Abstract：
:The distribution of substance P (SP)-containing synaptic terminals in the hypoglossal nucleus (XII) of adult rats was examined by retrograde peroxidase labelling and immunocytochemistry. From the location of peroxidase injections into the tongue and of labelled neurones in the ventral lamina of XII, motor neurones that supply intrinsic vertical, longitudinal and transverse fibres as well as the extrinsic muscle genioglossus appear to have been labelled. SP-containing terminals were found making contact, and sometimes dual synapses, with unlabelled neuronal dendrites but not with retrogradely labelled somata or dendrites. These findings suggest that SP terminals may contact dendrites of interneurones or of neurones supplying other extrinsic muscles located in the anterior part of the tongue. Dual SP-containing synapses between XII motor neurones may be the means by which tongue muscle fibres are recruited and their function synchronized.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Hinrichsen CF,Weston Sdoi
10.1016/s0003-9969(99)00040-0subject
Has Abstractpub_date
1999-08-01 00:00:00pages
683-91issue
8eissn
0003-9969issn
1879-1506pii
S0003-9969(99)00040-0journal_volume
44pub_type
杂志文章abstract：OBJECTIVE:To assess the effect of chitosan, at concentrations of 2.5% and 5.0%, on the wettability of the eroded dentin, followed by analysis of surface morphology by SEM. METHODS:104 bovine dentin slabs were ground, polished and then immersed in 20mL of citric acid (pH=3.2) under continuous stirring for 2h. Specimens...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2016.11.017
更新日期：2017-03-01 00:00:00
abstract：OBJECTIVE:Neurotrophin-3 (NT-3) is known to ameliorate central changes that result from peripheral nerve injury and may promote regeneration of myelinated axons. We have assessed its role in the functional recovery of sensory afferents and autonomic efferents after repair of the chorda tympani and lingual nerves in the...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2004.06.004
更新日期：2004-10-01 00:00:00
abstract：OBJECTIVE:It was aimed to investigate the in vivo effects of local injection of sclerostin protein on orthodontic tooth movement. DESIGN:A total of 48 rats underwent orthodontic mesialization of the maxillary first molars on both sides. Local injection was given at the compression side in the alveolar bone on both max...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2018.12.011
更新日期：2019-03-01 00:00:00
abstract：OBJECTIVE:This case-control study aimed to investigate associations between craniofacial pain complaints, somatoform symptoms and chronic diseases. DESIGN:306 subjects were included in this study (174 patients and 132 healthy subjects). The evaluation consisted of demographic data, number of functional and nonfunction...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2020.104892
更新日期：2021-02-01 00:00:00
abstract：OBJECTIVE:Respiratory epithelial cells are the first natural barrier against bacteria and viruses; hence, the interactions among epithelial cells, bacteria, and viruses are associated with disease occurrence and development. The effect of co-infection by P. gingivalis and influenza A virus (IAV) on respiratory epitheli...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2018.04.003
更新日期：2018-11-01 00:00:00
abstract：:Actinomyces species are predominant early colonizers of the oral cavity and prime mediators of inter-bacterial adhesion and coaggregation. Previous workers have evaluated the adhesion of Actinomyces spp. by quantitative assessment of sessile, as opposed to planktonic cells attached to substrates, but did not quantify ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2004.04.003
更新日期：2004-09-01 00:00:00
abstract：OBJECTIVE:The anti-cariogenic properties of tea have been suggested for decades. Tea polyphenols, especially epigallocatechin gallate (EGCG), have been shown to inhibit dental plaque accumulation, but the exact mechanisms are not clear at present. We hypothesise that EGCG suppresses gtf genes in Streptococcus mutans at...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2011.10.021
更新日期：2012-06-01 00:00:00
abstract：:Types of etching patterns and histological appearances were examined in acid-etched, NaF-treated caries-like lesions of enamel. Etching patterns similar to those for etched-sound enamel were found. Remineralization was limited to the surface zone and superficial portion of the body of the lesion following acid-etching...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(84)90004-9
更新日期：1984-01-01 00:00:00
abstract：:The interaction between proteins and cell receptors is related to tissue homeostasis such as in salivary glands. In this respect, alterations in hormone levels caused by hyperglycaemic conditions may interfere with this interaction, intensifying the damage caused by diabetes mellitus. Hormone replacement therapy is an...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2011.03.014
更新日期：2011-10-01 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：OBJECTIVE:To investigate the effect of estrogen receptor beta (ERbeta) on osteoblastic differentiation function of human periodontal ligament (hPDL) cells by measuring the alkaline phosphatase (ALP) activity and the production of osteocalcin (OCN) in vitro. DESIGN:We employed a short interfering RNA (siRNA) technique ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2007.12.011
更新日期：2008-06-01 00:00:00
abstract：:The number of Strep. mutans in saliva samples was examined in 101 13-14-year-old children, 53 in a control and 48 in the test group. All in the test group with 2.5 X 10(5) Strep. mutans per ml saliva were treated with 1 per cent chlorhexidine gel, once a day, for 14 days when the number of Strep. mutans was greatly re...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(82)90042-5
更新日期：1982-01-01 00:00:00
abstract：:In the complex neurovascular control of the orofacial area, the only vasoconstrictor action is mediated by the sympathetic nervous system; however, its functional role is still unclear as little evidence exists of vasoconstrictor responses to physiological stimuli in both animal and human models. Aim of the present st...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2009.01.003
更新日期：2009-04-01 00:00:00
