Platelet aggregation induced by uncommon serotypes of Streptococcus sanguis isolated from patients with Behçet's disease.


:Uncommon serotypes were tested for their ability to induce aggregation in platelet-rich plasma. Both uncommon and common serotypes induced platelet aggregation in rabbit platelet-rich plasma, but serotonin release was higher with the uncommon serotypes. Aggregation at ATP release varied between uncommon and common serotypes. With human platelet-rich plasma, only uncommon serotypes showed aggregation. Differences in serotype selectivity and the rate of aggregation were noted among platelet donors. About half of the patients with Behçet's disease and 30% of health controls showed platelet aggregation. Plasma from non-responder patients with Behçet's disease inhibited aggregation of healthy responder platelets within 20 min. Thus selective binding of uncommon serotypes of Strep. sanguis to platelets might cause the vasculitis in Behçet's disease.


Arch Oral Biol


Archives of oral biology


Isogai E,Isogai H,Yokota K,Hayashi S,Fujii N,Oguma K,Yoshikawa K,Sasamoto Y,Kotake S,Ohno S




Has Abstract


1991-01-01 00:00:00














  • Sclerostin injection enhances orthodontic tooth movement in rats.

    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


    authors: Lu W,Zhang X,Firth F,Mei L,Yi J,Gong C,Li H,Zheng W,Li Y

    更新日期:2019-03-01 00:00:00

  • The effect of temperature on the contraction characteristics of jaw muscles in the cat.

    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

    pub_type: 杂志文章


    authors: Türker KS,Mackenna BR

    更新日期:1984-01-01 00:00:00

  • Antibacterial and cytotoxic evaluation of copper and zinc oxide nanoparticles as a potential disinfectant material of connections in implant provisional abutments: An in-vitro study.

    abstract:OBJECTIVE:This study evaluates the antibacterial activity against mono and multispecies bacterial models and the cytotoxic effects of zinc oxide and copper nanoparticles(ZnO-NPs/Cu-NPs) in cell cultures of human gingival fibroblasts(HGFs). DESIGN:The antibacterial activities of ZnO-NPs and Cu-NPs against 4 bacteria sp...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Vergara-Llanos D,Koning T,Pavicic MF,Bello-Toledo H,Díaz-Gómez A,Jaramillo A,Melendrez-Castro M,Ehrenfeld P,Sánchez-Sanhueza G

    更新日期:2021-02-01 00:00:00

  • Association between surface electromyography of human jaw-closing muscle and quantified food breakdown.

    abstract::Simultaneous recordings of the activity of the masseter and anterior temporalis and of jaw movement were made on 10 healthy dentate volunteers while they chewed roasted peanuts in their habitual manner. The quantity of food taken was altered by varying (a) its total weight (mouthful) between 8 and 1 g, but with a fixe...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Diaz-Tay J,Jayasinghe N,Lucas PW,McCallum JC,Jones JT

    更新日期:1991-01-01 00:00:00

  • Immunocytochemical study of cathepsin L and rat salivary cystatin-3 in rat osteoclasts treated with E-64 in vivo.

    abstract::The localization of cathepsin L and rat salivary cystatin-3 (RSC-3) in rat osteoclasts (rat femoral and alveolar bones) treated with or without E-64 (control) was examined immunocytochemically. In osteoclasts pretreated with E-64, immunoreactivity for cathepsin L was very weak extracellularly compared to that in the c...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Moroi R,Yamaza T,Nishiura T,Nishimura Y,Terada Y,Abe K,Himeno M,Tanaka T

    更新日期:1997-04-01 00:00:00

  • Antimicrobial activity and inhibition of biofilm formation in vitro and on human dentine by silver nanoparticles/carboxymethyl-cellulose composites.

