Abstract：
AIM:To examine what impact the loss of funding had on the utilization of the oral pathology service. METHODOLOGY:Biopsy records were retrieved and examined in the two year period before and after the elimination of the subsidies in 2003. RESULTS:After the loss of funding, there was a 31% decrease in the number of specimens submitted from practitioners in private practice, with the greatest drop noted in submissions from endodontists. CONCLUSION:Despite the immediate decrease in the number of biopsies submitted after the introduction of fee-for-service, the number of specimens being submitted appears to be on the rise again, as practitioners appear to recognize the value of a specialized oral pathology diagnostic service.
journal_name
Int J Oral Scijournal_title
International journal of oral scienceauthors
Chugh D,McComb RJ,Mock Ddoi
10.4248/IJOS.09032subject
Has Abstractpub_date
2009-09-01 00:00:00pages
151-5issue
3eissn
1674-2818issn
2049-3169journal_volume
1pub_type
杂志文章abstract：:All-trans retinoic acid (ATRA) inhibits matrix metalloproteinase (MMP)-2 and MMP-9 in synovial fibroblasts, skin fibroblasts, bronchoalveolar lavage cells and cancer cells, but activates MMP-9 in neuroblast and leukemia cells. Very little is known regarding whether ATRA can activate or inhibit MMPs in human dental pul...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2013.63
更新日期：2014-09-01 00:00:00
abstract：:The aim of the study was a determination of the levels of nitric oxide (NO) and its biological markers such as malonyldialdehyde (MDA) and nitrotyrosine in the serum of patients with squamous cell carcinoma (SCC) of the oral cavity and identification of the relationships between NO and those markers. These studies wer...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2013.59
更新日期：2013-09-01 00:00:00
abstract：:The aim of this study was to evaluate the biological efficacy of a unique perpendicular protrusion of type-I collagen (Col-I) from TiO2 nanotubes (NT-EPF surface). We hypothesized that the NT-EPF surface would play bifunctional roles in stimulating platelet-mediated fibroblast recruitment and anchoring fibroblast-deri...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/s41368-020-00103-3
更新日期：2020-12-30 00:00:00
abstract：:Optical spectroscopy devices are being developed and tested for the screening and diagnosis of oral precancer and cancer lesions. This study reports a device that uses white light for detection of suspicious lesions and green-amber light at 545 nm that detect tissue vascularity on patients with several suspicious oral...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2014.39
更新日期：2014-09-01 00:00:00
abstract：:To modify two-step experimental etch-and-rinse dentin adhesive with different concentrations of riboflavin and to study its effect on the bond strength, degree of conversion, along with resin infiltration within the demineralized dentin substrate, an experimental adhesive-system was modified with different concentrati...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2014.49
更新日期：2015-06-26 00:00:00
abstract：:Retention wires permanently bonded to the anterior teeth are used after orthodontic treatment to prevent the teeth from relapsing to pre-treatment positions. A disadvantage of bonded retainers is biofilm accumulation on the wires, which produces a higher incidence of gingival recession, increased pocket depth and blee...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2014.69
更新日期：2015-03-23 00:00:00
abstract：:Effective control of oral biofilm infectious diseases represents a major global challenge. Microorganisms in biofilms exhibit increased drug tolerance compared with planktonic cells. The present review covers innovative antimicrobial strategies for controlling oral biofilm-related infections published predominantly ov...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/s41368-019-0062-1
更新日期：2019-10-01 00:00:00
abstract：:Biofilms at the tooth-restoration bonded interface can produce acids and cause recurrent caries. Recurrent caries is a primary reason for restoration failures. The objectives of this study were to synthesize a novel bioactive dental bonding agent containing dimethylaminohexadecyl methacrylate (DMAHDM) and 2-methacrylo...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/s41368-018-0019-9
