Abstract：
:The expression and distribution of inducible nitric oxide synthase (iNOS) was examined in 12 samples of human temporomandibular joint (TMJ) with internal derangement (ID) and four control specimens. In the diseased joints, strong or definite iNOS reactivity was expressed in synovial lining and endothelial cells; weaker activity was present in synovial fibroblasts. In contrast, although there was weak expression of iNOS in synovial fibroblasts and endothelial cells in the two control specimens, there was no iNOS staining in the synovial lining cell layers. This original report that iNOS is expressed in the synovial tissue of the temporomandibular joint indicates that nitric oxide is produced locally at least in the synovial lining in these joints when affected by internal derangement.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Homma H,Takahashi T,Seki H,Ohtani M,Kondoh T,Fukuda Mdoi
10.1016/s0003-9969(00)00086-8subject
Has Abstractpub_date
2001-01-01 00:00:00pages
93-7issue
1eissn
0003-9969issn
1879-1506pii
S0003-9969(00)00086-8journal_volume
46pub_type
杂志文章abstract：OBJECTIVE:The neonatal line (NNL) is in principle found in all primary teeth and the line represents the time of birth. Earlier findings of the appearance of the NNL in light microscope and in microradiographs have shown not only changes in the prism direction of the enamel, but that the NNL has a hypomineralized chara...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2008.05.003
更新日期：2008-10-01 00:00:00
abstract：:The zinc and strontium content of enamel and dentine from humans aged 9-64 yr was analysed, after systematic sampling, by X-ray fluorescence. Relatively high levels of zinc were found in both hard tissues but there was no significant increase with age. Zinc content decreased significantly from outer to inner enamel an...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(89)90012-5
更新日期：1989-01-01 00:00:00
abstract：:Four-five months after the induction of diabetes, salivary tissues of male Wistar rats were preserved by glutaraldehyde fixation or rapid freezing in dry-ice cooled hexane. Fixed tissues were either processed and embedded for light and electron microscopy, or frozen and, together with unfixed tissues, sectioned and st...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(86)90021-x
更新日期：1986-01-01 00:00:00
abstract：:It is not known whether the long-term use of prosthetic or orthodontic appliances, which may be associated with fungal infections, affects Langerhans cells (LC) in the underlying mucosa. The number and distribution of LC was studied in rat palatal epithelium over a 7-day period after insertion of cover plates. Smears ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(89)90112-x
更新日期：1989-01-01 00:00:00
abstract：OBJECTIVES:Dental caries is the most common chronic infectious disease in children. Streptococcus mutans, the main cariogenic bacterial species, produces persisters, nongrowing dormant variants of regular cells associated with chronicity of diseases. We hypothesized that the recurrent nature of caries, particularly wit...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2019.104601
更新日期：2020-02-01 00:00:00
abstract：OBJECTIVE:Recent studies have showed that genetic factors involved in the host responses might determine the severity of periodontitis. hCAP-18/LL-37 is a part of the innate immune response in the oral cavity. The aim of the present study was to investigate the mutation of CAMP gene encoding hCAP-18/LL-37 in the patien...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2010.11.016
更新日期：2011-06-01 00:00:00
abstract：:Bone morphogenetic protein-7 (BMP-7) affects differentiation of preosteoblasts enabling the resultant cells to respond optimally to acutely acting regulators. As the phosphoinositide cascade and, particularly, the calcium-mobilizing inositol 1,4,5-trisphosphate (InsP3) receptor are integral to stimulus-secretion coupl...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(99)00122-3
更新日期：2000-02-01 00:00:00
abstract：:The purpose of the study was to test the hypothesis that both insoluble pure type I collagen from bovine Achilles tendon and dentine collagen in root dentine powder from human teeth required acid pretreatment for subsequent degradation by trypsin, a non-specific protease. Pure type I collagen or dentine powder was tre...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)90022-1
更新日期：1994-10-01 00:00:00
abstract：OBJECTIVES:The present in situ study investigated the effect of Inula viscosa tea on the pellicle's acid protective properties and on initial oral biofilm formation. DESIGN:Biofilm formation was performed on bovine enamel slabs on individual maxillary splints. Following 1min of pellicle formation, eight subjects rinse...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2016.07.006
更新日期：2016-11-01 00:00:00
abstract：OBJECTIVE:To investigate the effects of mechano-growth factor E (MGF-E) peptide derived from an IGF-1 isoform on the differentiation and mineralization of osteoblasts. METHODS:MGF-E peptide corresponding to the carboxy terminal 24 amino acid peptide of human MGF was synthesized. MGF-E (1 nM) peptide was then used to t...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2011.11.016
更新日期：2012-06-01 00:00:00
abstract：:These three neuropeptides were measured at daily baseline values by radioimmunoassay. Stimulated parotid saliva was collected from 31 subjects using a modified Carlson-Crittenden device affixed over Stenson's duct. Methionine enkephalin-like immunoreactivity ranged from 6.6 to 11.7 fmol/ml, with a mean of 9.3 fmol/ml....
