Abstract:
:The discovery of the phenomenon "osseointegration," or functional ankylosis, has led to the development of oral implants with high clinical performance. Consequently, the placement of titanium implants has changed the paradigms of restorative dentistry. Implants are used to prevent placing reconstructions anchored on natural teeth when these are vital and intact. Furthermore, implants are suitable to improve subjective chewing function and to replace missing and strategically important abutments. The osseointegration process is characterized by a predictable sequence of healing events that encompass the formation of woven bone, parallel fibers, and lamellar bone and result in fully functional bone that will remodel throughout life. While the osseointegration facilitates the use of implants as prosthetic abutments, it has to be kept in mind that the peri-implant soft tissue may be subject to biological complications. This, in turn, may result in an infectious process that will jeopardize the osseointegration. Consequently, the monitoring of the peri-implant tissues is an important aspect, and early intervention in situations with peri-implant mucositis is mandatory for the prevention of peri-implantitis. Hence, it is evident that oral implants need lifelong maintenance care if their longevity is to be assured.
journal_name
J Dent Resjournal_title
Journal of dental researchauthors
Lang NPdoi
10.1177/0022034519853574subject
Has Abstractpub_date
2019-11-01 00:00:00pages
1287-1293issue
12eissn
0022-0345issn
1544-0591journal_volume
98pub_type
杂志文章abstract::Mandibular prognathism (MP) is a recognizable phenotype associated with dentoskeletal class III malocclusion. MP is a complex genetic trait, although familial recurrence also suggests the contribution of single inherited variations. To date, the genetic causes of MP have been investigated using linkage analysis or ass...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034515572190
更新日期:2015-04-01 00:00:00
abstract::This paper aims to present a simple overview of potential new diagnostic methods for dental caries. There are several novel methods of caries detection (with potential application to diagnosis) which have been proposed in the last few years, in addition to those that are gaining some commercial exposure and clinical a...
journal_title:Journal of dental research
pub_type: 杂志文章,评审
doi:10.1177/154405910408301s18
更新日期:2004-01-01 00:00:00
abstract::The effect of enamel matrix proteins on the seeded growth of enamel apatite crystals was studied in stable supersaturated solutions at pH 7.4 and 37 degrees C. Of the two major protein classes in the enamel matrix, the enamelins were considerably more effective than the amelogenins in retarding seeded growth. However,...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345840630021801
更新日期:1984-02-01 00:00:00
abstract::The purpose of this study was to investigate the genotoxic effects of chronic fluoride exposure on mammalian cells in vivo by use of the mouse bone-marrow micronucleus test and the sperm morphology methodology. Mice of genotype B6C3F1 were obtained at weaning and maintained on a low-fluoride diet (less than 0.2 ppm F)...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345890680111101
更新日期:1989-11-01 00:00:00
abstract::Setting reactions and compressive strengths of a self-hardening calcium phosphate cement (CPC) were investigated. The CPC consists of tetracalcium phosphate (TTCP) and anhydrous dicalcium phosphate (DCPA). The cement specimens were prepared by mixing 0.7 g of the powder (TTCP 72.9 wt% + DCPA 27.1 wt%) with 0.175 mL of...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345900690121201
更新日期:1990-12-01 00:00:00
abstract::These studies defined the normal and hormonally altered development of activity for tyrosine hydroxylase (T-OH), the rate-limiting enzyme in catecholamine biosynthesis (Levitt et al., 1965), and choline acetyltransferase activity (CAT) in the male rat superior cervical ganglion (SCG). Additionally, salivary gland weig...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345870660030901
更新日期:1987-03-01 00:00:00
abstract::Samples of plaque and surface enamel were collected from 80 boys aged 14 years living in five communities in Ohio (USA). Mean (+/- SE) strontium concentrations in plaque were 1.43 +/- 0.18 micrograms/g (wet) and 12.34 +/- 1.63 micrograms/g (dry). For surface enamel, the mean concentration was 421 +/- 31 micrograms Sr/...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345850640121201
更新日期:1985-12-01 00:00:00
abstract::Erupting first permanent molars of 5 1/2 to 6 1/2 year-olds are eminently suited for the clinical testing of potential caries-inhibiting techniques. Due to the rapid onset of caries in these teeth, accurate monitoring of new materials/regimes can be instituted and meaningful data obtained within one year of trial comm...
