Abstract:
:Porphyromonas gingivalis is strongly associated with periodontal disease. Significant titres of specific IgG antibodies to P. gingivalis can be found in healthy individuals and those with periodontitis. In this study, 22 outer membrane antigens ranging from 15.5 to 107.6 kDa were recognized by sera from persons with periodontitis and controls. Serum from individuals with periodontitis showed a significantly higher IgG response to a 31.4-kDa antigen (p < 0.05); serum from those with gingivitis demonstrated a significantly higher response to a 15.5-kDa antigen (p < 0.05). The response to the 15.5-kDa antigen might represent a protective immune response while that to the 31.4-kDa could serve as a marker for disease susceptibility. These two antigens were purified to homogeneity and their N-terminal amino acid sequences determined. The sequences did not correspond to any previously described P. gingivalis antigens. The role of these two antigens in the pathogenesis of periodontal disease remains to be determined.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Polak B,Peck MA,Dyer JK,Bird PS,Reinhardt RA,Seymour GJdoi
10.1016/0003-9969(95)00063-usubject
Has Abstractpub_date
1995-10-01 00:00:00pages
905-12issue
10eissn
0003-9969issn
1879-1506pii
000399699500063Ujournal_volume
40pub_type
杂志文章abstract::Centrifuged deposits of various individual bacteria from type-culture collections and dental plaque samples were immersed in liquid nitrogen for periods of up to 2 years. All the organisms were recovered after storage in liquid nitrogen but Fusobacterium nucleatum (ATCC 10953) and Campylobacter fetus (NCTC 10354) cons...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(84)90095-5
更新日期:1984-01-01 00:00:00
abstract::The need for a rapid and sensitive microbiological assay has become necessary for both research and clinical diagnostic purposes. This need has become clear as a result of extensive documentation linking specific bacterial species and periodontal destruction. DNA probe technology provides both a sensitive and specific...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(90)90147-3
更新日期:1990-01-01 00:00:00
abstract::Actinomyces species are predominant early colonizers of the oral cavity and prime mediators of inter-bacterial adhesion and coaggregation. Previous workers have evaluated the adhesion of Actinomyces spp. by quantitative assessment of sessile, as opposed to planktonic cells attached to substrates, but did not quantify ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2004.04.003
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:Detecting the distribution and intensity of NLRP3, NLRP1 and AIM2 expression in different types of periodontitis gingival tissues. MATERIALS AND METHODS:A total of 65 gingival tissues were collected from clinic and been divided into three groups: patients with chronic periodontitis (CP), patients with genera...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2015.03.005
更新日期:2015-06-01 00:00:00
abstract::Salivary proteins and glycoproteins that participate in the formation of 2-h in vivo enamel pellicle were determined utilizing polyacrylamide gel electrophoresis [sodium dodecyl sulphate (SDS)-PAGE and anionic PAGE]/Western transfer analyses, and specific radiolabelling/SDS-PAGE fluorography. The sensitivity of these ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(89)90070-8
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:We studied the relationship between chewing rhythmicity, craniomandibular morphology, and age in humans. DESIGN:Sixty subjects (10M:10F/group×three age groups, viz., 4-8, 10-14, and 17-21 years) participated. Subjects chewed gum for 2min while jaw movements in the frontal plane were videorecorded. Mean and v...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2014.04.011
更新日期:2014-07-01 00:00:00
abstract::Radially directed inter-odontoblastic collagen fibres were observed in ultra-thin sections of the radicular pulp/predentine complex of rat molars. Bundles of fibres crossed the distal junctional complexes of the odontoblasts, went through the whole thickness of the predentine and were incorporated into the mineralized...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(91)90082-6
更新日期:1991-01-01 00:00:00
abstract::Periapical granulomas were induced, with a success rate of about 60% (66 granulomas produced out of 109 roots treated) in mandibular premolars. The average wet weight of the granulomas, 46.1 +/- 34.5 mg (mean +/- SD, n = 22), was sufficient to allow individual specimens to be used for most of the biochemical analyses....
