Abstract:
:The 7S nerve-growth factor (7S NGF), high molecular weight epidermal growth factor (HMW-EGF) and their subunits were isolated from mouse submandibular gland. Plasminogen activator activity was found in the 7S NGF and HMW-EGF, as well as in the gamma subunit and EGF-binding protein. Later activities were two- or three-fold higher than those of original growth factors. The alpha subunit, beta subunit and low molecular weight EGF showed no activity. The gamma 1, gamma 2 and gamma 3 subunits of 7S NGF showed plasminogen activator activity almost equal to that of the original gamma subunit.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Hiramatsu M,Hatakeyama K,Kumegawa M,Minami Ndoi
10.1016/0003-9969(82)90094-2subject
Has Abstractpub_date
1982-01-01 00:00:00pages
517-8issue
6eissn
0003-9969issn
1879-1506journal_volume
27pub_type
杂志文章abstract:OBJECTIVE:The complex movement of the temporomandibular joint (TMJ) disc during mastication is controlled in large part by the disc's attachments to the surrounding tissues. This study seeks to address the lack of available quantitative data characterizing the extracellular matrix composition of the discal attachments ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2011.10.004
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:Periodontal inflammation is driven by the coordinated action of a number of factors, including the IL-1 family. Our study aimed to examine the levels of interleukin (IL)-36β, IL-36γ and IL-33 levels in gingival crevicular fluid (GCF) from patients with different periodontal diseases. MATERIALS AND METHODS:A...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2014.08.021
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:Changes in the masticatory function of ferrets have been shown to cause alterations in their craniofacial morphology. The aim of the present study was to investigate how the functional changes influence the histochemical characteristics of fibres of the masticatory muscles of the animal. DESIGN:Forty five-we...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2004.07.011
更新日期:2004-12-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to test the hypothesis that patients with persistent dentoalveolar pain disorder (PDAP) expresses somatosensory abnormalities through quantitative sensory testing (QST), when compared to healthy controls; and that individuals with PDAP do not have somatosensory alterations after appl...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2015.02.027
更新日期:2015-07-01 00:00:00
abstract::Inhibitory jaw reflexes are believed to be important for protecting the teeth and temporo-mandibular structures from damage during sudden or forceful biting or mastication. Accordingly, alterations in these reflexes are sometimes implicated in aetiologies proposed for oro-facial pain syndromes, although the associatio...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2011.02.012
更新日期:2011-09-01 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::Cell shape in salivary glands is affected by mechanical forces. In the acini and ducts cell shape is modified by the contractions of the myoepithelial cells in both the secretory and ductal portions of the glands. At the organ level shape changes are due to muscle contraction during mastication, food intake and speech...
journal_title:Archives of oral biology
pub_type: 杂志文章,评审
doi:
更新日期:1999-05-01 00:00:00
abstract::The structure of human dentine affected by familial hypophosphataemic rickets was investigated by polarized light and electron microscopy. Within the calcospherites both radially-orientated and collagen-orientated crystals were present, in approximately equal numbers. This was so, but less distinctly, in the calcosphe...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(83)90030-4
更新日期:1983-01-01 00:00:00
abstract:OBJECTIVE:The DNA oxidation byproduct 8-hydroxy-2'-deoxyguanosine (8-OHdG) is a well-known biomarker used to evaluate oxidative stress. We previously reported that the generation of reactive oxygen species (ROS) is increased in cultured gingival fibroblasts (GF) from patients with Down syndrome (DS). Thus, the aim of t...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2013.03.017
更新日期:2013-09-01 00:00:00
abstract::Stem cells possess multipotent properties that allow them to differentiate into various cells, which may be potentially useful in tissue regeneration. Stem cell populations are reported to be present in various tissues of hematopoietic, neural and mesenchymal lineages, with the presence of stem cell populations in den...
journal_title:Archives of oral biology
pub_type: 杂志文章,评审
doi:10.1016/j.archoralbio.2012.08.010
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the expression of the cytokines IFN-γ, IL-1β, IL-4, IL-6, IL-10, IL-21, IL-22, IL-23, IL-25, IL-31, IL-33, IL-17A, IL-17F, sCD40L, and TNF-α in gingival tissue and intestinal mucosa of patients having both periodontitis and inflammatory bowel disease (IBD) and assess how they cluster in both tissu...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2016.02.018
更新日期:2016-06-01 00:00:00
abstract::Notch receptors are involved in cell fate decisions through the process of lateral inhibition or inductive signalling. Jagged2 belongs to the family of transmembrane proteins that serve as the ligands for Notch receptors. We have analysed the expression of the Jagged2 gene in developing mouse teeth. Jagged2 expression...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2004.10.006
更新日期:2005-02-01 00:00:00
abstract:OBJECTIVE:Enterococcus faecalis is a Gram-positive, facultative anaerobic bacterium that is associated with failed endodontic cases and nosocomial infections. E. faecalis can form biofilms, penetrate dentinal tubules and survive in root canals with scarce nutritional supplies. These properties can make E. faecalis resi...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2016.07.001
更新日期:2016-11-01 00:00:00
abstract::Food properties influence the parameters of the masticatory process, such as jaw movement, muscle activity and chewing rate. Firm foods will require more muscle activity than softer foods. However, the influence of food hardness on chewing rate is ambiguous as both slower and higher chewing rates have been reported fo...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2017.07.011
更新日期:2017-11-01 00:00:00