    abstract:OBJECTIVE:To evaluate the antimicrobial activity of a silver nanoparticles/carboxymethyl-cellulose (AgNPs/CMC) composite on in vitro and dentine disc heterogeneous biofilms. DESIGN:AgNPs/CMC composite effect on normal human gingival fibroblast cells (HGF) viability was determined by the MTT reduction assay. In additio...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Madla-Cruz E,De la Garza-Ramos M,Romo-Sáenz CI,Tamez-Guerra P,Garza-Navarro MA,Urrutia-Baca V,Martínez-Rodríguez MA,Gomez-Flores R

    更新日期:2020-12-01 00:00:00

  • Coexpression of vasoactive intestinal polypeptide and substance P in reinnervating pulpal nerves and in trigeminal ganglion neurones after axotomy of the inferior alveolar nerve in the rat.

    abstract::The effect of this axotomy on the expression of vasoactive intestinal polypeptide (VIP) in trigeminal ganglion neurones and nerve fibres in the first molar was examined immunohistochemically 3 weeks postsurgically in rats. A distinct upregulation of VIP-like immunoreactivity was found in 3 to 4% of the neurones (mean ...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Fristad I,Jacobsen EB,Kvinnsland IH

    更新日期:1998-03-01 00:00:00

  • Short electromyographic bursts in the rabbit digastric muscle during the jaw-closing phase.

    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


    authors: Haraguchi N,Yamada Y

    更新日期:1992-01-01 00:00:00

  • Fluoride distribution and histological structure of human cementum.

    abstract::Thirty-one teeth taken post-mortem from 10 subjects aged from 40 to 66 years were studied. A close relationship was found between fluoride (F) distribution and histological structure. Although, as in all mineralized tissues, F concentrations tended to be highest towards the external surface, individual patterns of F d...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Nakagaki H,Kawai K,Murakami T,Sakakibara Y,Ohno N,Weatherell JA,Robinson C

    更新日期:1988-01-01 00:00:00

  • FGF-2 induces proliferation of human periodontal ligament cells and maintains differentiation potentials of STRO-1(+)/CD146(+) periodontal ligament cells.

    abstract::The presence of human STRO-1(+)/CD146(+) periodontal ligament (PDL) cells has been reported, but obtaining a large amount of these cells is difficult. The purpose of this study was to evaluate the percentages of STRO-1(+)/CD146(+) cells in PDL cells and determine the effects of FGF-2 on the proliferation and multiline...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Hidaka T,Nagasawa T,Shirai K,Kado T,Furuichi Y

    更新日期:2012-06-01 00:00:00

  • Effects of polyphosphates and fluoride on hydroxyapatite dissolution: A pH-stat investigation.

    abstract:OBJECTIVES:This study investigated the immediate and sustained effect of sodium trimetaphosphate (TMP) and sodium hexametaphosphate (HMP) associated or not with fluoride (F) on hydroxyapatite (HA) dissolution using an erosion-like model, considering as well as the influence of salivary coating. DESIGN:Baseline dissolu...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: do Amaral JG,Delbem ACB,Pessan JP,Manarelli MM,Barbour ME

    更新日期:2016-03-01 00:00:00

  • Plasminogen activator activity in the subunits of mouse submandibular gland nerve-growth factor and epidermal growth factor.

    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-...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Hiramatsu M,Hatakeyama K,Kumegawa M,Minami N

    更新日期:1982-01-01 00:00:00

  • External radiolabelling of components of pellicle on human enamel and cementum.

    abstract::Enamel and cementum pellicles form by different adsorption of salivary and serum components to the tooth surface. The authors compared the constituents of surface pellicle formed on human enamel and cementum under three conditions: (1) natural pellicle, present on extracted teeth, which was formed by prolonged exposur...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Fisher SJ,Prakobphol A,Kajisa L,Murray PA

    更新日期:1987-01-01 00:00:00

  • Influence of masticatory function, dental caries and socioeconomic status on the body mass index of preschool children.