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(92)90076-k
更新日期：1992-09-01 00:00:00
abstract：OBJECTIVE:Phosphoryl oligosaccharides of calcium (POs-Ca) are highly soluble calcium source made from potato starch. The aim of this study was to investigate the optimal concentrations of POs-Ca for the remineralization of subsurface enamel lesions in vitro. DESIGN:Demineralized bovine enamel slabs (n=5) were reminera...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2012.07.004
更新日期：2013-02-01 00:00:00
abstract：OBJECTIVE:The literature suggests that females have less adverse effects to infection than males, due to the protective effects of oestrogen. The purpose of our study is to compare the systemic effects of induced periapical lesions between groups of animals with various serum concentrations of oestrogen. METHODS:To in...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2010.09.008
更新日期：2011-02-01 00:00:00
abstract：:Dehydration by alcohols and concentrated solutions of highly soluble salts caused refractive changes in enamel which were enhanced in the cervical regions. Electron microscopy showed crystals in cervical enamel to vary from normal orientation, size and habit to marked disorientation and reduced size. Consequent increa...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(81)90106-0
更新日期：1981-01-01 00:00:00
abstract：OBJECTIVE:To investigate the effect of resveratrol (RSV) on orthodontic tooth movement (OTM) and orthodontic induced root resorption (OIRR) in rats. METHODS:Thirty-six male Wistar rats used in this study were randomly divided into three groups of 12 animals each. All test subjects underwent a 50 g orthodontic force ea...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2019.104642
更新日期：2020-03-01 00:00:00
abstract：:The secretions (HPS) contained an arylamidase-like enzyme discovered by chromatography on Sephadex G-100 Superfine columns using N-L-alanyl-2-naphthylamine (2NA) as substrate. The enzyme was fractionated in the void volume, suggesting that its molecular weight was 150,000 or higher. It hydrolysed, with decreasing rate...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(85)90050-0
更新日期：1985-01-01 00:00:00
abstract：:Dental fluorosis was evaluated by a classification system, previously shown to be sensitive, and skeletal changes evaluated by bone maturity and structure. Dental fluorosis was more severe in posterior than in anterior teeth in both jaws irrespective of fluoride concentration of the drinking water. There appeared to b...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(82)90004-8
更新日期：1982-01-01 00:00:00
abstract：:The peroxidase activity in human whole saliva is due to salivary peroxidase and, in some cases, myeloperoxidase; it is usually determined by spectrophotometric methods based on the rate of oxidation of chromogen substrates. Thiocyanate ion, a normal component of saliva, interferes with these kinetic assays by competin...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(86)90095-6
更新日期：1986-01-01 00:00:00
abstract：OBJECTIVE:To evaluate the expression of matrix metalloproteinase inducer (EMMPRIN) and its correlation with the expression of matrix metalloproteinases (MMPs)-1, -2 and -9 during the development of periapical lesion in mice. METHODS:Periapical lesions were induced in the lower first molars of mice and after 7, 14, 21 ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2014.05.021
更新日期：2014-09-01 00:00:00
abstract：OBJECTIVE:Epithelial cells participate in wound healing by covering wounds, but also as important mediators of wound healing processes. Topical application of the phospholipid growth factor lysophosphatidic acid (LPA) accelerates dermal wound healing and we hypothesized that LPA can play a role in human oral wound heal...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2017.04.008
更新日期：2017-08-01 00:00:00
