Abstract:
:Data from the actual private practices of two dentists were compared with respective data from the participation of the same two dentists in a laboratory model of private practice conducted in the University of North Carolina Dental Research Center. The findings show that a laboratory model can be established which accurately reflects the major parameters of an actual private practice.
journal_name
J Dent Resjournal_title
Journal of dental researchauthors
Chadwick DGdoi
10.1177/00220345750540032501keywords:
subject
Has Abstractpub_date
1975-05-01 00:00:00pages
557-60issue
3eissn
0022-0345issn
1544-0591journal_volume
54pub_type
杂志文章abstract::In sham-operated and TPTX animals, F treatment did not affect final body weight, or serum Ca and P. In sham-treated rats, serum iPTH was not affected by F treatment. At the periosteum, F increased bone formation rate and bone and matrix apposition rates. At the endosteum, F treatment decreased forming surface, bone fo...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345770560031601
更新日期:1977-03-01 00:00:00
abstract::A previously reported technique for staining areas of degradation in dental composite restorations was evaluated in 51 removed restorations. The staining reagent was silver nitrate, which penetrated the degraded subsurface as ionic silver and was subsequently developed into colored deposits of metallic silver. Several...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345910700031201
更新日期:1991-03-01 00:00:00
abstract::To date, the precise etiology of molar-incisor hypomineralization (MIH) is uncertain. Vitamin D plays a key role in hard tissue formation. Therefore, this study aimed to analyze the relationship between serum 25-hydroxy-vitamin D (25(OH)D) status and dental health data obtained from 1,048 children in a 10-year follow-...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034514561657
更新日期:2015-02-01 00:00:00
abstract::We report a clinical study that examines whether HIV infection affects Streptococcus mutans colonization in the oral cavity. Whole stimulated saliva samples were collected from 46 HIV-seropositive individuals and 69 HIV-seronegative control individuals. The level of S. mutans colonization was determined by conventiona...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034512454298
更新日期:2012-09-01 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::The DMF index provides one source of information on past and present dental caries experience; however, important limitations hinder its ability to characterize fully the impact of dental caries. The purpose of this paper is to describe a measure of selected restoration and tooth conditions that supplements informatio...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/002203459607502S06
更新日期:1996-02-01 00:00:00
abstract::Debonding rates of 164 resin-bonded prostheses (RBP) placed from 1974 to 1985 were examined at recall. The yearly debond rates were calculated, the cumulative probability of failure was determined for the debonded RBPs, and Weibull distribution parameters were determined. For perforated prostheses, there was a high in...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345930720081401
更新日期:1993-08-01 00:00:00
abstract::The cartilaginous nasal septa of 28 albino rats were marked with pairs of wire implants. Measurements obtained from cephalometric radiographs taken at 30 and 60 days revealed that the implants invariably separatd and did so at a rate that was highly correlated with the growth of the rest of the snout. ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345800590081601
更新日期:1980-08-01 00:00:00
abstract::Non-steroidal anti-inflammatory drugs (NSAIDs) are used to manage pain and inflammatory disorders. We hypothesized that gingival fibroblasts actively accumulate NSAIDs and enhance their levels in gingival connective tissue. Using fluorescence to monitor NSAID transport, we demonstrated that cultured gingival fibroblas...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910608500511
更新日期:2006-05-01 00:00:00
abstract::Administration of indomethacin inhibited the appearance of osteoclasts and bone resorption induced by experimental tooth movement in rats. Effects were limited to groups injected within 12 h after treatment. Prostaglandin E1 or E2 solutions injected in gingiva lying near the upper first molar caused the appearance of ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345800590101301
更新日期:1980-10-01 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::Tumor progression is often associated with altered glycosylation of the cell-surface proteins and lipids. The peripheral part of these cell-surface glycoconjugates often carries carbohydrate structures related to the ABO and Lewis blood-group antigens. The expression of histo-blood-group antigens in normal human tissu...
journal_title:Journal of dental research
pub_type: 杂志文章,评审
doi:10.1177/154405910508400103
更新日期:2005-01-01 00:00:00
abstract::Solder microstructures were found to be influenced by those of the castings. A tendency of solder to match the microstructures contacted during its solidification was demonstrated. Several different types of defects were identified in the soldered joints. Tentative correlations of the observed microstructures and defe...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345790580031401
更新日期:1979-03-01 00:00:00
abstract::The periodontal ligament (PDL) works as a suspensory ligament when external mechanical stress is placed on the teeth. PDL fibroblasts, the principal cells in the PDL, are responsible for many PDL functions. We hypothesized that mechanosensitive ion channels are present in human PDL fibroblasts, which are capable of re...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910608500716
更新日期:2006-07-01 00:00:00
abstract::This study investigated the association between caries status and sealant need at a prior survey and subsequent sealant use in a Medicaid program. Clinical data from a 1986-87 statewide epidemiological survey (N = 8026) representative of North Carolina (NC) schoolchildren (grades K-12) were linked with all NC Medicaid...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345970760120901
更新日期:1997-12-01 00:00:00
abstract::For restoring cavitated dental lesions, whether carious or not, a large number of material combinations are available. We aimed to systematically review and synthesize data of comparative dental restorative trials. A systematic review was performed. Randomized controlled trials published between 2005 and 2015 were inc...