    abstract:OBJECTIVE:The objective of this study was to determine the influence of masticatory function, dental caries and socioeconomic status on the body mass index (BMI) of preschool children. METHODS:A cross-sectional study was conducted with a sample of 285 children aged three to five years allocated to three groups based o...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Soares ME,Ramos-Jorge ML,de Alencar BM,Oliveira SG,Pereira LJ,Ramos-Jorge J

    更新日期:2017-09-01 00:00:00

  • The rate of incisor dentine calcification and of mandibular growth in the molar region of the ovariectomized rat.

    abstract::In 14 ovariectomized and 15 control rats, killed at intervals over a 117-day period, the height of the mandible in the molar region was determined radiographically. Mandibular height was significantly related to time after operation in both groups, but their rate of mandibular growth was not significantly different. I...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Devlin H,Ferguson MW

    更新日期:1990-01-01 00:00:00

  • Haemodynamic changes induced by submaximal isometric contraction in painful and non-painful human masseter using near-infra-red spectroscopy.

    abstract::Although mechanisms underlying chronic muscle pain are poorly understood, one prevalent theory is that it is due, in part, to localized hypoxia. The purpose of this study was to evaluate this theory using non-invasive near-infra-red spectroscopy that monitors relative changes in intramuscular haemoglobin (Hb) concentr...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Delcanho RE,Kim YJ,Clark GT

    更新日期:1996-06-01 00:00:00

  • Gene expression based evidence of innate immune response activation in the epithelium with oral lichen planus.

    abstract:OBJECTIVE:Oral lichen planus (OLP) is a disease of the oral mucosa of unknown cause producing lesions with an intense band-like inflammatory infiltrate of T cells to the subepithelium and keratinocyte cell death. We performed gene expression analysis of the oral epithelium of lesions in subjects with OLP and its sister...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Adami GR,Yeung AC,Stucki G,Kolokythas A,Sroussi HY,Cabay RJ,Kuzin I,Schwartz JL

    更新日期:2014-03-01 00:00:00

  • Apoptosis in regressive deciduous tooth germs of Suncus murinus evaluated by the the TUNEL method and electron microscopy.

    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

    pub_type: 杂志文章


    authors: Sasaki C,Sato T,Kozawa Y

    更新日期:2001-07-01 00:00:00

  • Improved reproducibility of magnetic stimulation-evoked motor potentials in the human masseter by a new method for locating stimulation sites on the scalp.

    abstract::In magnetic-stimulation studies where motor-evoked potentials (MEP) are measured on different occasions, accurate relocation of the stimulation site on the scalp is essential. Here a novel method of locating neural stimulation sites was tested and the reproducibility of MEPs in the human masseter assessed. The heads o...

    journal_title:Archives of oral biology

    pub_type: 临床试验,杂志文章


    authors: McMillan AS,Watson C,Walshaw D,Taylor JP

    更新日期:1998-08-01 00:00:00

  • Immunoexpression of proteins involved in cytoskeleton remodeling in benign odontogenic lesions.

    abstract:OBJECTIVE:The present study was designed to analyze the immunolocalization of proteins involved in cytoskeleton remodeling, such as moesin and Rho-A, in benign odontogenic lesions that present with expansive growth and invasive clinical behavior. MATERIALS AND METHODS:Expressions of moesin and Rho-A in odontogenic epi...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Antonio PN,Garcia NG,Assao A,Lauris JRP,Soares FA,Oliveira DT

    更新日期:2018-03-01 00:00:00

  • The relationship between the number of the bacterium Streptococcus mutans at discrete sites on the dentition of macaque monkeys (Macaca fascicularis) and the subsequent development of dental caries.

