Abstract:
:Using glycoproteins and milk oligosaccharides as substrate acceptors, we demonstrated at least two fucosyltransferases in human parotid saliva. One enzyme transferred L-fucose from GDP-fucose to the C-3 position of N-acetylglucosamine or glucose residue of oligosaccharide chains, and the other transferred to the C-4 position of N-acetylglucosamine residue of oligosaccharide chains.
journal_name
J Dent Resjournal_title
Journal of dental researchauthors
Tamagawa H,Inoshita E,Shibata S,Shizukuishi S,Tsunemitsu Adoi
10.1177/00220345830620070701subject
Has Abstractpub_date
1983-07-01 00:00:00pages
811-4issue
7eissn
0022-0345issn
1544-0591journal_volume
62pub_type
杂志文章abstract::Dentin sialoprotein (DSP) and dentin phosphoprotein (DPP) are expressed as a single mRNA transcript coding for a large precursor protein termed dentin sialophosphoprotein (DSPP). DSP, DPP, and DSPP have been considered to be tooth-specific. To test for the expression of the dspp gene in bone, we performed Western immu...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910208100607
更新日期:2002-06-01 00:00:00
abstract::The mechanism of formation of nodular material on the surface of a Pd-Ag-based alloy for porcelain during pre-porcelainization heat treatment was investigated using scanning electron microscopy, x-ray diffraction, quantitative metallography, and Auger electron spectroscopy. The nodules were found to form by a Nabarro-...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345830620121201
更新日期:1983-12-01 00:00:00
abstract::A multiple logistic regression analysis was used to compute the odds ratios for 11 common occlusal features for asymptomatic controls (n = 147) vs. five temporomandibular disorder groups: Disc Displacement with Reduction (n = 81), Disc Displacement without Reduction (n = 48), Osteoarthrosis with Disc Displacement Hist...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345930720061301
更新日期:1993-06-01 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::Severe early childhood caries (S-ECC) is a multifactorial disease that can lead to suffering and reduced oral health-related quality of life in young children. The bacterial and fungal composition of dental plaque and how children's sex is associated with S-ECC are largely unknown. In this study, V4-16S rRNA and ITS1 ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034520908595
更新日期:2020-06-01 00:00:00
abstract::Synovial hyperplasia is a feature of degenerative temporomandibular joint (TMJ) disease. However, the mechanism by which hyperplasia progresses in the TMJ is unknown. Based on the hypothesis that the oxidative stress generated by mechanical loading causes degenerative changes in the TMJ synovium, we investigated the g...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/154405910408300807
更新日期:2004-08-01 00:00:00
abstract::Dental composites develop residual stresses during polymerization due to shrinkage. These stresses may change with time because of relaxation and water sorption in the oral environment. This phenomenon is likely dependent on the composition of the materials, specifically their hydrophilic characteristics, and could re...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034513513905
更新日期:2014-02-01 00:00:00
abstract::The human patched gene (PTCH) functions in both embryologic development and tumor suppression. PTCH mutations have been found in odontogenic keratocysts. However, the expression and localization of the protein product of the gene have not been determined in odontogenic tumors and cysts. We investigated 68 odontogenic ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0810757
更新日期:2002-11-01 00:00:00
abstract::A quantitative microprobe analysis was conducted on three commercial amalgams to determine the nature of the phases present. The presence of tin in the Ag-Hg phase (gamma1) was confirmed and Cu-3Sn was found in the original alloy particles. In the dispersant amalgam studied, little Sn-Hg phase (gamma-2) was found and ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:
更新日期:1975-03-01 00:00:00
abstract::Better understanding of dental caries and other oral conditions has guided new strategies to prevent disease and manage its consequences at individual and public health levels. This article discusses advances in prevention and minimal intervention dentistry over the last century by focusing on some milestones within s...
journal_title:Journal of dental research
pub_type: 历史文章,杂志文章
doi:10.1177/0022034519837252
更新日期:2019-06-01 00:00:00
abstract::It was recently reported that human periapical cysts (hPCys), a commonly occurring odontogenic cystic lesion of inflammatory origin, contain mesenchymal stem cells (MSCs) with the capacity for self-renewal and multilineage differentiation. In this study, periapical inflammatory cysts were compared with dental pulp to ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034515570316
更新日期:2015-06-01 00:00:00
abstract::Modulation of the phosphoinositide signal transduction pathway by arachidonic acid (AA) in collagenase-dispersed rat submandibular acinar cells was investigated. The muscarinic agonist, carbachol, stimulated PIP2 hydrolysis and the generation of IP3 to five-fold the control levels. This response was inhibited by 75% o...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345920710080101
更新日期:1992-08-01 00:00:00
abstract::Selected strains of oral bacteria were analyzed for their ability to degrade wheat starch, maltose, maltotriose, and maltoheptaose. S. sanguis IUOM-11M and JC804, S. mutans 6715, S. salivarius IUOM-8, A. viscosus IUOM-62, and A. naeslundii ATCC 12104 degraded all four substrates. S. mutans NCTC 10449 degraded starch, ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345880670011501
更新日期:1988-01-01 00:00:00
abstract::The purpose of this investigation was to examine the inhibitory effects of aqueous extracts derived from the bark-containing sticks (Neem stick) of Azadirachta indica upon bacterial aggregation, growth, adhesion to hydroxyapatite, and production of insoluble glucan, which may affect in vitro plaque formation. Neem sti...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345960750021301
更新日期:1996-02-01 00:00:00
abstract::Two series of dental composites, along with the unfilled resin matrix, were examined to determine the effects of filler level and size on selected properties. Both series were prepared by incorporating a silanated barium borosilicate filler into a visible-light-activated polyphenylene polymethacrylate resin matrix. On...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345850640121501
更新日期:1985-12-01 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::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::Fluoride content of drinking water is an important criterion in prescribing fluoride supplements. The majority of practicing dentists and physicians prescribe fluoride supplements, yet many apparently are unaware of the fluoride levels in their patients' drinking water. Characteristics of North Carolina (NC) dentists,...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345860650011301
更新日期:1986-01-01 00:00:00
abstract::Human tooth wear occurs so slowly that traditionally it has needed months or years to be measurable. This study showed that microscopic changes in wear patterns on human teeth could be detected in a matter of days and could be used as indicators of rates of wear. Thus, daily or weekly changes in rates of wear can be d...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345910700030901
更新日期:1991-03-01 00:00:00
abstract::The main purpose of this paper is to review the various methods used for evaluation of fluoride retention in saliva, plaque, and enamel following application of topical anti-caries treatments such as F dentifrices and F mouthwashes. Such methods monitor delivery of fluoride to the site of action, the mouth, and so can...
