Abstract：
:The effect of a topical fluoride regimen consisting of a four-minute pre-treatment with a saturated dicalcium phosphate dihydrate (DCPD) solution followed by a four-minute application of APF was compared with that of a four-minute application of APF alone with respect to the deposition of fluoride in enamel in an apatitic form in vitro. Following the topical applications, specimens were washed in either (1) an inorganic wash solution for 24 hrs or (2) an inorganic wash solution with 1 ppm F added for 28 days; specimens were then subjected to KOH extraction for 24 hrs. Fluoride-by-depth profiles revealed that the DCPD/APF treatment resulted in a significant increase in the apatitic F concentration of enamel to a depth of 20 microns, while APF application alone did not. All groups exposed to the 1 ppm F wash acquired significant amounts of apatitic F, with the differences between groups remaining relatively constant.
journal_name
J Dent Resjournal_title
Journal of dental researchauthors
Crall JJ,Bjerga JMdoi
10.1177/00220345860650030201subject
Has Abstractpub_date
1986-03-01 00:00:00pages
387-9issue
3eissn
0022-0345issn
1544-0591journal_volume
65pub_type
杂志文章abstract：:Selected anaerobic, capnophilic and facultative bacteria isolated from patients with various forms of periodontal health and disease were tested for their susceptibility to antibiotics and antimicrobial agents. Specific bactericidal and minimum inhibitory concentrations were compared to disc zone diameters, thereby ge...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345790580071401
更新日期：1979-07-01 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
abstract：:The purpose of this investigation was to determine the water sorption and solubility, as well as the filler composition and extent of chemical degradation in water, of eight different posterior composites. With one exception, the materials with the largest quantity of fillers had the least water sorption and solubilit...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345860650110601
更新日期：1986-11-01 00:00:00
abstract：:Interfacial bonding and stability of gamma-methacryloxypropyltrimethoxysilane with silica surfaces have been studied by means of infrared spectroscopy. The addition of n-propylamine enhances silanization of gamma-methacryloxypropyltrimethoxysilane to silica surfaces in normal aliphatic hydrocarbons, and cyclohexane yi...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345820610121301
更新日期：1982-12-01 00:00:00
abstract：:1. A method has been developed and described for obtaining accurate thermal diffusivity values for dental cements and other restorative materials. This method employs specimens of a short cylindrical geometry which are readily fabricated from simply-constructed molds. 2. Results obtained for polycarboxylate and glass-...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345810600120801
更新日期：1981-12-01 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：:The cariostatic benefit from water fluoridation is indisputable, but the knowledge of possible adverse effects on bone and fracture risk due to fluoride exposure is ambiguous. The association between long-term (chronic) drinking water fluoride exposure and hip fracture (ICD-7-9: '820' and ICD-10: 'S72.0-S72.2') was as...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034513506443
更新日期：2013-11-01 00:00:00
abstract：:This 24-mo randomized controlled trial was based on a double-blind parallel design, and it compared the effectiveness of 2 fluoride application protocols in arresting dentine caries in primary teeth. Three-year-old children with active dentine caries were recruited and randomly allocated to 2 treatment groups. Childre...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034520952031
更新日期：2021-01-01 00:00:00
abstract：:Growing interest in the treatment and prevention of Molar/Incisor Hypomineralization (MIH) warrants investigation into the protein composition of hypomineralized enamel. Hypothesizing abnormality akin to amelogenesis imperfecta, we profiled proteins in hypomineralized enamel from human permanent first molars using a b...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034510375824
更新日期：2010-10-01 00:00:00
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...
journal_title：Journal of dental research
pub_type： 临床试验,杂志文章
doi：10.1177/00220345790580090201
更新日期：1979-09-01 00:00:00
abstract：:The etiology of dental caries reflects a complex interplay of biochemical, microbial, genetic, social and physical environmental, and health-influencing behavioral factors. This review updates the literature on the efficacy of behavioral approaches to caries prevention for children up to 18 y of age. Included were stu...
journal_title：Journal of dental research
pub_type： 杂志文章,评审
doi：10.1177/0022034515609034
更新日期：2016-01-01 00:00:00
abstract：:Previous findings from studies utilizing human labial and palatine minor salivary glands are reviewed. These studies took histopathological, biochemical, and ultrastructural approaches, and focused on control and diseased glands. Disease-oriented summarization are used, and control results are discussed in the context...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345870660s108
更新日期：1987-02-01 00:00:00
abstract：:This randomized controlled trial aimed to evaluate the duration and outcome quality of orthodontic treatment with a customized fixed appliance system versus a noncustomized system. Patients ( n = 180) were randomized and received orthodontic treatment with the Insignia customized orthodontic system or the Damon Q nonc...