    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


    authors: Beighton D,Hayday H,Walker J

    更新日期:1985-01-01 00:00:00

  • Comparative analysis of blood parameters of the erythrocyte lineage between patients with chronic periodontitis and healthy patients: Results obtained from a meta-analysis.

    abstract::Objective Quantitatively evaluate blood parameters of the erythrocyte lineage in patients with chronic periodontitis and healthy controls by means of a meta-analysis. Material and methods A review of literature was performed in the scientific databases for studies published before September 2016. The abstracts were ev...

    journal_title:Archives of oral biology

    pub_type: 杂志文章,meta分析,评审


    authors: França LFC,da Silva FRP,di Lenardo D,Alves EHP,Nascimento HMS,da Silva IAT,Vasconcelos ACCG,Vasconcelos DFP

    更新日期:2019-01-01 00:00:00

  • Partial purification and characterization of arylamidases from human palatine secretions.

    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


    authors: Mäkinen KK,Söderling E,Virtanen KK,Kotiranta J

    更新日期:1985-01-01 00:00:00

  • Physical parameters of hydroxyapatite adsorption and effect on candidacidal activity of histatins.

    abstract::Histatins 1, 3 and 5 are the major members of a histidine-rich protein family present in human salivary secretions. These proteins are distinct from many salivary proteins in their high positive charge density at neutral pH, and their antibacterial and antifungal properties. In this study, the hydroxyapatite adsorptio...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Yin A,Margolis HC,Grogan J,Yao Y,Troxler RF,Oppenheim FG

    更新日期:2003-05-01 00:00:00

  • Enamel fluoride uptake of a novel water-based fluoride varnish.

    abstract::Aim of the in situ-study was to evaluate fluoride retention in sound and demineralised enamel after application of a novel water-based fluoride (0.12% F) varnish Mirafluorid (Hager and Werken, Germany) compared to the resin-based varnish (2.26% F) Duraphat (Colgate, USA). Each five enamel specimens were prepared from ...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Attin T,Grieme R,Paqué F,Hannig C,Buchalla W,Attin R

    更新日期:2005-03-01 00:00:00

  • The effect of altering jaw position on the transmission of vibration between the skull and teeth in humans.

    abstract::The forces that develop in the human temporomandibular joint during function have never been directly measured, yet many patients exhibit excessive localized wear and tear of the joint, suggesting that at times these forces exceed tissue tolerance. The purpose here was to gain insight into vibration transmission betwe...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Hashimoto K,Clark GT

    更新日期:2001-11-01 00:00:00

  • Physiological tremor in human jaw-muscle system.

    abstract::Small, quasi-rhythmical tremor of the jaw occurs at rest and during voluntary movements. In peripheral limbs, tremor consists of a component due to mechanical resonance properties of the system, and a neurogenic component mediated by a central pacemaker or neural loops. The present study attempted to determine if thes...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Junge D,Rosenberg JR,Halliday DM

    更新日期:1998-01-01 00:00:00

  • Immunohistochemical and immunochemical detection of a similar epitope in enamel proteins and monocyte-macrophage protein recognized by mouse monoclonal antibody MOMA-2.

    abstract::These studies were made as a first step in elucidating unknown functions of enamel proteins in odontogenesis. The cytoplasm of ameloblasts and the proteins in dentine matrix before mineralization were stained with this monoclonal antibody. SDS-PAGE and Coomassie blue staining of proteins extracted from enamel showed s...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Nakamura M,Kindaichi K,Kagayama M

    更新日期:1991-01-01 00:00:00

  • The relationship between water-borne fluoride, dental fluorosis and skeletal development in 11-15 year old Tanzanian girls.

    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


    authors: Wenzel A,Thylstrup A,Melsen B,Fejerskov O

    更新日期:1982-01-01 00:00:00

  • Some factors affecting the diffusion of [14C]-lactate in human dental plaque.

    abstract::The apparent diffusion rate, D, of lactate was significantly retarded in dental plaque fluid and a simulated plaque fluid consisting of a chemically-defined solution of salts, amino acids and albumin in phosphate buffer at pH 6.5. Metabolic utilization of lactate in live plaque residue reduced D for lactate into such ...

    journal_title:Archives of oral biology

    pub_type: 杂志文章


    authors: Tatevossian A

    更新日期:1985-01-01 00:00:00