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(89)90151-9
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the expression of the cytokines IFN-γ, IL-1β, IL-4, IL-6, IL-10, IL-21, IL-22, IL-23, IL-25, IL-31, IL-33, IL-17A, IL-17F, sCD40L, and TNF-α in gingival tissue and intestinal mucosa of patients having both periodontitis and inflammatory bowel disease (IBD) and assess how they cluster in both tissu...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2016.02.018
更新日期:2016-06-01 00:00:00
abstract::Eight adult, Finnish 47,XYY males were compared with population male and female controls and, in addition, three of them were compared with first-degree male relatives. Linear and angular measurements were made from standardized lateral cephalograms of patients and normal population controls from the "Kvantti" study s...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(97)00047-2
更新日期:1997-08-01 00:00:00
abstract:IMPORTANCE:Notch proteins are cell surface transmembrane spanning receptors which mediate critically important cellular functions through direct cell-cell contact. Interactions between Notch receptors and their ligands regulate cell fate decisions such differentiation, proliferation and apoptosis in numerous tissues. W...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2014.04.003
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:Studies on the influence of low-power red laser on the repair of dental structures are very scarce. This study investigated the effects of the laser therapy on the ultrastructure of the dentine-pulp interface after conservative class I cavity preparation. DESIGN:Two female volunteers with 8 premolars indicat...
journal_title:Archives of oral biology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.archoralbio.2007.02.003
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the expression of matrix metalloproteinase inducer (EMMPRIN) and its correlation with the expression of matrix metalloproteinases (MMPs)-1, -2 and -9 during the development of periapical lesion in mice. METHODS:Periapical lesions were induced in the lower first molars of mice and after 7, 14, 21 ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2014.05.021
更新日期:2014-09-01 00:00:00
abstract::Langerhans cells (LC) are dendritic cells of the immune system able to capture intraepithelial pathogens and migrate to regional lymph nodes to present them to naive T cells. Up to now immunohistological studies on human gingival LC have been carried out using antibodies against HLA-DR or CD1a molecules. A new marker ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(02)00173-5
更新日期:2003-04-01 00:00:00
abstract:OBJECTIVE:We investigated the residual antibiofilm effects of different concentrations of double antibiotic paste (DAP) applied on radicular dentin for 1 or 4 weeks. DESIGN:Dentin samples were prepared (n=120), sterilized and pretreated for 1 or 4 weeks with the clinically used concentration of DAP (500mg/mL), low con...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2016.06.006
更新日期:2016-10-01 00:00:00
abstract::The enzymatic degradation of sodium monofluorophosphate by whole saliva in patients with differing oral health status was compared Ten patients each with good or poor oral health were selected. Assessment of oral health status included indices of the amount of dental plaque, caries experience and counts of Streptococc...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(96)00118-5
更新日期:1997-02-01 00:00:00
abstract:OBJECTIVE:To investigate the effects of experimentally created disordered occlusion on the mandibular condylar cartilage in terms of histological morphology and expression of MMP-3, MMP-9, TIMP-1 and aggrecan. MATERIALS AND METHODS:Eighty 8-week-old Sprague-Dawley rats were randomly divided into two experimental (Exp)...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2010.07.013
更新日期:2010-11-01 00:00:00
abstract::The association of wheat germ agglutinin (WGA) and peanut agglutinin (PNA) with oral tissues after eating raw wheat-germ or raw peanuts, respectively, was determined. An indirect enzyme-linked immunoassay (ELIA) was used to detect WGA and PNA on epithelial cells. Buccal and tongue epithelial cells, and preparations of...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(83)90002-x
更新日期:1983-01-01 00:00:00
abstract:OBJECTIVE: Considering the higher rate of oral cancer, and reduction in salivary antioxidants in smokers as indicated in previous studies, antioxidant- containing nutrients such as green tea, seem to be beneficial in counteracting against oxidative stress in this group. This study assessed the salivary total antioxidan...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2017.02.002