更新日期：2018-06-21 00:00:00
abstract：:Bone remodelling keeps going through the lifespan of human by bone formation and bone resorption. In the craniofacial region, mandibles act as the main force for biting and chewing, and also become susceptible to a common bone-loss disease, namely, apical periodontitis, once infected dental pulp is not treated timely,...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/s41368-019-0058-x
更新日期：2019-08-26 00:00:00
abstract：:The oral microbial community is widely regarded as a latent reservoir of antibiotic resistance genes. This study assessed the molecular epidemiology, susceptibility profile, and resistance mechanisms of 35 methicillin-resistant Staphylococcus epidermidis (MRSE) strains isolated from the dental plaque of a healthy huma...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/s41368-020-0079-5
更新日期：2020-05-09 00:00:00
abstract：:Tissue engineering allows the design of functionally active cells within supportive bio-scaffolds to promote the development of new tissues such as cartilage and bone for the restoration of pathologically altered tissues. However, all bone tissue engineering applications are limited by a shortage of stem cells. The ad...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.4248/IJOS10045
更新日期：2010-09-01 00:00:00
abstract：:By removing a part of the structure, the tooth preparation provides restorative space, bonding surface, and finish line for various restorations on abutment. Preparation technique plays critical role in achieving the optimal result of tooth preparation. With successful application of microscope in endodontics for >30 ...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/s41368-019-0057-y
更新日期：2019-10-02 00:00:00
abstract：:This study aimed to compare epithelial cells derived from human embryonic stem cells (hESCs) to human ameloblast-lineage cells (ALCs), as a way to determine their potential use as a cell source for ameloblast regeneration. Induced by various concentrations of bone morphogenetic protein 4 (BMP4), retinoic acid (RA) and...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2013.14
更新日期：2013-03-01 00:00:00
abstract：:In this study, we evaluate the influence of post surface pre-treatments on the bond strength of four different cements to glass fiber posts. Eighty extracted human maxillary central incisors and canines were endodontically treated and standardized post spaces were prepared. Four post pre-treatments were tested: (i) no...
journal_title：International journal of oral science
pub_type： 杂志文章,随机对照试验
doi：10.1038/ijos.2013.83
更新日期：2014-03-01 00:00:00
abstract：:Dentin matrix metalloproteinases (MMPs) are a family of host-derived proteolytic enzymes trapped within mineralized dentin matrix, which have the ability to hydrolyze the organic matrix of demineralized dentin. After bonding with resins to dentin there are usually some exposed collagen fibrils at the bottom of the hyb...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.4248/IJOS.09044
更新日期：2009-12-01 00:00:00
abstract：:After teeth are replanted, there are two possible healing responses: periodontal ligament healing or ankylosis with subsequent replacement resorption. The purpose of this study was to compare the fatigue resistance of vertically fractured teeth after bonding the fragments under conditions simulating both healing modes...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2014.51
更新日期：2015-06-26 00:00:00
abstract：:Formation of the periodontium begins following onset of tooth-root formation in a coordinated manner after birth. Dental follicle progenitor cells are thought to form the cementum, alveolar bone and Sharpey's fibers of the periodontal ligament (PDL). However, little is known about the regulatory morphogens that contro...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2013.41
更新日期：2013-06-01 00:00:00
abstract：:This in vitro study aims to evaluate the crystal and surface microstructure of dental enamel after cold-light bleaching treatment. Twelve sound human premolars were cross-split into four specimens, namely, mesio-buccal (Group LP), disto-buccal (Group P), mesio-lingual (Group NP) and disto-lingual (Group L) specimens. ...
