Abstract：
:Ectopic tooth transplants are known to receive rich innervation of local neurons, but the precise location and structural features of neurites in the pulp and periodontal ligament (PDL) of such transplants are unclear. In this experiment, the molar tooth germs of rat embryos and incisors of young rats were subcutaneously transplanted into the dorsal regions of rats and processed, at various time intervals, for immunohistochemical demonstration of neural elements. Teeth with periodontal tissue elements developed in most of the molar transplants in 6 or 8 wk and received rich innervation, including some autonomic fibres, in the pulp. Nerve elements were also confirmed to be present in the PDL of these transplants, including specialized nerve ending-like structures reminiscent of the periodontal Ruffini endings. Mechanoreceptor-like structures were also induced in the regenerated PDL of similarly transplanted incisors, although the success rate was low. We conclude that rich and highly ordered innervation of the pulp, and occasional development of mechanoreceptors in the regenerated PDL of ectopic dental transplants, imply a high probability of successful induction of teeth with both nociceptive and mechanical sensations in the ectopic tooth and/or tooth germ transplant systems, although differentiation of mechanoreceptor-like nerve endings occurred in only a few rare cases.
journal_name
Eur J Oral Scijournal_title
European journal of oral sciencesauthors
Higuchi K,Santiwong P,Tamaki H,Terashima T,Nakayama H,Notani T,Iseki H,Baba O,Takano Ydoi
10.1111/j.1600-0722.2008.00546.xsubject
Has Abstractpub_date
2008-08-01 00:00:00pages
324-33issue
4eissn
0909-8836issn
1600-0722pii
EOS546journal_volume
116pub_type
杂志文章abstract：:Immunoexpression of the extracellular matrix (ECM) proteins laminin, fibronectin, tenascin and types I, III and IV collagen was analyzed in the major and minor salivary glands of seven human fetuses at different gestational ages. The results showed the presence and localization of laminin, collagen IV and fibronectin ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2004.00169.x
更新日期：2004-12-01 00:00:00
abstract：:The amelogenin proteins are required for normal enamel development, and the most abundant amelogenins expressed from alternatively spliced mRNAs are M180 and leucine-rich amelogenin protein (LRAP). The X-Chromosomal Amelogenin (Amelx) null [knockout (KO)] mouse has an enamel defect similar to human X-linked amelogenes...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2011.00882.x
更新日期：2011-12-01 00:00:00
abstract：:Native and recombinant human bone morphogenetic/osteogenic proteins (BMPs/ OPs) singly initiate bone induction in vivo. The finding of synchronous but spatially different BMPs/OPs expression during periodontal tissue morphogenesis suggests novel therapeutic approaches using morphogen combinations based on recapitulati...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2001.00041.x
更新日期：2001-08-01 00:00:00
abstract：:Social support is an important phenomenon in the psychosocial work environment. The aim of this study was to assess the extent to which Danish general dental practitioners perceived support from colleagues and to relate perceived support to demographic and work related background factors. A questionnaire was sent to a...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2007.00514.x
更新日期：2008-04-01 00:00:00
abstract：:Dentin bonding using the total-etch method has been claimed to be technique-sensitive. The aim of this study is to examine the effect of acid-etch variations on the dentin demineralization and interfacial structure of the adhesive-dentin bond using a differential staining technique. Single Bond adhesive with 35% phosp...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2004.00127.x
更新日期：2004-06-01 00:00:00
abstract：:This study investigated the effect of low-power, non-thermal atmospheric pressure plasma (NT-APP) treatments, in pulsed and conventional modes, on the adhesion of resin composite to dentin and on the durability of the bond between resin composite and dentin. A pencil-type NT-APP jet was applied in pulsed and conventio...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12153
更新日期：2014-12-01 00:00:00
abstract：:The aim of this investigation was to study the intraoral pH response on tooth surfaces in relation to dental erosion during and after drinking a sugar-free cola-type soft drink. Six different methods of drinking were tested in a randomized order: holding; short-sipping; long-sipping; gulping; nipping; and sucking. Two...