journal_title:Journal of dental research
pub_type: 临床试验,杂志文章
doi:10.1177/002203457705600301011
更新日期:1977-10-01 00:00:00
abstract::A new type of hydraulic cement has been developed. This cement consists of a mixture of cement powder and setting agent powder and therefore has only to be kneaded with a little amount of water when being used. ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345790580050601
更新日期:1979-05-01 00:00:00
abstract::Four classes of elastomeric impression materials (polysulfide, polyether, silicone, and agar-agar) were evaluated on the basis of linear dimensional stability as a function of time between taking and pouring an impression of mounted teeth. Four polysulfide materials produced dies which were larger than the teeth and g...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345800590071001
更新日期:1980-07-01 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::Adhesion of epithelium to the extracellular matrix is crucial for the maintenance of systemic and oral health. In the oral cavity, teeth or artificial dental implants penetrate the soft tissue of the gingiva. In this interface, gingival soft tissue needs to be well attached via the epithelial seal to the tooth or impl...
journal_title:Journal of dental research
pub_type: 杂志文章,评审
doi:10.1177/0022034511402207
更新日期:2011-12-01 00:00:00
abstract::The aim of this study was to compare the effectiveness of dexamethasone administration following arthrocentesis of the temporomandibular joint (TMJ) with a placebo (saline). Twenty-eight participants with TMJ arthralgia were randomly assigned to two groups of a parallel double-blind RCT. In both groups, an arthrocente...
journal_title:Journal of dental research
pub_type: 杂志文章,随机对照试验
doi:10.1177/0022034511431260
更新日期:2012-02-01 00:00:00
abstract::Large mandibular defects are difficult to reconstruct with good functional and aesthetic outcomes because of the complex geometry of craniofacial bone. While the current gold standard is free tissue flap transfer, this treatment is limited in fidelity by the shape of the harvested tissue and can result in significant ...
journal_title:Journal of dental research
pub_type: 杂志文章,评审
doi:10.1177/0022034514547763
更新日期:2014-12-01 00:00:00
abstract::Radiation therapy for head and neck cancer results in severe secondary side-effects in salivary glands. We previously demonstrated that the administration of IGF1 preserves or restores salivary gland function following radiation. Based on these findings, we propose to study the effect of IGF1 on human head and neck ca...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034510388037
更新日期:2011-03-01 00:00:00
abstract::Mark Twain provides a humorous and insightful look into the origins of periodontal therapy and anesthesia in "Happy Memories of the Dental Chair". The main character of this story is Dr. John Riggs, the father of periodontics. Dr. Horace Wells, a pioneer in the field of anesthesia, also appears in the story. Twain pre...
