Abstract:
:In a three-year study of 145 adolescent males in a boarding school in Wisconsin, there were no statistically significant differences in dental caries experience between a group consuming phosphates added to pre-sweetened and non-presweetened ready-to-eat cereals, and the control group, or between cereal eaters and non-cereal eaters.
journal_name
J Dent Resjournal_title
Journal of dental researchauthors
Wilson CJdoi
10.1177/00220345790580090201subject
Has Abstractpub_date
1979-09-01 00:00:00pages
1853-8issue
9eissn
0022-0345issn
1544-0591journal_volume
58pub_type
临床试验,杂志文章abstract::Cellular hypoxia may be a useful indication of tissue distress in the dental pulp that could be used to investigate the early stages of pulpal responses. Tritiated misonidazole (3H-MISO) is a marker which preferentially labels cells with decreased oxygen tension (hypoxia). The experiments reported here were carried ou...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345960750100801
更新日期:1996-10-01 00:00:00
abstract::The bactericidal effect of hexylresorcinol was assessed using bacterial aggregates. Increased drug concentration resulted in decreased survival of bacteria when the aggregates were exposed to hexylresorcinol for at least eight hours. This indicates that this drug may be effective against dental plaque only when availa...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345790580111501
更新日期:1979-11-01 00:00:00
abstract::One of the main goals of bone tissue engineering is to identify and develop new biomaterials and scaffolds for structural support and controlled cell growth, which allow for formation or replacement of bone tissue. Recently, carbon nanotubes (CNT) have emerged as a potential candidate for bone tissue engineering. CNT ...
journal_title:Journal of dental research
pub_type: 杂志文章,评审
doi:10.1177/0022034513490957
更新日期:2013-07-01 00:00:00
abstract::Twenty-two adults, considered to have high caries activity, rinsed for one yr with either SnF2 or acidulated NaF mouthrinses. Total colony-forming units and numbers of S. mutans and lactobacilli were estimated from saliva samples. Large reductions were found in the number of recoverable S. mutans in subjects rinsing w...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345830620081201
更新日期:1983-08-01 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:UNLABELLED:Excessive mechanical stress (MS) during hyperocclusion is known to result in disappearance of the alveolar hard line, enlargement of the periodontal ligament (PDL) space, and destruction of alveolar bone, leading to occlusal traumatism. We have recently reported that MS induces predominantly C-C chemokine li...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034512467803
更新日期:2013-01-01 00:00:00
abstract::Current challenges in adhesive dentistry include over-hydrophilic bonding formulations, which facilitate water percolation through the hybrid layer and result in unreliable bonded interfaces. This study introduces nanogel-modified adhesives as a way to control the material's hydrophobic character without changing the ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034511426573
更新日期:2012-02-01 00:00:00
abstract::Temporomandibular joint (TMJ) disorders, including degenerative TMJ disease, occur primarily in women of reproductive age. Previous studies showed elevated estrogen levels in subjects with TMJ disorders relative to controls and the presence of estrogen receptors α and β (ERα and ERβ) in TMJ fibrocartilage. Additionall...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034518767108
更新日期:2018-08-01 00:00:00
abstract::Pure gutta-percha was heat-treated in a differential thermal analyzer. The high melting form crystallized on cooling when gutta-percha was heated to 70 C or less. Above 74 C, crystallization into the low melting form predominated. Either polymorph can be selectively crystallized by control of the heat-treatment temper...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345770560120301
更新日期:1977-12-01 00:00:00
abstract::It has been shown that a release of periosteal tension may augment the growth of a long bone; however, similar experiments in the mandible have produced equivocal results. For further definition of the role of periosteal tension in the growth of the mandibular condyle, 80 young female Sprague-Dawley rats were randomly...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345900690090201
更新日期:1990-09-01 00:00:00
abstract::Periostin is a mesenchymal cell marker predominantly expressed in collagen-rich fibrous connective tissues, including heart valves, tendons, perichondrium, periosteum, and periodontal ligament (PDL). Knockdown of periostin expression in mice results in early-onset periodontitis and failure of cardiac healing after acu...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034514543015
更新日期:2014-09-01 00:00:00
abstract::The universally accepted concept of delay-loaded dental implants has recently been challenged. This study hypothesizes that early loading (decreased implant healing time) leads to increased bone formation and decreased crestal bone loss. We used 17 minipigs to study implants under a controlled load, with non-loaded im...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910308200803
更新日期:2003-08-01 00:00:00
abstract::Periodontal ligament (PDL) cells play an important role in maintaining the homeostasis of periodontal tissues. However, it is not known how PDL cells contribute to osteoclastogenesis. In this study, we examined the consequences of cell-to-cell interactions between peripheral blood mononuclear cells (PBMCs) and PDL cel...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345010800030801
更新日期:2001-03-01 00:00:00
abstract::Although the occlusal vertical dimension (OVD) is strictly controlled, the neuronal mechanism of its regulation is still unclear. We hypothesize that neurons in the trigeminal mesencephalic nucleus (MesV) play an important role in the regulation of the OVD, because the MesV receives the projection from jaw-closing mus...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910308200715
更新日期:2003-07-01 00:00:00