更新日期:2017-06-01 00:00:00
abstract:OBJECTIVE:To investigate interactions between hyaluronic acid (HA), lysozyme, and the glucose oxidase-mediated lactoperoxidase (GO-LPO) system in enzymatic and candidacidal activities. DESIGN:The influences of HA (0.5, 1.0, and 2.0mg/mL) and lysozyme (30μg/mL hen egg white lysozyme) on the enzymatic activity of GO-LPO...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2013.06.015
更新日期:2013-10-01 00:00:00
abstract::In 14 ovariectomized and 15 control rats, killed at intervals over a 117-day period, the height of the mandible in the molar region was determined radiographically. Mandibular height was significantly related to time after operation in both groups, but their rate of mandibular growth was not significantly different. I...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(90)90110-v
更新日期:1990-01-01 00:00:00
abstract::A task-force to resolve 26 pending forensic caseworks was carried out. We tested four different protocols to extract DNA from molar and pre-molar teeth from 26 cadavers with post-mortem intervals from 2 months to 12 years. We compared the amount of DNA and DNA profiles with the time elapsed between death and laborator...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2012.08.014
更新日期:2012-11-01 00:00:00
abstract::The peroxidase activity in human whole saliva is due to salivary peroxidase and, in some cases, myeloperoxidase; it is usually determined by spectrophotometric methods based on the rate of oxidation of chromogen substrates. Thiocyanate ion, a normal component of saliva, interferes with these kinetic assays by competin...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(86)90095-6
更新日期:1986-01-01 00:00:00
abstract::Intrusive displacement of 7 incisors was measured before and within 3 min of extraction. A substantial increase in intrusion with recovery from loads of 4 N followed replacement of the incisors. These changes are taken to indicate that tension is an important mechanism of support in the intact periodontal ligament. ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(91)90057-2
更新日期:1991-01-01 00:00:00
abstract::The forces that develop in the human temporomandibular joint during function have never been directly measured, yet many patients exhibit excessive localized wear and tear of the joint, suggesting that at times these forces exceed tissue tolerance. The purpose here was to gain insight into vibration transmission betwe...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(01)00068-1
更新日期:2001-11-01 00:00:00
abstract:OBJECTIVES:Chronic injury in tongue causes the variety of reactions in the oral cavity, frequently leading to its functional and structural disintegrity including inflammation and sensory dysfunction, but its detailed profiles were not elucidated yet. One of the chronically injured tongue such as tongue piercing, as a ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2018.12.008
更新日期:2019-03-01 00:00:00
abstract::Two mechanisms that contribute to tooth eruption are proposed from analysis of the human jaws as elastic structures which are deformed intermittently under functional occlusal loads. One possible source of eruptive force is the transient pressure gradient established within each jaw as it is deformed. The second sourc...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(87)90093-8
更新日期:1987-01-01 00:00:00
abstract::One of the most popular drinks worldwide, tea is rich in polyphenols and is beneficial to our health because it contributes to the prevention of many diseases. In the human oral cavity, there are more than 750 different species of bacteria living together within dental plaque. Some of the bacteria are pathogens that c...
journal_title:Archives of oral biology
pub_type: 杂志文章,评审
doi:10.1016/j.archoralbio.2019.03.027
更新日期:2019-06-01 00:00:00
abstract::Previous laboratory studies have revealed that some axons branch to supply the pulps of two teeth, but the incidence of such fibres in different regions of the jaws has not been investigated. The present study has used electrophysiological techniques to determine the incidence and distribution of branched pulpal axons...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(93)90109-y
更新日期:1993-11-01 00:00:00
abstract::Nicotine, a major component in tobacco smoke, stimulates the synthesis of prostaglandin E(2). We investigated the involvement of the transcription nuclear factor kappa B (NFkappaB) in the nicotine-induced expression of cyclooxygenase-2 (COX-2), a key enzyme for prostaglandin synthesis, in human gingival fibroblasts. N...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2008.11.006
更新日期:2009-03-01 00:00:00