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 pre-treatment (NS, control), (ii) sandblasting (SA), (iii) silanization (SI) and (iv) sandblasting followed by silanization (SS). Per pre-treatment, four dual-cure resin cements were used for luting posts: DMG LUXACORE Smartmix Dual, Multilink Automix, RelyX Unicem and Panavia F2.0. All the specimens were subjected to micro push-out test. Two-way analysis of variance and Tukey post hoc tests were performed (α=0.05) to analyze the data. Bond strength was significantly affected by the type of resin cement, and bond strengths of RelyX Unicem and Panavia F2.0 to the fiber posts were significantly higher than the other cement groups. Sandblasting significantly increased the bond strength of DMG group to the fiber posts.
journal_name
Int J Oral Scijournal_title
International journal of oral scienceauthors
Liu C,Liu H,Qian YT,Zhu S,Zhao SQdoi
10.1038/ijos.2013.83subject
Has Abstractpub_date
2014-03-01 00:00:00pages
56-60issue
1eissn
1674-2818issn
2049-3169pii
ijos201383journal_volume
6pub_type
杂志文章,随机对照试验abstract：:To evaluate the feasibility and accuracy of a three-dimensional augmented reality system incorporating integral videography for imaging oral and maxillofacial regions, based on preoperative computed tomography data. Three-dimensional surface models of the jawbones, based on the computed tomography data, were used to c...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2013.26
更新日期：2013-06-01 00:00:00
abstract：:Saliva is secreted from the salivary glands and has multiple functions, including mouth cleaning and protection, antibacterial effects and digestion. With the rapid advancement in salivaomics, saliva is well recognized as a pool of biological markers. Saliva, as a non-invasive and safe source, could be a substitute fo...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/ijos.2016.38
更新日期：2016-09-29 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：: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：: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
abstract：:When adipose-derived stem cells (ASCs) are retrieved from the stromal vascular portion of adipose tissue, a large amount of mature adipocytes are often discarded. However, by modified ceiling culture technique based on their buoyancy, mature adipocytes can be easily isolated from the adipose cell suspension and dediff...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.4248/IJOS11044
更新日期：2011-07-01 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：:The aim of the present real time in vivo micro-computed tomography (µCT) and histologic experiment was to assess the efficacy of guided bone regeneration (GBR) around standardized calvarial critical size defects (CSD) using bone marrow-derived mesenchymal stem cells (BMSCs), and collagen membrane (CM) with and without...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2015.34
更新日期：2016-03-30 00:00:00
abstract：:Although a few studies have shown that vascularity is increased from normal mucosa to dysplasia to carcinoma suggesting that disease progression in the oral mucosa is accompanied by angiogenesis. The role in lymph node metastasis in oral squamous cell carcinoma (OSCC) is equivocal. Role of angiogenesis in OSCC develop...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.4248/IJOS11077
更新日期：2011-10-01 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：:Dental caries are the most prevalent chronic infections in the oral cavity, and Streptococcus mutans acts as the main cariogenic bacterial species. Antibacterial quaternary ammonium compounds (QAs) have been developed to preveFnt or treat dental caries. However, there is no report on the tolerance of S. mutans to QAs....
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2017.46
更新日期：2017-12-01 00:00:00
abstract：:Osteoporosis is a serious public bone metabolic disease. However, the mechanisms underlying bone loss combined with ageing, which is known as senile osteoporosis, remains unknown. Here we show the detailed phenotype of this disease caused by SIRT6 knock out (KO) in mice. To the best of our knowledge, this is the first...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2015.57
更新日期：2016-06-30 00:00:00
abstract：:Tooth development is a complex process that involves precise and time-dependent orchestration of multiple genetic, molecular, and cellular interactions. Ameloblastin (AMBN, also named "amelin" or "sheathlin") is the second most abundant enamel matrix protein known to have a key role in amelogenesis. Amelogenesis imper...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/s41368-018-0027-9
更新日期：2018-09-03 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：:Bacterial biofilms can be viewed as a specific type of persistent bacterial infection. After initial invasion, microbes can attach to living and non-living surfaces, such as prosthetics and indwelling medical devices, and form a biofilm composed of extracellular polysaccharides, proteins, and other components. In host...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.4248/IJOS11022
更新日期：2011-04-01 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：: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 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：: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：: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：:The human microbiome functions as an intricate and coordinated microbial network, residing throughout the mucosal surfaces of the skin, oral cavity, gastrointestinal tract, respiratory tract, and reproductive system. The oral microbiome encompasses a highly diverse microbiota, consisting of over 700 microorganisms, in...
journal_title：International journal of oral science
pub_type： 杂志文章,评审
doi：10.1038/s41368-020-0082-x
更新日期：2020-04-30 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：: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：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 spe...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.4248/IJOS.09032
更新日期：2009-09-01 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：: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 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 investigate the effect of DAPT (gamma-secretase inhibitor) on the growth of human tongue carcinoma cells and to determine the molecular mechanism to enable the potential application of DAPT to the treatment of tongue carcinoma. METHODOLOGY:Human tongue carcinoma Tca8113 cells were cultured with DAPT. Cell growt...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.4248/ijos.08025
更新日期：2009-06-01 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：:Sites of implantation with compromised biology may be unable to achieve the required level of angiogenic and osteogenic regeneration. The specific function and contribution of different cell types to the formation of prevascularized, osteogenic networks in co-culture remains unclear. To determine how bone marrow-deriv...
journal_title：International journal of oral science
pub_type： 杂志文章
doi：10.1038/ijos.2016.39
更新日期：2016-12-16 00:00:00
