Oral Streptococci Biofilm Formation on Different Implant Surface Topographies.

Abstract:

:The establishment of the subgingival microbiota is dependent on successive colonization of the implant surface by bacterial species. Different implant surface topographies could influence the bacterial adsorption and therefore jeopardize the implant survival. This study evaluated the biofilm formation capacity of five oral streptococci species on two titanium surface topographies. In vitro biofilm formation was induced on 30 titanium discs divided in two groups: sandblasted acid-etched (SAE- n = 15) and as-machined (M- n = 15) surface. The specimens were immersed in sterilized whole human unstimulated saliva and then in fresh bacterial culture with five oral streptococci species: Streptococcus sanguinis, Streptococcus salivarius, Streptococcus mutans, Streptococcus sobrinus, and Streptococcus cricetus. The specimens were fixed and stained and the adsorbed dye was measured. Surface characterization was performed by atomic force and scanning electron microscopy. Surface and microbiologic data were analyzed by Student's t-test and two-way ANOVA, respectively (P < 0.05). S. cricetus, S. mutans, and S. sobrinus exhibited higher biofilm formation and no differences were observed between surfaces analyzed within each species (P > 0.05). S. sanguinis exhibited similar behavior to form biofilm on both implant surface topographies, while S. salivarius showed the lowest ability to form biofilm. It was concluded that biofilm formation on titanium surfaces depends on surface topography and species involved.

journal_name

Biomed Res Int

authors

Pita PP,Rodrigues JA,Ota-Tsuzuki C,Miato TF,Zenobio EG,Giro G,Figueiredo LC,Gonçalves C,Gehrke SA,Cassoni A,Shibli JA

doi

10.1155/2015/159625

subject

Has Abstract

pub_date

2015-01-01 00:00:00

pages

159625

eissn

2314-6133

issn

2314-6141

journal_volume

2015

pub_type

杂志文章
  • Technological Properties of Bifidobacterial Strains Shared by Mother and Child.

    abstract::Technological processes in the dairy industry and the further passage through the gastrointestinal tract could impair viability and functionality of probiotic bifidobacteria. In the present work, the growth in milk of nine bifidobacterial strains shared by mother and child, their survival to freeze-drying and cold sto...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2019/9814623

    authors: Peirotén A,Gaya P,Arqués JL,Medina M,Rodríguez E

    更新日期:2019-01-17 00:00:00

  • Steroid Tumor Environment in Male and Female Mice Model of Canine and Human Inflammatory Breast Cancer.

    abstract::Canine inflammatory mammary cancer (IMC) shares clinical and histopathological characteristics with human inflammatory breast cancer (IBC) and has been proposed as a good model for studying the human disease. The aim of this study was to evaluate the capacity of female and male mice to reproduce IMC and IBC tumors and...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2016/8909878

    authors: Caceres S,Peña L,Silvan G,Illera MJ,Woodward WA,Reuben JM,Illera JC

    更新日期:2016-01-01 00:00:00

  • Reconstruction of cochlea based on micro-CT and histological images of the human inner ear.

    abstract::The study of the normal function and pathology of the inner ear has unique difficulties as it is inaccessible during life and, so, conventional techniques of pathologic studies such as biopsy and surgical excision are not feasible, without further impairing function. Mathematical modelling is therefore particularly at...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/485783

    authors: Bellos C,Rigas G,Spiridon IF,Bibas A,Iliopoulou D,Böhnke F,Koutsouris D,Fotiadis DI

    更新日期:2014-01-01 00:00:00

  • The Italian National External quality assessment program in molecular genetic testing: results of the VII round (2010-2011).

    abstract::Since 2001 the Istituto Superiore di Sanità established a quality assurance programme for molecular genetic testing that covers four pathologies: Cystic Fibrosis (CF), Beta Thalassemia (BT), Fragile X Syndrome (FX), and Familial Adenomatous Polyposis Coli (APC). Since 2009 this activity is an institutional activity an...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2013/739010

    authors: Censi F,Tosto F,Floridia G,Marra M,Salvatore M,Baffico AM,Grasso M,Melis MA,Pelo E,Radice P,Ravani A,Rosatelli C,Resta N,Russo S,Seia M,Varesco L,Falbo V,Taruscio D

    更新日期:2013-01-01 00:00:00

  • Application of stochastic automata networks for creation of continuous time Markov chain models of voltage gating of gap junction channels.