abstract：:Biomechanical loads were varied by feeding diets of different consistencies. One group was fed hard diet for eight weeks, a second soft diet for eight weeks, and a third soft diet for four weeks followed by four weeks of hard diet. In all groups, alkaline-phosphatase activity was localized primarily in cells and extra...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(87)90043-4
更新日期：1987-01-01 00:00:00
abstract：OBJECTIVE:Non-syndromic supernumerary teeth (NSST) are a common type of dental anomaly. microRNAs (miRNAs) play an important role in craniofacial and tooth development. Therefore, we hypothesized that single nucleotide polymorphisms (SNPs) of miRNAs may be associated with the susceptibility of NSST. MATERIALS AND METH...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2020.104771
更新日期：2020-09-01 00:00:00
abstract：:The mRNA for insulin-like growth factor I (IGF-I) in the submandibular gland of mature and developing rats was examined by Northern blotting and in situ hybridization with an oligonucleotide probe. In the mature adult rat, IGF-I mRNA was expressed at a higher level in the submandibular gland than in the liver, and was...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(93)90006-8
更新日期：1993-08-01 00:00:00
abstract：:The activity of 6-phosphofructo-1-kinase (PFK-1), an important regulatory enzyme of glycolysis, was determined after injection of the sialagogue pilocarpine. The fructose-2,6-bisphosphate content of the glands and 6-phosphofructo-2-kinase (PFK-2) activity were also measured. The increase in PFK-1 activity after piloca...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(92)90104-g
更新日期：1992-01-01 00:00:00
abstract：:Non-invasive magnetic stimulation of the brain was earlier used to reveal the corticomotor representation of the human masseter muscle but it is unclear how motor tasks affect this map. An experimental approach incorporating transcranial magnetic stimulation of verified locations on the scalp, surface electromyography...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(00)00051-0
更新日期：2000-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of a fluoride toothpaste containing nano-sized sodium trimetaphosphate (TMPnano) on enamel demineralization in situ and composition of the biofilm. DESIGN:This crossover double-blind study consisted of four phases (seven days each) and 12 volunteers who wore oral appliances containing ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2018.09.019
更新日期：2018-12-01 00:00:00
abstract：OBJECTIVE:The hypothesis of this study was that feeding glucose instead of sucrose in the cariogenic Diet 2000 to rats weaned at age 18 days would result in greater light/dark differences in feeding activity and secretion and storage of parotid salivary enzymes. DESIGN OF STUDY:Diet 2000 and a stock commercial diet (c...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2014.11.013
更新日期：2015-03-01 00:00:00
abstract：:Five well-characterized foods were used to compare two systems for estimating the cariogenic potential of food: human plaque-acidity using interdental metallic touch electrodes, and cariogenicity testing in rats. Both systems identified the same food as the least cariogenic or acidogenic food and identified the same t...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(85)90089-5
更新日期：1985-01-01 00:00:00
abstract：:Internal derangement (ID) in the temporomandibular joint (TMJ) comprises a group of clinical problems with relatively high prevalence. However, the temporal changes in gene expression of condylar cartilage during continuous ID remain unclear. The aim of the current study is to investigate by microarray analysis, the d...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2016.11.006
更新日期：2017-02-01 00:00:00
abstract：:The administration of hydrocortisone after excision of DMBA-induced tumours in hamster cheek pouch produced cervical lymph-node metastases in 9 out of 13 animals (69 per cent), and resulted in lung metastasis in 1 animal. In the control group, which received no cortisone but had tumours cut from the pouch, 4 out of 9 ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(88)90205-1
更新日期：1988-01-01 00:00:00