abstract::The purpose was to examine the effect of brief intrusive forces on human pulpal blood flow (PBF). Laser Doppler flowmetric measurements were made from 17 vital upper left central incisors of 17 participants who had clinically healthy tooth crowns and periodontal tissues. Brief intrusive forces (0.5,1,5 N; duration 20 ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(01)00049-8
更新日期:2001-09-01 00:00:00
abstract::Small GTPase Rab27 has been implicated in the regulation of different types of membrane trafficking, including melanosome transport and various regulated secretion events. We have previously shown that Rab27 and its effectors, Slac2-c/MyRIP and Slp4-a/granuphilin-a, are involved in the control of isoproterenol (IPR)-i...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2008.12.007
更新日期:2009-04-01 00:00:00
abstract::A large earthquake (8-9 on the Richter scale) and a series of aftershocks took place on 2 March 1985 in Santiago, Chile. The characteristics of over 22,000 births registered in three public hospitals in the same year were reviewed. A significant increase in the rate of facial clefts was found; 2.01 per 1000 births in ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(94)00146-3
更新日期:1995-01-01 00:00:00
abstract:OBJECTIVE:This study aimed to evaluate the anti-caries effect of a fluoridated milk-based drink on a root caries model by assessing mineral loss and both biofilm microbial viability and acidogenicity under increasing concentrations of fluoride supplementation. DESIGN:Streptococcus mutans UA159 biofilms were grown on r...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2020.104878
更新日期:2020-10-01 00:00:00
abstract::The histochemical muscle-fibre composition of the anterior and posterior belly of the human digastric muscle was analysed in young male adults. Both bellies, of differing embryological origin and supplied by different cranial nerves, showed a fibre composition similar to that of normal limb and trunk muscles. Type I, ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(82)90054-1
更新日期:1982-01-01 00:00:00
abstract::The aim of this study was to compare total IgA in the whole saliva of children with Down syndrome with levels in sibling and parent groups. IgA measurements were presented as the concentration in saliva (μg/ml) and also adjusted for salivary flow rate (SFR; μg/min). Twenty children with Down syndrome, ten siblings and...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2016.03.005
更新日期:2016-07-01 00:00:00
abstract:OBJECTIVE:To delineate the metabolism involved in oral submucous fibrosis progression towards carcinogenesis by 1H nuclear magnetic resonance spectroscopy. METHODS:The proposed study was designed using 1H-NMR by comparing the metabolites in the serum sample of oral submucous fibrosis (n = 20) compared to the normal gr...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2018.10.016
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVES:This study evaluated the erosive tooth wear promoted by commercial whitening toothpastes on eroded dentin in vitro. DESIGN:Ninety bovine roots were embedded, polished and subjected to the baseline profile analysis. The samples were protected in 2/3 of the dentin surface and were randomly assigned to 6 group...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2019.104580
更新日期:2020-01-01 00:00:00
abstract::The purpose of this study was to determine maximum bite force in molar and incisor regions in young Brazilian indigenous individuals, who have had a natural diet since birth, and compare the sample with white Brazilian individuals. To do this, individuals were paired one-to-one (same weight, height, and Class I facial...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2007.10.003
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVE:Intraperitoneal injection of a sialogogue, pilocarpine, at high concentrations induces salivation via peripheral pathways and thirst sensation via central pathways. In this study, we report that the effects of another sialagogue, cevimeline, on salivation and water intake in conscious rats differ from those o...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2006.09.002
更新日期:2007-01-01 00:00:00
abstract::Fluorescence polarization (FP) was examined as a rapid quantitative method to assay the proteases in subgingival plaque. Protease activity was measured by a decrease in FP at 0.5-min intervals over 5 min, using BODIPY-alpha-casein, a protein substrate. To quantitate activity, the least absolute deviation (LAD) slope f...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(00)00073-x
更新日期:2000-12-01 00:00:00
abstract::The interactions between low (MG2) and high (MG1) molecular-weight human submandibular-sublingual mucin and hydroxyapatite (OHAp) were compared using a quantitative assay. Data obtained appeared to empirically fit the Langmuir adsorption isotherm. Apparent affinity constants derived from this isotherm indicated that M...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(85)90070-6
更新日期:1985-01-01 00:00:00
abstract::Recent reports characterizing the physiological properties of normal human labial acini are reviewed with particular emphasis on mechanisms related to fluid secretion. In contrast to the salivary glands of several experimental animals, human labial acinar cells do not appear to have a1-adrenergic receptors, substance ...
journal_title:Archives of oral biology
pub_type: 杂志文章,评审
doi:10.1016/s0003-9969(99)00044-8
更新日期:1999-05-01 00:00:00
abstract:OBJECTIVES:The antibacterial activity of Coffea canephora extract was evaluated in vitro against Streptococcus mutans and Streptococcus sobrinus. The viability of planktonic cells was analysed by susceptibility tests (MIC and MBC) and time-kill assays. The effect of the extract on dental demineralisation was also inves...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2010.12.001
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:Amelogenesis imperfecta (AI) is a group of clinically and genetically heterogeneous inherited conditions, causing alterations in the structure of enamel and chemical composition of enamel matrix during development. The objective of this study was to compare the clinical, radiographic, histological and immunoh...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2015.06.016
更新日期:2015-09-01 00:00:00
abstract::Masseter and digastric muscle activities and jaw movement trajectories were recorded in freely moving rabbits during eating. The patterns in these trajectories and activities were similar to those described in previous studies on restrained animals. Although the duration of masticatory sequences, which started with fo...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(92)90099-t
更新日期:1992-01-01 00:00:00