Abstract：
:A multiple logistic regression analysis was used to compute the odds ratios for 11 common occlusal features for asymptomatic controls (n = 147) vs. five temporomandibular disorder groups: Disc Displacement with Reduction (n = 81), Disc Displacement without Reduction (n = 48), Osteoarthrosis with Disc Displacement History (n = 75), Primary Osteoarthrosis (n = 85), and Myalgia Only (n = 124). Features that did not contribute included: retruded contact position (RCP) to intercuspal position (ICP) occlusal slides < or = 2 mm, slide asymmetry, unilateral RCP contacts, deep overbite, minimal overjet, dental midline discrepancies, < or = 4 missing teeth, and maxillo-mandibular first molar relationship or cross-arch asymmetry. Groupings of a minimum of two to at most five occlusal variables contributed to the TMD patient groups. Significant increases in risk occurred selectively with anterior open bite (p < 0.01), unilateral maxillary lingual crossbite (p < 0.05 to p < 0.01), overjets > 6-7 mm (p < 0.05 to p < 0.01), > or > 5-6 missing posterior teeth (p < 0.05 to p < 0.01), and RCP-ICP slides > 2 mm (p < 0.05 to p < 0.01). While the contribution of occlusion to the disease groups was not zero, most of the variation in each disease population was not explained by occlusal parameters. Thus, occlusion cannot be considered the unique or dominant factor in defining TMD populations. Certain features such as anterior open bite in osteoarthrosis patients were considered to be a consequence of rather than etiological factors for the disorder.
journal_name
J Dent Resjournal_title
Journal of dental researchauthors
Pullinger AG,Seligman DA,Gornbein JAdoi
10.1177/00220345930720061301subject
Has Abstractpub_date
1993-06-01 00:00:00pages
968-79issue
6eissn
0022-0345issn
1544-0591journal_volume
72pub_type
杂志文章abstract：:It is claimed that dental fluorosis in both deciduous and permanent teeth is increasing in fluoridated and non-fluoridated communities. What is unclear is whether fluoride-induced enamel opacities in the deciduous dentition are associated with the subsequent appearance of enamel defects in the permanent dentition. The...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345960750040301
更新日期：1996-04-01 00:00:00
abstract：:Sensitivity or pain of the mucoperiosteum covering the mandibular edentulous ridge is often thought to limit bite forces in complete-denture wearers. Therefore, bite forces with mandibular implant-retained overdentures may depend on the degree of implant support. This study analyzed the effects of different degrees of...
journal_title：Journal of dental research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1177/00220345980770101101
更新日期：1998-10-01 00:00:00
abstract：:Dental porcelains that are designed to be fused to PFM (porcelain-fused-to-metal) alloys are formulated by their manufacturers to be closely matched in thermal expansion to these alloys. The high thermal expansion of the mineral leucite has been exploited to regulate porcelain expansion. Leucite, however, has been obs...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345000790081101
更新日期：2000-08-01 00:00:00
abstract：:The study of biofilm structure and function mandates the use of model systems for which a host of environmental variables can be rigorously controlled. We describe a model of supragingival plaque containing Actinomyces naeslundii, Veillonella dispar, Fusobacterium nucleatum, Streptococcus sobrinus, and Streptococcus o...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345010800011201
更新日期：2001-01-01 00:00:00
abstract：:The aim of this systematic review and network meta-analysis was to summarize the direct and indirect clinical evidence on the effectiveness of professionally applied and self-applied topical fluorides in preventing dental root caries. Controlled clinical trials with any follow-up duration were included. MEDLINE, PubMe...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034520906384
更新日期：2020-05-01 00:00:00
abstract：:The type of attachment that is used in oral rehabilitation by means of implant-retained mandibular overdentures may influence the retention and the stability of the denture. In this study, we examined the hypothesis that a better retention and stability of the denture improve the oral function. Eighteen edentulous sub...