journal_title：Journal of dental research
pub_type： 杂志文章,随机对照试验
doi：10.1177/0022034517720913
更新日期：2017-12-01 00:00:00
abstract：:Adenoviral vectors effectively transfer genes to rat salivary glands. However, potent immune responses limit their use in vivo. Mice offer more opportunities than rats for the study of these immune processes. We first established conditions for infection of mouse salivary glands, with an adenoviral vector. The effects...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345000790020201
更新日期：2000-02-01 00:00:00
abstract：:Acculturation is a complex phenomenon that can serve as a proxy for cultural norms and behaviors affecting care-seeking, prevention behaviors, and, ultimately, health outcomes. The purpose of this study was to assess the effect of acculturation on the oral health of Haitian immigrants in New York City. We hypothesized...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910408300219
更新日期：2004-02-01 00:00:00
abstract：:Selected strains of oral Streptococcus and Actinomyces have been tested for their ability to grow in the presence of mercury. Strains were tested for growth on a semi-defined medium with low mercury-binding characteristics. Sensitivities were initially measured on agar plates, and subsequently, selected strains were g...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345930720091201
更新日期：1993-09-01 00:00:00
abstract：:Ten cats were immunized with subcutaneous injections of keyhole limpet hemocyanin (KLH). After it was determined that the experimental animals had developed circulating antibodies to KLH, challenge doses of KLH were administered via the root canal system. The radiographic and histologic findings suggest that antigen-a...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345800590011601
更新日期：1980-01-01 00:00:00
abstract：:The aim of this systematic review and network meta-analysis was to summarize the direct and indirect clinical evidence on the effectiveness of professionally applied and self-applied topical fluorides in preventing dental root caries. Controlled clinical trials with any follow-up duration were included. MEDLINE, PubMe...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034520906384
更新日期：2020-05-01 00:00:00
abstract：:Autoimmune responses to heat-shock protein 60 (HSP60) contribute to the progression of atherosclerosis, whereas immunization with HSP60 may induce atheroprotective responses. We assessed the capacity of an atheroprotective vaccine that targeted a recombinant HSP60 from Porphyromonas gingivalis (rGroEL) to induce a pro...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034514523784
更新日期：2014-04-01 00:00:00
abstract：:Previous research, in which the bonding effectiveness of the 3 self-etch monomers HAEPA, EAEPA, and MAEPA was determined, showed that MAEPA was most effective. In this study, the molecular interactions of these monomers with hydroxyapatite and dentin were investigated by combining x-ray diffraction, infrared spectrosc...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034510397197
更新日期：2011-05-01 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：:Incubation of saliva supernatant after three hours at 37 C revealed that salivary anionic proteins were susceptible to enzymatic attack by salivary enzymes not removable by centrifugation at 10,000 g. In the presence of washed suspensions of S mutans or S sanguis additional changes in electrophoretic behavior of anion...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：
更新日期：1975-03-01 00:00:00
abstract：:The differential diagnosis of dental wear lesions affects their clinical management. We hypothesized that surface texture parameters can differentiate simulated erosion, abrasion, and erosion-abrasion lesions on human enamel and dentin. This in vitro study comprised 2 parts (both factorial 4 × 2), with 4 lesion types ...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/0022034516629941
更新日期：2016-05-01 00:00:00
abstract：:The hypothesis that periodontal disease is associated with pre-term low birthweight was tested in a prospective follow-up study of rural prima-gravida women (N = 227) who were free of tobacco, alcohol, and drug use. Women with 3rd trimester mean probing pocket depths, plaque, and bleeding scores that were greater than...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910508400313
更新日期：2005-03-01 00:00:00
abstract：:A water-soluble lipopolysaccharide from Salmonella enteritidis and a phenol-soluble lipopolysaccharide from Leptotrichia buccalis were applied topically to the healthy marginal gingivae of beagle dogs. Saline was applied to contralateral areas as an internal control. Increases in vascular permeability were monitored b...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345860650020301
更新日期：1986-02-01 00:00:00
abstract：:In the rat parotid acinar cell, methacholine caused an increase in [Ca2+]i as determined by quin-2 fluorescence. The increase in [Ca2+]i was initially independent of, and subsequently dependent on, the presence of extracellular Ca2+, indicating mobilization of intracellular Ca2+, as well as activation of Ca2+ entry. M...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345870660022701
更新日期：1987-02-01 00:00:00
abstract：:The use of electric current during the application of etch-and-rinse adhesive systems has been recently claimed to increase bonding of etch-and-rinse adhesives by enhancing substrate impregnation. The null hypothesis tested in this study was that electrically assisted application has no effect on bond strength of self...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910608501205
更新日期：2006-12-01 00:00:00
abstract：:Chondroitin sulfate is up-regulated in granulation tissue during wound healing. To investigate the role of chondroitin sulfate in the wound-healing process after surgical repair of cleft palate, we isolated and cultured rabbit palatal fibroblasts. Treatment with chondroitin-6-sulfate resulted in a dose-dependent incre...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910408301111
更新日期：2004-11-01 00:00:00
abstract：:Resin-bonded bridges may replace missing teeth and act as splints in periodontal treatment. The objective of this study was to investigate the etch pattern after electrolytic etching of selected Co-Cr alloys in hydrochloric acid and to assess the changes in alloy composition after different etching times. The alloys i...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/00220345870660091301
更新日期：1987-09-01 00:00:00
abstract：:Although the contribution of the oral microbiota to oral malodor is well-documented, the potential role of Gram-positive micro-organisms is unclear. In the current study, we tested the hypothesis that Gram-positive micro-organisms contribute to malodor production by deglycosylating oral glycoproteins, rendering them s...
journal_title：Journal of dental research
pub_type： 杂志文章
doi：10.1177/154405910608501007
更新日期：2006-10-01 00:00:00