journal_title：International journal of oral science
pub_type： 杂志文章,随机对照试验
doi：10.1038/ijos.2012.70
更新日期：2012-12-01 00:00:00
abstract：:Bone defects caused by trauma, tumour resection, infection and congenital deformities, together with articular cartilage defects and cartilage-subchondral bone complex defects caused by trauma and degenerative diseases, remain great challenges for clinicians. Novel strategies utilising cell sheet technology to enhance...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/s41368-019-0050-5
更新日期：2019-05-21 00:00:00
abstract：:A previous study demonstrated that alexidine has greater affinity for the major virulence factors of bacteria than chlorhexidine. The aim of this study was to compare the antimicrobial activity of 1% alexidine with that of 2% chlorhexidine using Enterococcus faecalis-infected dentin blocks. Sixty bovine dentin blocks ...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2013.11
更新日期：2013-03-01 00:00:00
abstract：:Along with the development of new materials, advanced medical imaging and surgical techniques, osseointegrated dental implants are considered a successful and constantly evolving treatment modality for the replacement of missing teeth in patients with complete or partial edentulism. The importance of restoring the per...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/ijos.2017.1
更新日期：2017-03-01 00:00:00
abstract：:It is known that human papillomavirus (HPV) infection can cause squamous cell neoplasms at several sites, such as cervix uteri carcinoma and oral squamous carcinoma. There is little information on the expression of HPV and its predictive markers in tumours of the major and minor salivary glands of the head and neck. W...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2014.28
更新日期：2015-03-23 00:00:00
abstract：AIM:The purpose of this study is to compare the effects of the two clutches on recording the condylar movement. METHODOLOGY:Ten subjects (6 women, 4 men; mean age 25.4 years) participated in the study. The mandibular movement, sagittal condylar inclination angle, and transversal condylar inclination angle of each subj...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.4248/IJOS10071
更新日期：2010-12-01 00:00:00
abstract：:Both bone morphogenetic protein 2 (BMP2) and the wingless-type MMTV integration site (WNT)/β-catenin signalling pathway play important roles in odontoblast differentiation and dentinogenesis. Cross-talk between BMP2 and WNT/β-catenin in osteoblast differentiation and bone formation has been identified. However, the ro...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2015.7
更新日期：2015-06-26 00:00:00
abstract：:The presence of a large palatal or maxillary defect after partial or total maxillectomy for tumor, trauma or congenital deformation poses a challenge to prosthodontists, particularly when the use of an implant cannot be considered. This case report described the use of an air valve in a hollow silicone obturator to ma...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2012.22
更新日期：2012-06-01 00:00:00
abstract：:Secondary caries due to biofilm acids is a primary cause of dental composite restoration failure. To date, there have been no reports of dental composites that can repel protein adsorption and inhibit bacteria attachment. The objectives of this study were to develop a protein-repellent dental composite by incorporatin...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2014.77
更新日期：2015-06-26 00:00:00
abstract：:The root is crucial for the physiological function of the tooth, and a healthy root allows an artificial crown to function as required clinically. Tooth crown development has been studied intensively during the last few decades, but root development remains not well understood. Here we review the root development proc...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/ijos.2012.61
更新日期：2012-12-01 00:00:00
abstract：AIM:To evaluate the effect of single or dual field irradiation (IR) with the same dose on damage to miniature pig parotid glands. METHODOLOGY:Sixteen miniature pigs were divided into two IR groups (n=6) and a control group (n=4). The irradiation groups were subjected to 20 Gy X-radiation to one parotid gland using sin...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.4248/ijos.08001
更新日期：2009-03-01 00:00:00
abstract：:Tooth decay is prevalent, and secondary caries causes restoration failures, both of which are related to demineralization. There is an urgent need to develop new therapeutic materials with remineralization functions. This article represents the first review on the cutting edge research of poly(amido amine) (PAMAM) in ...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/s41368-019-0048-z
更新日期：2019-05-09 00:00:00
abstract：:Halitosis, bad breath or oral malodour are all synonyms for the same pathology. Halitosis has a large social and economic impact. For the majority of patients suffering from bad breath, it causes embarrassment and affects their social communication and life. Moreover,halitosis can be indicative of underlying diseases....
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/ijos.2012.39
更新日期：2012-06-01 00:00:00