journal_title：Journal of dental research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1177/154405910208100305
更新日期：2002-03-01 00:00:00
abstract：:Dickkopf-related protein 1 (DKK1) is a potent inhibitor of Wnt/β-catenin signaling. Dkk1-null mutant embryos display severe defects in head induction. Conversely, targeted expression of Dkk1 in dental epithelial cells leads to the formation of dysfunctional enamel knots and subsequent tooth defects during embryonic de...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034511421926
更新日期：2011-11-01 00:00:00
abstract：:Dental epithelial progenitor cells differentiate into various cell types during development of tooth germs. To study this mechanism, we produced immortalized dental epithelial progenitor cells derived from the cervical-loop epithelium of a rat lower incisor. The expression patterns of cytokeratin 14, nerve growth fact...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910408300209
更新日期：2004-02-01 00:00:00
abstract：:Periodontal inflammation and alveolar bone remodeling during orthodontic tooth movement are considered regional reactions. However, how systemic immune responses are involved in this regional reaction remains unclear. In this study, we explored the systemic effects of orthodontic force by focusing on the mononuclear p...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034515592868
更新日期：2015-09-01 00:00:00
abstract：:The complexity of human oral functional movements has not been studied in detail quantitatively, and only recently have studies begun to evaluate whether such movements contain sex-specific characteristics. Therefore, the purposes of this study were: (1) to quantify in detail the jaw movements and associated masticato...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345970760031301
更新日期：1997-03-01 00:00:00
abstract：:The antimicrobial and cariostatic activities of the dihydrochloride and dihydrofluoride salts of alexidine (1,6-bis-[2-ethylhexylbiguanido]hexane) were compared to those of chlorhexidine acetate and sodium fluoride in rats implanted orally with Streptococcus mutans 6715 and fed a cariogenic diet. Experimental caries w...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345790580041901
更新日期：1979-04-01 00:00:00
abstract：:Diet is recognized as one of the most important factors affecting the equilibrium of the oral bacterial flora. Studies related to dental caries development have focused mainly on the effect of carbohydrates. In the present work, using swabbing coupled with an immuno-colony-blot assay, we followed the indigenous oral b...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345900690030801
更新日期：1990-03-01 00:00:00
abstract：:This case-control study evaluated the association of headache and other co-morbid pain with temporomandibular disorder (TMD) pain in adolescents and explored the temporal co-variance of headache and TMD pain. In a population-based sample of 12- to 19-year-olds, 350 patients with self-reported TMD pain and 350 healthy ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034513496255
更新日期：2013-09-01 00:00:00
abstract：:Human tooth wear occurs so slowly that traditionally it has needed months or years to be measurable. This study showed that microscopic changes in wear patterns on human teeth could be detected in a matter of days and could be used as indicators of rates of wear. Thus, daily or weekly changes in rates of wear can be d...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345910700030901
更新日期：1991-03-01 00:00:00
abstract：:Oxygen inhibits free radical polymerization and yields polymers with uncured surfaces. This is a concern when thin layers of resin are being polymerized, or in circumstances where conventional means of eliminating inhibition are inappropriate. In this study, we tested the hypothesis that viscosity, filler content, and...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910508400808
更新日期：2005-08-01 00:00:00
abstract：:A plaque growth chamber was developed for long-term growth of five separate plaques from the same plaque or saliva sample under identical conditions of temperature and gas phase. Reagent addition and growth conditions for each plaque could be independently controlled, and each was accessible for sequential sampling an...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345910700110301
更新日期：1991-11-01 00:00:00
abstract：:The complexity of the periodontal microbiota resembles that of the gastro-intestinal tract, where infectious diseases are treatable via probiotics. In the oropharyngeal region, probiotic or replacement therapies have shown some benefit in the prevention of dental caries, otitis media, and pharyngitis, but their effect...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910708601111
更新日期：2007-11-01 00:00:00
abstract：:The size of a bolus determines how it will be manipulated in the mouth and swallowed. We hypothesized that mucosal sensitivity would be important for masticatory function. The accuracy of solid object size perception, spatial acuity, and food particle size reduction during mastication were measured in 22 healthy adult...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910408300507