abstract::Priming with tumor antigens is one of the most important strategies in cancer immunotherapy. To enhance tumor antigenicity, OK-432, a streptococcal preparation, was coupled to squamous cell carcinoma (KLN-205) by means of a 0.2% glutaraldehyde method. The purpose of this study was to investigate whether OK-432-conjuga...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910308200813
更新日期:2003-08-01 00:00:00
abstract::When measured once, psychological stress predicts development of painful temporomandibular disorder (TMD). However, a single measurement fails to characterize the dynamic nature of stress over time. Moreover, effects of stress on pain likely vary according to biological susceptibility. We hypothesized that temporal es...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034515595043
更新日期:2015-09-01 00:00:00
abstract::When one uses composite resins, the curing contraction, the stiffness of the material, and the strength of the vulnerable dentinal bond are important factors in determining the marginal adaptation of the restoration. Calculations based on these intrinsic material properties have indicated that both bulk placement and ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345880670050901
更新日期:1988-05-01 00:00:00
abstract::Moderate elevation of serum C-reactive protein (CRP) is a risk factor for cardiovascular disease among apparently healthy individuals, although factors that create this inflammatory response in the absence of systemic illness have not been clarified. This study aimed to: (1) evaluate associations among periodontal dis...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345000790010701
更新日期:2000-01-01 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::The distribution, genetic relatedness, and peptidase activity in hydrolyzing N-benzoyl-L-arginine-p-nitroanilide by Capnocytophaga species isolated from calculus- and non-calculus-formers were determined in this study. The proportion and prevalence of Capnocytophaga species were higher in plaque samples from the calcu...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345910700070601
更新日期:1991-07-01 00:00:00
abstract::Three single-composition, high-copper amalgams were analyzed for the composition of their before- and after-reaction phases. The method used was electron probe microanalysis. The results may be summarized as follows: All alloys consist essentially of Ag3Sn (gamma), Cu3Sn (epsilon), and, in some cases, Ag4Sn (beta). Wh...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345840630062301
更新日期:1984-06-01 00:00:00
abstract::The kinetics of subsurface demineralization of tooth sections has been studied in real-time by scanning microradiography (SMR). Demineralization was carried out: (1) with a large volume of solution buffered to pH = 4 to maintain a constant composition; and (2) in a small constant volume (approximately 3 mL), buffered ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345930720051401
更新日期:1993-05-01 00:00:00
abstract::Attempts to produce resin composite with antibacterial properties by incorporation of an antibacterial agent such as chlorhexidine have been reported, but problems can arise due to release of the inhibitory agent from the composite. Such problems may include toxic effects, influence on mechanical properties, and loss ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345940730080701
更新日期:1994-08-01 00:00:00
abstract::Extracellular microcapsules have been demonstrated on cells of most serotypes of Streptococcus mutans by electron microscopy, using bacterial strains of the various serotypes and peroxidase labeled or unlabeled immune serum. A correlation was noted between the amount of capsular substance on the strains of S mutans ex...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345770560021101
更新日期:1977-02-01 00:00:00
abstract::Components of resin materials may damage DNA, leading to genetic alterations in mammalian cells. Here, monomers were analyzed for the induction of chromosomal aberrations indicated by micronuclei induced in V79 cells. A dose-related increase in the numbers of micronuclei was observed with triethyleneglycol dimethacryl...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345010800070401
更新日期:2001-07-01 00:00:00
abstract::With the objective of contributing to the understanding of factors influencing the characteristics of dentition, dental observations from 429 children and adult highland people of western Bolivia are described. Various age, sex, ethnic, and village differences are observed in malocclusion, dental caries, periodontal d...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345780570030901
更新日期:1978-03-01 00:00:00
abstract::The purpose of this study was to determine the role of saliva-derived biomarkers and periodontal pathogens during periodontal disease progression (PDP). One hundred human participants were recruited into a 12-month investigation. They were seen bi-monthly for saliva and clinical measures and bi-annually for subtractio...
journal_title:Journal of dental research
pub_type: 临床试验,杂志文章
doi:10.1177/0022034511399908
更新日期:2011-06-01 00:00:00
abstract::Angiogenesis and biomineral substrates play major roles in bone development and regeneration. We hypothesized that macroporous scaffolds of biomineralized 85:15 poly(lactide-co-glycolide), which locally release vascular endothelial growth factor-165 (VEGF), would direct simultaneous regeneration of bone and vascular t...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910408300304
更新日期:2004-03-01 00:00:00
abstract::Significant inhibition of PMN metabolic activity by F- occurred at 0.1, 0.5 and 0.0 mM F- for O2- generation, 1-C14 CO2 release labeled glucose and NBT-reduction respectively. This inhibition resulted primarily from F- suppression of nonoxidative glucose metabolism. As the concentration of F- in the O2- generating sys...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345790580092101
更新日期:1979-09-01 00:00:00
abstract::Mesenchymal stem cells isolated from different dental tissues have been described to have osteogenic/odontogenic-like differentiation capacity, but little attention has been paid to the biochemical composition of the material that each produces. Here, we used Raman spectroscopy to analyze the mineralized materials pro...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034515599765
更新日期:2015-11-01 00:00:00