journal_title:Journal of dental research
pub_type: 杂志文章,评审
doi:10.1177/002203459207100S29
更新日期:1992-04-01 00:00:00
abstract::Our observations confirm the previously reported observation that multinucleated cells develop within a two-week period in cat bone-marrow cultures. Calcitonin induces cytoplasmic contraction in these multinucleated cells, which indicates that they resemble osteoclasts. After seven days of culture, cat bone-marrow cul...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345860650070201
更新日期:1986-07-01 00:00:00
abstract::The filtration and diffusion of tritiated water through dentin disks were measured ina split-chamber diffusion cell. The dentin had been cut with a diamond disk and the surfaces modified with a carbide fissure bur or diamond bur. Disks were given a secondary burnishing treatment with a blank bur or a modified blank bu...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345810600061101
更新日期:1981-06-01 00:00:00
abstract::Although pulp fibroblasts are a major cell type in dental pulp, their roles in microbial recognition and pulpal inflammation are not well-understood. Considering the pivotal role of Toll-like receptors (TLRs) in the recognition of micro-organisms, we hypothesized that TLRs on pulp fibroblasts may induce inflammatory s...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034509354720
更新日期:2010-02-01 00:00:00
abstract::Eugenol, in the 100 percent concentration in commercial use, was applied to a circumscribed area, 3 mm in diameter, of rat labial mucosa for 1 minute. Reaction periods of 15 minutes, 1, 2, 4 and 6 hours were then permitted. Using routine histological procedures for processing the experimental tissues, it was observed ...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345780570110901
更新日期:1978-11-01 00:00:00
abstract::Odontoblasts, with their strategic arrangement along the outermost compartment of the dentin-pulp complex, have been suggested to have sensory function. In addition to their primary role in dentin formation, growing evidence shows that odontoblasts are capable of sensing mechanical stimulation. Previously, we found th...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034518759947
更新日期:2018-08-01 00:00:00
abstract::Porcine dentin sialophosphoprotein (DSPP) is the most abundant non-collagenous protein in dentin. It is processed by proteases into 3 independent proteins: dentin sialoprotein (DSP), dentin glycoprotein (DGP), and dentin phosphoprotein (DPP). We fractionated DPP and DSP along with TGF-β activity by ion exchange (IE) c...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034514534690
更新日期:2014-07-01 00:00:00
abstract::Dimensions and velocity of mandibular movement are important variables in the evaluation of masticatory and speech patterns. However, little information is available concerning elderly dentates and their oral motor function and behavior. Double recordings of a chewing period, from start to swallowing, were performed i...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345900690021101
更新日期:1990-02-01 00:00:00
abstract::During porcelainization the non-preoxidized alloy develops a Be-rich reaction zone in the interface which separates a Be-depleted alloy from a Li and (to a lesser extent Na) depleted region of the ceramic. Thus, Be diffuses to the interface through the alloy Be degrees leads to Be++ + 2 e- occurs at the interface; som...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345780570021501
更新日期:1978-02-01 00:00:00
abstract::Weanling rice rats were fed either standard laboratory chow or Diet 2000. The animals were sacrificed at 4, 8, 12, and 15 weeks. There was an increasing amount of exposed root surface and root surface caries with age in the animals fed Diet 2000. There was exposed root surface but no caries in the animals fed laborato...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/00220345770560091701
更新日期:1977-09-01 00:00:00
abstract::Inorganic polyphosphate [Poly(P)] is especially prevalent in osteoblasts. We tested the hypothesis that Poly(P) stimulates osteoblastic differentiation and polyphosphate metabolism for bone formation. The osteoblast-like cell line, MC 3T3-E1, was cultured with Poly(P), and gene expression was evaluated by real-time re...
journal_title:Journal of dental research
pub_type: 杂志文章
doi:10.1177/0022034510363096
更新日期:2010-05-01 00:00:00