更新日期：2004-05-01 00:00:00
abstract：:Calcitonin gene-related peptide (CGRP) plays a crucial role in the modulation of orofacial pain, and we hypothesized that CGRP mediated a neuron-glia crosstalk in orofacial pain. The objective of this study was to elucidate the mechanisms whereby CGRP mediated trigeminal neuron-glia crosstalk in modulating orofacial p...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034520950296
更新日期：2021-01-01 00:00:00
abstract：:ATP-degrading enzyme activities in pulps of healthy and carious human teeth were quantitatively analyzed using the bioluminescence method. The patterns of both Ca2+- and MG2+-activated ATP hydrolysis resembled each other. Increased enzyme activities were observed during injured states. ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345810600020601
更新日期：1981-02-01 00:00:00
abstract：:Periodontitis is a chronic infectious disease driven by dysbiosis, an imbalance between commensal bacteria and the host organism. Periodontitis is a leading cause of tooth loss in adults and occurs in about 50% of the US population. In addition to the clinical challenges associated with treating periodontitis, the pro...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034515611876
更新日期：2016-02-01 00:00:00
abstract：:The incorporation of polymerizable cationic monomers has been attempted to generate dental resinous materials with antibacterial activity. This study tested the hypothesis that a dental adhesive containing a cationic monomer, methacryloxylethyl cetyl dimethyl ammonium chloride (DMAE-CB), would influence biofilm format...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034509334499
更新日期：2009-04-01 00:00:00
abstract：:Obesity is a widespread chronic inflammatory disorder characterized by an increased overall disease burden and significant association with periodontitis. The aim of this prospective clinical cohort study was to investigate the effect of obesity on orthodontic tooth movement. Fifty-five adolescent patients (27 males, ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034516688448
更新日期：2017-05-01 00:00:00
abstract：:The etiology and pathogenesis of craniofacial birth defects are multifactorial and include both genetic and environmental factors. Despite the identification of numerous genes associated with congenital craniofacial anomalies, our understanding of their etiology remains incomplete, and many affected individuals have a...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034520969109
更新日期：2020-11-06 00:00:00
abstract：:The biochemical function, adenylate energy charge (AEC), correlates with the viable count of S. mutans. AEC may be used to estimate the percent viable fraction of bacteria in dental plaque samples. An interactive computer program designed to process the AEC data is described. ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/002203457905800410011
更新日期：1979-11-01 00:00:00
abstract：:A major extracellular protein of cultured adult human gingival fibroblasts was shown to be fibronectin by indirect immunofluorescence, lactoperoxidase catalyzed iodination and metabolic radiolabeling. Fibronectin preparations from these cells possessed the biological properties of agglutination of sheep red blood cell...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345800590031301
更新日期：1980-03-01 00:00:00
abstract：:A model system consisting of vacuum-deposited aluminum on glass was developed to demonstrate the effectiveness of cavitational activity (occurring within the cooling water supply of a dental ultrasonic scaler) in the removal of particulate material from solid surfaces. The amount of solid material removed from the mod...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345840630091401
更新日期：1984-09-01 00:00:00
abstract：:Although pulp fibroblasts are a major cell type in dental pulp, their roles in microbial recognition and pulpal inflammation are not well-understood. Considering the pivotal role of Toll-like receptors (TLRs) in the recognition of micro-organisms, we hypothesized that TLRs on pulp fibroblasts may induce inflammatory s...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034509354720
更新日期：2010-02-01 00:00:00
abstract：:Autonomic and behavioral responses to seven dental procedures were studied in 21 pedodontic patients aged six to 12. When mean pulse rate, pulse amplitude, absolute skin conductance, and skin-conductance responses were compared over all subjects, the injection of the local anesthetic consistently elicited the greatest...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345830620060801
更新日期：1983-06-01 00:00:00
abstract：:The authors tested the hypothesis that obstructive sleep apnea (OSA) signs/symptoms are associated with the occurrence of temporomandibular disorder (TMD), using the OPPERA prospective cohort study of adults aged 18 to 44 years at enrollment (n = 2,604) and the OPPERA case-control study of chronic TMD (n = 1,716). In ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034513488140
更新日期：2013-07-01 00:00:00