journal_title:Journal of dental research
pub_type: 传,历史文章,杂志文章
doi:10.1177/0022034510366677
更新日期:2010-07-01 00:00:00
abstract::The dental phenolic medicaments, eugenol and guaiacol, are partly similar in chemical structure to capsaicin, the pungent constituent of chili peppers, which selectively activates sensory neurons via a specific receptor. We have previously demonstrated that these phenolic compounds show capsaicin-like action. In the p...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345970760040501
更新日期:1997-04-01 00:00:00
abstract::Antigenic alterations to the dentin organic matrix may be detected by an immunohistochemical approach. We hypothesized that alterations in the antigenicity of type I collagen and proteoglycans occur in sclerotic dentin under caries lesions. Transverse sections were prepared from carious teeth in the sclerotic zone and...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910608500204
更新日期:2006-02-01 00:00:00
abstract::The discoidin domain receptors, DDR1 and DDR2, are nonintegrin collagen receptors and tyrosine kinases. DDRs regulate cell functions, and their extracellular domains affect collagen fibrillogenesis and mineralization. Based on the collagenous nature of dentoalveolar tissues, we hypothesized that DDR1 plays an importan...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034519881136
更新日期:2019-12-01 00:00:00
abstract::Dental amalgam restorations are a significant source of mercury exposure in the human population, but their potential to cause systemic health effects is highly disputed. We examined effects on the immune system by giving genetically mercury-susceptible Brown Norway (BN) rats and mercury-resistant Lewis (LE) rats silv...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345980770060601
更新日期:1998-06-01 00:00:00
abstract::Dimensional alterations of the facial bone wall following tooth extractions in the esthetic zone have a profound effect on treatment outcomes. This prospective study in 39 patients is the first to investigate three-dimensional (3D) alterations of facial bone in the esthetic zone during the initial 8 wks following flap...
journal_title:Journal of dental research
pub_type: 临床试验,杂志文章
doi:10.1177/0022034513506713
更新日期:2013-12-01 00:00:00
abstract::Dissolution of mercury from amalgams and some intermetallic compounds found in the amalgam structure, such as gamma 1, gamma 2, and beta 1, was examined during one week of aging in 0.9% NaCl solution at 37 degrees C. The amount of mercury released from gamma 1 (30.2 micrograms/cm2) was at least 13 times that released ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345870660010701
更新日期:1987-01-01 00:00:00
abstract::Adhesives cured under constrained conditions develop contraction stresses. We hypothesized that, with dentin as a bonding substrate, the stress would reach a maximum, followed by a continuous decline. Stress development was determined with a tensilometer for two total-etch systems and two systems with self-etching pri...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910608500808
更新日期:2006-08-01 00:00:00
abstract::Modulation of the phosphoinositide signal transduction pathway by arachidonic acid (AA) in collagenase-dispersed rat submandibular acinar cells was investigated. The muscarinic agonist, carbachol, stimulated PIP2 hydrolysis and the generation of IP3 to five-fold the control levels. This response was inhibited by 75% o...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345920710080101
更新日期:1992-08-01 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::15-deoxy-Delta(12,14)-prostaglandin J(2) (15-d-PGJ(2)) and troglitazone have been shown to induce apoptosis in several carcinoma cell lines. However, apoptotic signaling pathways of these agents are poorly understood. We tested the hypothesis that peroxisome proliferator-activated receptor-gamma ligands such as these ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910308201008
更新日期:2003-10-01 00:00:00
abstract::In 1986, the first nationwide epidemiological survey of adult oral health and attitudes to oral health care was carried out in The Netherlands. One of the aims of this study was to evaluate the prevalence and the quality (in terms of need for replacement) of amalgam and composite restorations in the Dutch adult popula...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345900690060901
更新日期:1990-06-01 00:00:00
abstract::Samples of a base mental alloy were cast and welded together using a conventional welding procedure. The joints were loaded and placed either in a corrosive environment or in air for varying time periods. The tensile and shear strength of the joints was unaffected by the corrosive environment, and the joints, despite ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345810600021101
更新日期:1981-02-01 00:00:00
abstract::The solubilities of extracellular polysaccharide fractions produced by 14 oral streptococcal strains were compared in water, aqueous lithium and guanidine salt solutions, dimethyl sulfoxide (DMSO), and a 9:1 DMSO-water mixture. The best results for solubilizing the fractions were obtained with the DMSO-water mixture p...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345750540042601
更新日期:1975-07-01 00:00:00
abstract::Mastication as a mild but life-long exercise has been examined as a possibility for maintaining brain function in the elderly. Little is known, however, about the cerebral circulatory response during masticatory movement. The aim of this study was to develop a monitoring system for circulation dynamics during masticat...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034510383692
更新日期:2011-01-01 00:00:00