journal_title：European journal of oral sciences
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1600-0722.2004.00172.x
更新日期：2004-12-01 00:00:00
abstract：:Plasma arc light units for curing resin composites have been introduced with the claim of relatively short curing times. The purpose of the present study was to measure and compare elution of monomers from an experimental BisGMA-TEGDMA resin and a commercial resin composite when cured with a halogen unit and when cure...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2000.108004341.x
更新日期：2000-08-01 00:00:00
abstract：:Dentinogenesis imperfecta type II and dentin dysplasia type II are diseases resulting in abnormal dentin formation, which have been mapped to overlapping regions of human chromosome 4q defined by markers D4S2691 and D4S2692 (6.6 cM) and D4S3291 and SPP1 (14.1 cM), respectively. Recently, two of the major non-collageno...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1998.tb02180.x
更新日期：1998-01-01 00:00:00
abstract：:The present study investigated whether daily systemic administration of docosahexaenoic acid (DHA) in rats could attenuate the hyperexcitability of trigeminal spinal nucleus caudalis (SpVc) neurons associated with hyperalgesia. Inflammation was induced in rats by injecting complete Freund's adjuvant into the whisker p...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12571
更新日期：2018-12-01 00:00:00
abstract：:Treatment programs to prevent perinatal and postnatal HIV-1 transmission have become available in sub-Saharan Africa, leading to an emerging population of HIV-1 exposed uninfected (HEU) children. Exposure to HIV-1 in utero and during breastfeeding may increase the risk of morbidity and mortality in HEU children. This ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12669
更新日期：2020-02-01 00:00:00
abstract：:The aim of our study was to compare the changes in children's oral health-related behavior, knowledge, and attitudes obtained using an oral health-promotion approach, a risk-strategy and promotion approach, and reference area, and to report changes in the behavior of children between the experimental and the control g...
journal_title：European journal of oral sciences
pub_type： 杂志文章,随机对照试验
doi：10.1111/j.1600-0722.2009.00640.x
更新日期：2009-08-01 00:00:00
abstract：:Tooth development is regulated through a series of reciprocal interactions between the dental epithelium and mesenchyme and requires protein products of a number of genes. It has been reported that selective tooth agenesis is associated with mutations in human MSX and PAX9 genes. Mutational analysis of the two genes w...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1034/j.1600-0722.2003.00036.x
更新日期：2003-06-01 00:00:00
abstract：:Women from ancient societies have shown a higher prevalence of dental caries in comparison with men. Recent research has shown that the relationship between increased oestrogen production during pregnancy and decreased salivary flow is a possible cause for the higher levels of caries in women, which is in contrast to ...
journal_title：European journal of oral sciences
pub_type： 历史文章,杂志文章
doi：10.1111/eos.12586
更新日期：2019-02-01 00:00:00
abstract：:Osteoclasts are hematopoietic in origin and formed by proliferation, differentiation and fusion of osteoclast progenitor cells. However, the signal transducing mechanisms involved in generation of osteoclasts are not clear. We have used two well-known adenylate cyclase stimulators to examine the effect of cyclic AMP (...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1046/j.0909-8836.1999.eos107108.x
更新日期：1999-02-01 00:00:00
abstract：:Immunosuppressive agents have been recognized as a factor affecting bone metabolism. The aim of the present study was to evaluate the influence of FK-506 administration on the healing of bone around titanium implants. Thirty-two male mice were randomly allocated to two groups: the FK-506 group (n = 16 mice), which rec...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12320
更新日期：2017-02-01 00:00:00
abstract：:The purpose was to investigate if antigenic fragments of aggrecan and cartilage oligomeric matrix protein (COMP) are detectable by enzyme-linked immunosorbent assay in lavage fluids from the temporomandibular joint (TMJ) and to examine if the relative content of these cartilage markers changes during development of os...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1997.tb00254.x
更新日期：1997-08-01 00:00:00
abstract：:The objective of this study was to obtain a geographic world map of scientific production in dentistry by analysing published papers. Articles and reviews in the Dentistry, Oral Surgery & Medicine category published from 1999 to 2003 were accessed through the ISI database. The data were analyzed quantitatively (number...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2006.00244.x
更新日期：2006-04-01 00:00:00
abstract：:The aim of the present study was to determine the nature of the cells associated with the formation of reparative acellular extrinsic fiber cementum (AEFC). Calcifying collagen membranes, hydroxyapatite particles and/or non-resorbable ePTFE membranes were implanted in lesions made in the periodontium of the rat mandib...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1998.tb02200.x
更新日期：1998-01-01 00:00:00
abstract：:The formation of dental enamel is a prototype of functional tissue development through biomineralization. Amelotin (AMTN) is a recently discovered secreted enamel protein predominantly expressed during the maturation stage of enamel formation. It accumulates in a basal lamina-like structure at the interface between am...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2011.00870.x
更新日期：2011-12-01 00:00:00
abstract：:The aim of this double-blind study was to enumerate the total number of living and dead bacteria on defined tooth areas during the application of antibacterial mouthrinses. After prophylaxis, 40 students refrained from all oral hygiene measures for 3 d, during which they rinsed with a phenolic compound (Listerine), an...