    abstract::The primary goal of this work was to study advantages of numerical methods used for the creation of continuous time Markov chain models (CTMC) of voltage gating of gap junction (GJ) channels composed of connexin protein. This task was accomplished by describing gating of GJs using the formalism of the stochastic autom...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2015/936295

    authors: Snipas M,Pranevicius H,Pranevicius M,Pranevicius O,Paulauskas N,Bukauskas FF

    更新日期:2015-01-01 00:00:00

  • Long non-coding RNA deregulation in tongue squamous cell carcinoma.

    abstract:BACKGROUND:The deregulated tumorigenic long non-coding RNA (lncRNA) has been reported in several malignancies. However, there is still no comprehensive study on tongue squamous cell carcinoma (SCC). METHODS:Functional reannotation for the human lncRNA was carried out by ncFANs. Real-time quantitative PCR was used to v...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/405860

    authors: Gao W,Chan JY,Wong TS

    更新日期:2014-01-01 00:00:00

  • Newborn first feed and prelacteal feeds in Mansoura, Egypt.

    abstract:BACKGROUND:Prelacteal feed (feeding any other substance before first breastfeeding) appears to be common despite its harmful effects. By definition a child provided with prelacteal feed (PLF) is not exclusively breastfed and PLF has many implications for the success and early initiation of breastfeeding. Objectives. To...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/258470

    authors: El-Gilany AH,Abdel-Hady DM

    更新日期:2014-01-01 00:00:00

  • Animal Models in Cardiovascular Research: Hypertension and Atherosclerosis.

    abstract::Hypertension and atherosclerosis are among the most common causes of mortality in both developed and developing countries. Experimental animal models of hypertension and atherosclerosis have become a valuable tool for providing information on etiology, pathophysiology, and complications of the disease and on the effic...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2015/528757

    authors: Leong XF,Ng CY,Jaarin K

    更新日期:2015-01-01 00:00:00

  • Novel resveratrol and 5-fluorouracil coencapsulated in PEGylated nanoliposomes improve chemotherapeutic efficacy of combination against head and neck squamous cell carcinoma.

    abstract::Increasing consumption of tobacco and alcohol has led to a steady increase in the incidence of head and neck cancers in Asia. The drawbacks associated with the existing chemotherapeutic and surgical interventions have necessitated the development of a safer alternative for therapy of head and neck cancers. In this stu...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/424239

    authors: Mohan A,Narayanan S,Sethuraman S,Krishnan UM

    更新日期:2014-01-01 00:00:00

  • Redirecting Metabolic Flux towards the Mevalonate Pathway for Enhanced β-Carotene Production in M. circinelloides CBS 277.49.

    abstract::Carotenoids produced by microbial sources are of industrial and medicinal importance due to their antioxidant and anticancer properties. In the current study, optimization of β-carotene production in M. circinelloides strain 277.49 was achieved using response surface methodology (RSM). Cerulenin and ketoconazole were ...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/8890269

    authors: Naz T,Nazir Y,Nosheen S,Ullah S,Halim H,Fazili ABA,Li S,Mustafa K,Mohamed H,Yang W,Song Y

    更新日期:2020-12-29 00:00:00

  • Gene Alterations of N6-Methyladenosine (m6A) Regulators in Colorectal Cancer: A TCGA Database Study.

    abstract::N6-methyladenosine (m6A) plays an important role in many cancers. However, few studies have examined the role of m6A in colorectal CRC. To examine the effect of m6A on CRC, we studied the genome of 591 CRC cases from The Cancer Genome Atlas (TCGA). The relationship between the messenger RNA (mRNA) expression, copy num...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/8826456

    authors: Zhang Q,Cai Y,Kurbatov V,Khan SA,Lu L,Zhang Y,Johnson CH

    更新日期:2020-12-19 00:00:00

  • A simple method to estimate the number of autophagic elements by electron microscopic morphometry in real cellular dimensions.

    abstract::Autophagic elements typically appear as spherical bodies. During their life they undergo a series of changes (e.g., fusion, degradation of content, and swelling) which influence their size in a way that may be characteristic for cell type, stage of maturation, or various experimentally manipulated parameters. A simple...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/578698

    authors: Kovács AL

    更新日期:2014-01-01 00:00:00

  • Inverse Kinematics for Upper Limb Compound Movement Estimation in Exoskeleton-Assisted Rehabilitation.