journal_title:Journal of dental research
pub_type: 杂志文章,meta分析,评审
doi:10.1177/0022034516631285
更新日期:2016-06-01 00:00:00
abstract::During the maintenance of bone marrow-derived mesenchymal stem cells (BMMSCs), suspended cells are discarded normally. We noted the osteogenic potential of these cells to be like that of anchorage-dependent BMMSCs. Therefore, we characterized suspended BMMSCs from rabbit bone marrow by bioengineering and applied the s...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034514548706
更新日期:2014-10-01 00:00:00
abstract::As an approach for improving the outcome and predictability of periodontal regenerative therapies, we have focused on determining the responses of cells within the local environment to putative regenerative factors. This study examined the effects of bone morphogenetic protein-2 (BMP-2) on murine cementoblasts in vitr...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910308200106
更新日期:2003-01-01 00:00:00
abstract::The present investigation demonstrates that direct application of a composite resin on an acid-etched, vital dentin surface is hazardous to the pulp in monkey teeth. This indicates that exposed dentin should be protected before treating the tooth with a restorative technique including acid etching. A ca(OH)2-containin...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345760550022001
更新日期:1976-03-01 00:00:00
abstract::Class II major histocompatilibity complex (MHC)-expressing cells are usually distributed in dental pulp, and it was postulated that the colony-stimulating factor (CSF) derived from dental pulp fibroblasts contributes to the migration of class II MHC-expressing cells into pulp tissue. This study aimed to investigate th...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910308200204
更新日期:2003-02-01 00:00:00
abstract::Overgrowth of oral yeast is a common problem among the elderly. Probiotic bacteria are known to inhibit the growth of pathogenic microbes. We tested the hypothesis that cheese containing probiotic bacteria can reduce the prevalence of oral Candida. During this 16-week, randomized, double-blind, placebo-controlled stud...
journal_title:Journal of dental research
pub_type: 杂志文章,随机对照试验
doi:10.1177/154405910708600204
更新日期:2007-02-01 00:00:00
abstract::We explored the potential to diagnose Zika virus (ZIKV) infection by analyzing peptides in saliva during a convalescent phase of infection, long after resolution of acute disease. A 25-y-old woman clinically diagnosed with Zika fever in the first trimester was enrolled with her dizygotic twins for a 3-mo postnatal sam...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034517723325
更新日期:2017-09-01 00:00:00
abstract::Previous studies show that both activin and Bmp4 act as crucial mesenchymal odontogenic signals during early tooth development. Remarkably, mice lacking activin-βA ( Inhba-/-) and mice with neural crest-specific inactivation of Bmp4 ( Bmp4ncko/ncko) both exhibit bud-stage developmental arrest of the mandibular molar t...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034517713710
更新日期:2017-09-01 00:00:00
abstract::The ability of human oral bacteria to inhibit Streptococcus mutans was studied under a variety of in vitro conditions using an agar overlay assay. Extensive inherent variability in microbial antagonism by certain organisms was demonstrated. Antagonistic activity was also significantly influenced by changes in the assa...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345800590110501
更新日期:1980-11-01 00:00:00
abstract::Numerous studies have demonstrated that many older adults have problems chewing, pain, difficulties in eating, and problems in social relationships because of oral disorders. However, it is not clear if these functional and psychosocial outcomes affect broader psychological well-being and life satisfaction. Consequent...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345000790041301
更新日期:2000-04-01 00:00:00
abstract::Medication-related osteonecrosis of the jaw (MRONJ), although initially believed to be exclusively associated with bisphosphonates, has been implicated in recent reports with additional drugs, especially the bone antiresorptive denosumab. The pathophysiology has not been fully elucidated, and no causal association bet...
journal_title:Journal of dental research
pub_type: 杂志文章,评审
doi:10.1177/0022034515572021
更新日期:2015-04-01 00:00:00
abstract::The goal of this study was to assess the ability of a scintillation camera method to detect areas of active bone loss due to periodontitis. Technetium 99m methylene diphosphonate was used as the bone-seeking radiopharmaceutical. Bone-seeking radiopharmaceutical uptake (BSRU) was imaged and quantified in alveolar bone ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345910700010801
更新日期:1991-01-01 00:00:00
abstract::Oxygen inhibits polymerization of resin-based materials. We hypothesized that compromised bonding to bleached enamel can be reversed with sodium ascorbate, an anti-oxidant. Sandblasted human enamel specimens were treated with distilled water (control) and 10% carbamide peroxide gel with or without further treatment wi...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910208100709
更新日期:2002-07-01 00:00:00
abstract::The treatment of periodontitis/peri-implantitis involves the reduction/eradication of periopathogens. After therapy, beneficial and pathogenic species recolonize the subgingival area. The dynamics of recolonization and especially the role of the supragingival environment in this process are still not well-understood. ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910508400409
更新日期:2005-04-01 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