journal_title：European journal of oral sciences
pub_type： 临床试验,杂志文章
doi：10.1111/j.1600-0722.1995.tb01857.x
更新日期：1995-12-01 00:00:00
abstract：:The aim of the present study was to evaluate whether the outcome of treatment using an intraoral mandibular advancement device in patients with obstructive sleep apnoea is associated with the mandibular morphology. The effects of the device on apnoeas and sleep were evaluated in 32 men with obstructive sleep apnoea in...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1046/j.0909-8836.1998.eos106503.x
更新日期：1998-10-01 00:00:00
abstract：:Low concentrations of fluoride have a beneficial effect on enamel and dentin de- and remineralization. After fluoride treatments, such as topical applications, rinses or dentifrices, salivary fluoride concentrations decrease exponentially in a biphasic manner to very low concentrations within a few hours. For treatmen...
journal_title：European journal of oral sciences
pub_type： 杂志文章,评审
doi：10.1111/j.1600-0722.1997.tb00231.x
更新日期：1997-10-01 00:00:00
abstract：:Root resorption appears to be an inevitable sequel to orthodontic tooth movement, occurring either apically or along surfaces in and around the pressure zones. However, there is uncertainty as to the location of initial cementum repair in resorbed areas as well as the time of onset of repair. The aim of the present st...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.1995.tb00029.x
更新日期：1995-10-01 00:00:00
abstract：:We aimed to evaluate (i) changes in dental fear over time during pregnancy and after delivery among mothers and fathers and (ii) whether these changes inter-relate to changes in depression and anxiety. Longitudinal pilot data for the FinnBrain Cohort study were used. Of 254 pregnant families, 80% agreed to participate...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12026
更新日期：2013-06-01 00:00:00
abstract：:Recent studies have shown that bone morphogenetic protein 9 (BMP-9) can induce osteogenic differentiation in human periodontal stem cells and human periodontal ligament fibroblasts (PDLFs). Bone morphogenetic protein 9 may be used in periodontal tissue regeneration because of its potent osteoinductive ability. Human p...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/eos.12336
更新日期：2017-04-01 00:00:00
abstract：:The aim was to investigate risk indicators associated with dental erosive wear among 18-yr-old subjects in Oslo, Norway. Of 3,206 adolescents invited to participate in a screening examination for erosive wear, 1,456 were examined (giving a response rate of 45%). As part of the examination all participants completed a ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2012.00997.x
更新日期：2012-12-01 00:00:00
abstract：:The aim of this study was to visualize fluid movement through dental enamel in vivo. Fifty permanent upper central incisors, from subjects aged 10-70 yr, and 5 permanent central just-erupted incisors, from subjects aged 6-7 yr, were included in the study. An impression was obtained by vinyl polyxiloxane, and replicas ...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2007.00445.x
更新日期：2007-06-01 00:00:00
abstract：:The purpose of this study was to evaluate the durability of one-bottle self-etching adhesive during long-term water-storage testing. Resin-dentin bonded specimens were prepared using four commercially available one-bottle self-etching adhesives. The specimens were sectioned perpendicular to the adhesive interface to p...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2009.00664.x
更新日期：2009-10-01 00:00:00
abstract：:The demineralization of dentin was studied when placed adjacent to one of four experimental denture base-resins. These experimental resins contained polymethylmethacrylate (PMMA) and 0, 5, 10, 20 or 30 wt% surface reaction-type prereacted glass-ionomer (S-PRG) filler, respectively. A dentin thin-section was sandwiched...
journal_title：European journal of oral sciences
pub_type： 杂志文章
doi：10.1111/j.1600-0722.2009.00678.x
更新日期：2009-12-01 00:00:00
