Immunological characterization of plasminogen activators in human parotid saliva.

abstract：:A microtitre assay has been developed using hydroxyapatite-coated wells and Streptococcus sanguis NCTC 10904 at 10(7) cells per ml. A number of models representing toothpaste and mouthwash usage were adopted to detect the anti-adherent efficacy of a polyvinylmethylether maleic acid copolymer (PVM/MA), polyoxypropylene...

journal_title：Archives of oral biology

authors： Guan YH,de Graaf T,Lath DL,Humphreys SM,Marlow I,Brook AH

更新日期：2001-02-01 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

authors： Homma H,Takahashi T,Seki H,Ohtani M,Kondoh T,Fukuda M

更新日期：2001-01-01 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

authors： Xin C,Bingbing Z,Yuanliang W,Chengyu X,Li Y,Moyuan D,Qin P,Yuxiao L

更新日期：2012-06-01 00:00:00

abstract：OBJECTIVE:Dental follicle cells (DFCs) are the genuine precursors of alveolar osteoblasts. Previous studies suggested that collagen I supports the osteogenic differentiation of DFCs. This study investigated the effect of collagen I on the osteogenic differentiation of human DFCs. MATERIALS AND METHODS:We modified the ...

journal_title：Archives of oral biology

authors： Viale-Bouroncle S,Gosau M,Morsczeck C

更新日期：2014-12-01 00:00:00

abstract：:Physiological evidence is presented for the existence of commissural fibres that cross the midsagittal plane in the medulla of the rat at the level of the trigeminal motor nucleus (Mo5). These fibres, which have their origin in the Mo5, terminated in the contralateral Mo5. Small inhibitory postsynaptic potentials were...

journal_title：Archives of oral biology

authors： Jüch PJ,Minkels RF,van Willigen JD

更新日期：1993-12-01 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

authors： Porporatti AL,Costa YM,Stuginski-Barbosa J,Bonjardim LR,Conti PC

更新日期：2015-07-01 00:00:00

abstract：:Subdividing the cheek, palate and ventral tongue into seven anatomically identifiable regions enabled us to assess relationships that were previously obscured by the great heterogeneity of rat oral epithelium. Capillaries were visualized by an alkaline phosphatase azo dye method in oral mucosa of four 3-month old male...

journal_title：Archives of oral biology

authors： Stablein MJ,Meyer J,Waterhouse JP

更新日期：1982-01-01 00:00:00

abstract：:The functioning lower jaw is a prerequisite of the ongoing secondary chondrogenesis in the mammalian mandibular condyle. Does the articular function also initiate secondary chondrogenesis in the mandible? The angular process of the fetal mammalian mandible possesses a large secondary cartilage without any apparent art...

journal_title：Archives of oral biology

authors： Vinkka-Puhakka H,Thesleff I

更新日期：1993-01-01 00:00:00

abstract：:Significant differences were found in the electromyographic (EMG) activation between the masseter and temporalis muscles for the leaf gauge (LG), manually manipulated (CR) and neuromuscular (NM) bite positions during maximal static clench. The LG position consistently demonstrated the lowest EMG activity, while the NM...

journal_title：Archives of oral biology

authors： Hickman DM,Cramer R,Stauber WT

更新日期：1993-03-01 00:00:00

abstract：:Twenty-five premolars (from Nagoya, Japan < 0.1 parts/10(-6)F in drinking water) were sampled to determine the fluoride content in imbrication lines of Retzius between the grooves and ridges of perikymata on the enamel surface. Eight small windows were formed on each surface in groove and ridge regions using an etched...

journal_title：Archives of oral biology

authors： Huang A,Nakagaki H,Tsuboi S,Ji H,Ohno N,Chen R,Nguyen TT,Kim JB

更新日期：1998-09-01 00:00:00

abstract：:Osteoclastogenesis is the major cellular event responsible for bone loss and is triggered by inflammation. Acai-berry has proven anti-inflammatory effects. However, there is a lack of evidence for its effects on osteoclastogenesis. Thus, the aim of this study was to determine whether acai-berry extract (ABE) could inh...