    abstract::Robot-Assisted Rehabilitation (RAR) is relevant for treating patients affected by nervous system injuries (e.g., stroke and spinal cord injury). The accurate estimation of the joint angles of the patient limbs in RAR is critical to assess the patient improvement. The economical prevalent method to estimate the patient...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2016/2581924

    authors: Cortés C,de Los Reyes-Guzmán A,Scorza D,Bertelsen Á,Carrasco E,Gil-Agudo Á,Ruiz-Salguero O,Flórez J

    更新日期:2016-01-01 00:00:00

  • Exosomes Derived from Human Bone Marrow Mesenchymal Stem Cells Stimulated by Deferoxamine Accelerate Cutaneous Wound Healing by Promoting Angiogenesis.

    abstract::The exosomes are derived from mesenchymal stem cells (MSCs) and may be potentially used as an alternative for cell therapy, for treating diabetic wounds, and aid in angiogenesis. This study, aimed to investigate whether exosomes originated from bone marrow-derived MSCs (BMSCs) preconditioned by deferoxamine (DFO-Exos)...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2019/9742765

    authors: Ding J,Wang X,Chen B,Zhang J,Xu J

    更新日期:2019-05-05 00:00:00

  • Efficacy and Safety of Botulinum Toxin Type A for Limb Spasticity after Stroke: A Meta-Analysis of Randomized Controlled Trials.

    abstract:Background:Inconsistent data have been reported for the effectiveness of intramuscular botulinum toxin type A (BTXA) in patients with limb spasticity after stroke. This meta-analysis of available randomized controlled trials (RCTs) aimed to determine the efficacy and safety of BTXA in adult patients with upper and lowe...

    journal_title:BioMed research international

    pub_type: 杂志文章,meta分析

    doi:10.1155/2019/8329306

    authors: Sun LC,Chen R,Fu C,Chen Y,Wu Q,Chen R,Lin X,Luo S

    更新日期:2019-04-07 00:00:00

  • Self-Reported Rapid Eye Movement Sleep Behavior Disturbance and Its Associated Factors among Medicine and Health Science Students at the University of Gondar.

    abstract:Introduction:Rapid eye movement sleep behavior disorder (RBD) is characterized by dream-enacting behavior (shouting, punching, and falling out of bed) related to unpleasant dreams and loss of normal rapid eye movement (REM) sleep muscle atonia. Rapid eye movement sleep enhances learning and memory by regulating neurona...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/1810836

    authors: Dagnew B,Dagne H,Andualem Z

    更新日期:2020-05-15 00:00:00

  • Folate-Functionalized Mesoporous Hollow SnO2 Nanofibers as a Targeting Drug Carrier to Improve the Antitumor Effect of Paclitaxel for Liver Cancer Therapy.

    abstract::In this study, we prepared PTX-loaded mesoporous hollow SnO2 nanofibers conjugated with folic acid (SFNFP) for liver cancer therapy. According to SEM and TEM characterization, SFNF showed a mesoporous hollow structure. The average outer diameter was 200 nm, and the wall thickness was 50 nm. The DSC and XRD study showe...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2018/8526190

    authors: Lv H,Wu C,Liu X,Bai A,Cao Y,Shang W,Hu L,Liu Y

    更新日期:2018-11-25 00:00:00

  • Resistance Status to the Insecticides Temephos, Deltamethrin, and Diflubenzuron in Brazilian Aedes aegypti Populations.

    abstract::Insecticides are still largely applied in public health to control disease vectors. In Brazil, organophosphates (OP) and pyrethroids (PY) are used against Aedes aegypti for years. Since 2009 Insect Growth Regulators (IGR) are also employed in the control of larvae. We quantified resistance to temephos (OP), deltamethr...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2016/8603263

    authors: Bellinato DF,Viana-Medeiros PF,Araújo SC,Martins AJ,Lima JB,Valle D

    更新日期:2016-01-01 00:00:00

  • Association Use of Bisphosphonates with Risk of Breast Cancer: A Meta-Analysis.

    abstract:Background:Previous studies have investigated the association between the use of bisphosphonates and the development of breast cancer, which presented controversial results. Thus, this meta-analysis was conducted to summarize the current evidence of the association of bisphosphonate use with breast cancer risk. Method...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2020/5606573

    authors: Peng R,Liang X,Zhang G,Yao Y,Chen Z,Pan X,Wang J,Liu G

    更新日期:2020-10-06 00:00:00

  • Analysis of EEG signals related to artists and nonartists during visual perception, mental imagery, and rest using approximate entropy.