abstract：:There is evidence to suggest that some reimplanted and autotransplanted teeth are reinnervated, but the time-course of reinnervation and the properties and source of the reinnervating axons are not known. This reinnervation has been investigated using electrophysiological techniques in 6 adult cats. In each cat, one l...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(83)90172-3
更新日期：1983-01-01 00:00:00
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; weake...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(00)00086-8
更新日期：2001-01-01 00:00:00
abstract：OBJECTIVE:The present study was designed to examine how oestrogen regulates proliferation, osteoblastic differentiation, collagen synthesis and periostin gene expression in primary human periodontal ligament (hPDL) cells. DESIGN:The short interfering RNA (siRNA) technique was used to inhibit oestrogen receptor beta (E...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2010.11.001
更新日期：2011-05-01 00:00:00
abstract：:It is well accepted that reduced masticatory function induced by a diet with soft physical consistency causes alterations in the craniofacial morphology in growing animals. It is assumed that these alterations are associated with reduced proliferative activity of osteoblasts on the bone surface, indicating a significa...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(00)00057-1
更新日期：2000-10-01 00:00:00
abstract：:Mandibular first-molar tooth germs were dissected from 16-day-embryo and new-born CD1 mice. By incubation in collagenase they were separated into enamel organ, papilla and follicle. Dental pulp was obtained from mandibular first molars of 3-, 7- and 10-day-old mice. Various combinations of epithelial and mesenchymal t...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(87)90022-7
更新日期：1987-01-01 00:00:00
abstract：:Twenty-eight right-handed, young adults participated in a sensory testing experiment to evaluate spatial resolution at 10 positionally matched sites on the right- and left-hand sides of the face. An adaptive psychophysical (i.e. tracking) procedure was used to estimate the threshold spatial separation for perceiving t...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(94)00202-m
更新日期：1995-06-01 00:00:00
abstract：OBJECTIVE:Tooth eruption is a multifactorial process in which bone tissue plays a prevailing role. In this study we evaluated the bone overlying the developing tooth germ and the degree of tooth eruption of the first mandibular molar in pups born to mothers subjected to constant light during pregnancy. DESIGN:Pregnant...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2013.08.003
更新日期：2013-11-01 00:00:00
abstract：OBJECTIVE:Polymorphonuclear neutrophils (PMNs) are the most abundant innate immune cells and are also important effectors in the maintenance of oral health. However, little is known about the effects of saliva on the PMN. We therefore aimed to investigate the effect of saliva on the PMNs' morphology and functioning. D...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2018.04.019
更新日期：2018-08-01 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 effect of toothpaste treatments on levels of oral volatile sulphur compounds (VSCs) measured by gas chromatography in two clinical studies. METHODS:These were blinded, randomised, controlled, crossover studies with 16 (study A) or 20 (study B) healthy volunteers between the ages of 19-54. Stu...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/S0003-9969(08)70005-0
更新日期：2008-04-01 00:00:00
abstract：:Sixteen consecutively-born monkeys were used in a longitudinal study to determine the changes occurring in the total number of bacteria in the palatal grooves of the upper left first deciduous molar teeth, following the introduction of a sucrose-based diet. The total number of bacteria recovered from the grooves incre...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(85)90029-9
更新日期：1985-01-01 00:00:00
abstract：:Chronic graft-versus-host disease (cGVHD) is a complex clinical entity with various target organs, including the salivary glands. Oral pilocarpine (Salagen(R)), 30 mg/day, can ameliorate cGVHD-induced xerostomia and improve the flow rate from the major salivary glands. The purpose here was to evaluate the effect of th...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(01)00035-8
更新日期：2001-08-01 00:00:00
abstract：OBJECTIVE:This controlled split-mouth study aimed to estimate the effect of caries and related treatment on concentrations of interleukin (IL)-2, interferon (IFN)-γ, IL-12, IL-17A, IL-13, IL-10, IL-6, IL-5, IL-4, IL-22, tumor necrosis factor (TNF)-α, and IL1-β in gingival crevicular fluid (GCF) of caries affected teeth...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2019.104620
更新日期：2020-02-01 00:00:00
abstract：OBJECTIVES:The aim of the study was to investigate differences in the shape of the palatal rugae in two populations of India and develop discriminant function to identify the populations based on rugae shape. METHODS:Thirty plaster casts from each population group, equally distributed between the sexes and belonging t...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2007.04.006
更新日期：2007-10-01 00:00:00
abstract：:Fluorescently labelled latex microspheres (0.01, 0.1 and 1.0 micron dia.) were used to establish whether oral epithelial cells could exhibit an endocytic function. Oral mucosa biopsies were incubated in organ culture at 37 degrees C for 20 h with one of the three sizes of fluorescent microspheres in the medium. Tissue...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/s0003-9969(99)00027-8
更新日期：1999-06-01 00:00:00
abstract：OBJECTIVE:The function of apoptosis and its regulation in odontoblasts remain unclear. In this study, we characterize the possible role of transforming growth factor (TGF)-beta 1 in the induction of apoptosis and the molecular mechanisms that mediate TGF-beta1-induced apoptosis in odontoblasts. METHODS:Annexin V/propi...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/j.archoralbio.2005.03.004
更新日期：2005-11-01 00:00:00
abstract：:Epidermal growth-factor receptor (EGF-r) has been identified on basilar cells of stratified squamous epithelia and skin adnexa in man. Recent studies have mapped EGF-r to various oral cells in animals; however, complete mapping of EGF-r in normal human oral mucosa has not been done. Normal tissues from eight sites in ...
journal_title：Archives of oral biology
pub_type： 杂志文章
doi：10.1016/0003-9969(93)90079-2
更新日期：1993-09-01 00:00:00