journal_title：Archives of oral biology

authors： Brito C,Stavroullakis AT,Ferreira AC,Li K,Oliveira T,Nogueira-Filho G,Prakki A

更新日期：2016-08-01 00:00:00

abstract：:A laminin receptor was isolated from bovine gingival epithelial-cell membrane. After solubilization with octylglucoside, the receptor was subjected to affinity chromatography on laminin-coupled Sepharose and eluted with cation-free EDTA buffer yielding on SDS-PAGE a 67 kDa protein band. After radioiodination, the prot...

journal_title：Archives of oral biology

authors： Slomiany BL,Sengupta S,Piotrowski J,Shovlin FS,Slomiany A

更新日期：1991-01-01 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

authors： Tang G,Yip HK,Samaranayake LP,Chan KY,Luo G,Fang HH

更新日期：2004-09-01 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

authors： Zhang H,Bain JL,Caskey CP,Sandifer LC,Johnson RB

更新日期：2011-02-01 00:00:00

abstract：:Iron-deficiency anaemia was induced in hamsters by feeding a low-iron diet coupled with weekly bleeding. Respiration, assessed by measuring oxygen uptake, was significantly reduced (p less than 0.002) in cheek-pouch epithelia from iron-deficient animals. To relate data on oxygen consumption to cell numbers, the cell d...

journal_title：Archives of oral biology

authors： Ranasinghe AW,Johnson NW,Williams RA,Scragg MA

更新日期：1985-01-01 00:00:00

abstract：:Immediately after disruption of Hertwig's root sheath, epithelial cells were found near the root apex, singly or in groups of two or three cells. They were irregular in shape with only a partial lining of basal lamina. Immunoreactivity for laminin was intense in the basal lamina and weak between projections of the epi...

journal_title：Archives of oral biology

authors： Hamamoto Y,Suzuki I,Nakajima T,Ozawa H

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVE:Primary pulp cell cultures are frequently used to study cellular responses, odontogenic potential and stem cell responses. Their isolation and expansion via a range of technical approaches are widely reported. The purpose of this study was to investigate the influence of isolation approach and extended expans...

journal_title：Archives of oral biology

authors： Patel M,Smith AJ,Sloan AJ,Smith G,Cooper PR

更新日期：2009-10-01 00:00:00

abstract：:Cells isolated by enzymatic digestion of gland fragments were incubated in solutions with or without Ca2+ or Na+ and exposed to monensin (10 microM) or acetylcholine (1 microM). Effects on accumulation of 22Na and on cell Ca2+ (measured with fura-2) were compared. In Ca2(+)-containing medium, accumulation of 22Na was ...

journal_title：Archives of oral biology

authors： Martinez JR,Camden J,Barker S

更新日期：1990-01-01 00:00:00

abstract：:The crown and root morphology, and bilateral occurrence of human deciduous lower first molars that exhibited a triangular occlusal outline, taken from excavated samples of Japanese, Jomonese and Iraqi origin, were investigated. The crowns of triangular teeth had smaller mesiodistal and larger buccolingual diameters th...

journal_title：Archives of oral biology

authors： Kitagawa Y,Manabe Y,Oyamada J,Rokutanda A

更新日期：1996-04-01 00:00:00

abstract：:The effect of muscle temperature on the speed of contraction and on the strength of contraction of the cat jaw muscles was studied. Muscles contracted faster when their temperatures were increased. The tetanic and twitch tension decreased significantly as the animal was heated from 30 to 40 degrees C. ...

journal_title：Archives of oral biology

authors： Türker KS,Mackenna BR

更新日期：1984-01-01 00:00:00

abstract：OBJECTIVE:The loss of teeth not only causes damage to oral function but also is associated with cognitive impairment. Previous studies have reported that chewing can increase CBF, and CBF plays an important role in cognitive function. Whether the loss of teeth can lead to cognitive impairment by reducing CBF is unclear...

