in inflammation. This study examined the localisation of iNOS in biopsie...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1034/j.1600-0765.2000.035006369.x
更新日期:2000-12-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Fibronectin (FN) is an important cell adhesion molecule that is used widely to characterize cell behavior. Preparations of FN purified from human plasma by gelatin-Sepharose affinity chromatography typically also contain gelatin-binding gelatinases that may cleave FN, reduce its stability and a...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.2009.01241.x
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:The transplantation of cell sheets of mesenchymal stem cells (MSCs) is expected to be the next generation of periodontal regenerative therapy. An adequate method of multilayering MSCs has yet to be established. When cell sheets proliferate, they usually contract and detach from culture dishes a...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12114
更新日期:2014-06-01 00:00:00
abstract::The stepwise approach to the determination of periodontal attachment loss involves fitting linear, logarithmic, and exponential models to individual site data and concluding that the form of loss is consistent with the model that has the greatest r-value, provided that the model predicts loss in excess of a site-speci...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1996.tb00458.x
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the effects of non-surgical periodontal therapy on gingival crevicular fluid levels of matrix metalloproteinase-8 (MMP-8), interleukin-6 (IL-6) and prostaglandin E2 (PGE2 ) in patients with rheumatoid arthritis (RA) with periodontal disease. MATERIAL AND METHODS:Twenty-s...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12337
更新日期:2016-10-01 00:00:00
abstract::Though cementum of the tooth root is critical for periodontal structure and tooth attachment and function, this tissue was not discovered and characterized on human teeth until a full century later than enamel and dentin. Early observations from the seventeenth to the nineteenth centuries by Marcello Malpighi, Antonie...
journal_title:Journal of periodontal research
pub_type: 历史文章,杂志文章,评审
doi:10.1111/jre.12444
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Long noncoding RNAs (lncRNAs) play critical and complex roles in regulating various biological processes of periodontitis. This bioinformatic study aims to construct a putative competing endogenous RNA (ceRNA) network by integrating lncRNA, miRNA and mRNA expression, based on high-throughput R...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12539
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Tobacco use is associated with increased periodontal destruction in both cigarette smokers and smokeless tobacco users. Gingival keratinocytes are the first cells in contact with microbial and tobacco components and play a key role in the innate immune response to these agents. The objective of...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.2009.01262.x
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Treponema denticola is a key pathogen associated with periodontitis, a chronic inflammatory disease affecting tooth-supporting tissues. In the present study, we investigated the response of human macrophage-like cells to stimulation by peptidoglycan isolated from T. denticola. We also studied t...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.2008.01141.x
更新日期:2009-08-01 00:00:00
abstract::The periodontium is a highly hierarchically organized organ composed of gingiva, alveolar bone, periodontal ligament and cementum. Periodontitis leads to the destruction of hard and soft tissues ultimately leading to a loss of the teeth supporting apparatus. Current treatments are capable of limiting the disease progr...
journal_title:Journal of periodontal research
pub_type: 杂志文章,评审
doi:10.1111/jre.12729
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Several studies have shown an association between periodontitis and cardiovascular disease (CVD). Atherosclerosis is the major cause of CVD, and a key event in the development of atherosclerosis is accumulation of lipoproteins within the arterial wall. Bacteria are the primary etiologic agents ...
journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/jre.12527
更新日期:2018-06-01 00:00:00