journal_title：Archives of oral biology

authors： Luo B,Pang Q,Jiang Q

更新日期：2019-06-01 00:00:00

abstract：:Salivary proteins and glycoproteins that participate in the formation of 2-h in vivo enamel pellicle were determined utilizing polyacrylamide gel electrophoresis [sodium dodecyl sulphate (SDS)-PAGE and anionic PAGE]/Western transfer analyses, and specific radiolabelling/SDS-PAGE fluorography. The sensitivity of these ...

journal_title：Archives of oral biology

authors： Al-Hashimi I,Levine MJ

更新日期：1989-01-01 00:00:00

abstract：:The classical hydrodynamic theory implicated fluid movement as a transducing mechanism in the production of dental sensitivity. This theory assumes that sensitive dentine must be permeable. Various measurements of dentine permeability are discussed, including: (1) factors that influence diffusive permeation across den...

journal_title：Archives of oral biology

authors： Pashley DH

更新日期：1994-01-01 00:00:00

abstract：OBJECTIVE:Recent developments in molecular biological techniques have increased understanding of the distribution of oral bacterial species in clinical specimens, though few investigations have been conducted to simultaneously detect oral streptococcal and periodontal species in the same specimens. The purpose of the p...

journal_title：Archives of oral biology

authors： Miyamoto E,Nakano K,Fujita K,Nomura R,Okawa R,Matsumoto M,Ooshima T

更新日期：2009-04-01 00:00:00

abstract：:Fifty 4- to 6-week-old male random-bred golden hamsters were injected intraperitoneally with a weight-related dose (12.5 mg/kg body weight) of N-methyl-N-nitrosourea (NMU) three times a week for 4 weeks. Groups of seven animals were killed 10, 16 and 22 weeks after the first injection. The palatal gingiva from six ani...

journal_title：Archives of oral biology

authors： McMillan MD,Smith CJ,Ramirez V

更新日期：1994-06-01 00:00:00

abstract：:An immunofluorescence study of the expression of keratin 14 (K14) during the formation of filiform papillae was performed and the progress of keratinization of the epithelium of the rat tongue was monitored on semi-ultrathin sections by laser-scanning microscopy. Differential interference contrast (DIC) images were al...

journal_title：Archives of oral biology

authors： Iwasaki S,Aoyagi H,Yoshizawa H

更新日期：2003-08-01 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

authors： Chen CC,Essick GK,Kelly DG,Young MG,Nestor JM,Masse B

更新日期：1995-06-01 00:00:00

abstract：:Hinokitiol, a natural iron-chelating agent, is known to have diverse biological and pharmacological activities in various cell types. However, the effect of hinokitiol on dental pulp cells has not yet been reported. In this study, hinokitiol increases hypoxia-inducible factor-1α (HIF-1α) protein levels and vascular en...

journal_title：Archives of oral biology

authors： Kim MK,Park HJ,Kim YD,Ryu MH,Takata T,Bae SK,Bae MK

更新日期：2014-02-01 00:00:00

abstract：:The effect of chronic mandibular protrusion on the collagenolytic and phosphatase activity of several mandibular bone sites and the condylar cartilage was evaluated. Ninety-three male Sprague-Dawley rats were equally divided into two experimental and one control group. One experimental group wore a protrusive applianc...

journal_title：Archives of oral biology

authors： Bollen AM,Makinen KK,Makinen PL,Carlson DS

更新日期：1989-01-01 00:00:00

abstract：:Apoptosis in regressive primary (deciduous) dental primordia was examined in the embryos of Suncus murinus, which is a monophyodont. The primary tooth germs of S. murinus are temporarily formed and disappear during the embryonic period before they are calcified. Most primary tooth germs reach the bell stage and degene...

journal_title：Archives of oral biology

authors： Sasaki C,Sato T,Kozawa Y

更新日期：2001-07-01 00:00:00