    abstract::In this paper, differences between multichannel EEG signals of artists and nonartists were analyzed during visual perception and mental imagery of some paintings and at resting condition using approximate entropy (ApEn). It was found that ApEn is significantly higher for artists during the visual perception and the me...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/764382

    authors: Shourie N,Firoozabadi M,Badie K

    更新日期:2014-01-01 00:00:00

  • GAS1 Deficient Enhances UPR Activity in Saccharomyces cerevisiae.

    abstract::Beta-1,3-glucanosyltransferase (Gas1p) plays important roles in cell wall biosynthesis and morphogenesis and has been implicated in DNA damage responses and cell cycle regulation in fungi. Yeast Gas1p has also been reported to participate in endoplasmic reticulum (ER) stress responses. However, the precise roles and m...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2019/1238581

    authors: Cui HJ,Cui XG,Jing X,Yuan Y,Chen YQ,Sun YX,Zhao W,Liu XG

    更新日期:2019-06-02 00:00:00

  • Photocatalytical Antibacterial Activity of Mixed-Phase TiO2 Nanocomposite Thin Films against Aggregatibacter actinomycetemcomitans.

    abstract::Mixed-phase TiO2 nanocomposite thin films consisting of anatase and rutile prepared on commercially pure Ti sheets via the electrochemical anodization and annealing treatments were investigated in terms of their photocatalytic activity for antibacterial use around dental implants. The resulting films were characterize...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2015/705871

    authors: Yeniyol S,Mutlu I,He Z,Yüksel B,Boylan RJ,Ürgen M,Karabuda ZC,Basegmez C,Ricci JL

    更新日期:2015-01-01 00:00:00

  • A novel animal model of impaired glucose tolerance induced by the interaction of vitamin E deficiency and (60)Co radiation.

    abstract::Impaired glucose tolerance (IGT), known as the prediabetes stage, is usually induced by habits of life or environmental factors. Established IGT animal models are mostly conducted with chemical compounds such as streptozocin or genetic modification. However, the occasion of exposure to these factors in daily life is s...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2015/457246

    authors: Guan Y,Cheng Y,Yin Y,Duan J,Wei G,Weng Y,Guo C,Zhu Y,Wang Y,Xi M,Wen A

    更新日期:2015-01-01 00:00:00

  • Erythropoietin Modification Enhances the Protection of Mesenchymal Stem Cells on Diabetic Rat-Derived Schwann Cells: Implications for Diabetic Neuropathy.

    abstract::Diabetes-triggered apoptosis of Schwann cells (SC) contributes to the degradation of diabetic peripheral neuropathy (DNP). In recent years, mesenchymal stem cells (MSC) were applied to DPN repair and it was demonstrated that paracrine secretion played a key role in neuroprotection exerted by MSC. Erythropoietin (EPO) ...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2017/6352858

    authors: Zhang S,Shi B

    更新日期:2017-01-01 00:00:00

  • Evaluation of Antibiotic Resistance Pattern in Dental Bacteremia Detected by Multiplex PCR Technique.

    abstract::The aim of this study was to detect oral bacteremia and offer the antibiotic resistance patterns. Bacterial resistance pattern was evaluated in 50 patients. A spectrophotometer device equipped with UV and electrophoresis of the extracted samples on agarose gel for antibiogram test were used. PCR test 15 minutes after ...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2020/9502959

    authors: Rezazadeh F,Azad A,Khorami A,Modaresi F,Rezaie Z

    更新日期:2020-10-01 00:00:00

  • Mystery of Retinal Vein Occlusion: Vasoactivity of the Vein and Possible Involvement of Endothelin-1.

    abstract::Retinal vein occlusion (RVO) is a common vascular disease of retina; however, the pathomechanism leading to RVO is not yet clear. In general, increasing age, hypertension, arteriosclerosis, diabetes mellitus, dyslipidemia, cardiovascular disorder, and cerebral stroke are systemic risk factors of RVO. However, RVO ofte...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2017/4816527

    authors: Kida T

    更新日期:2017-01-01 00:00:00

  • Phylogenetic information content of Copepoda ribosomal DNA repeat units: ITS1 and ITS2 impact.

    abstract::The utility of various regions of the ribosomal repeat unit for phylogenetic analysis was examined in 16 species representing four families, nine genera, and two orders of the subclass Copepoda (Crustacea). Fragments approximately 2000 bp in length containing the ribosomal DNA (rDNA) 18S and 28S gene fragments, the 5....

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2014/926342

    authors: Zagoskin MV,Lazareva VI,Grishanin AK,Mukha DV

    更新日期:2014-01-01 00:00:00

  • Strategies to characterize fungal lipases for applications in medicine and dairy industry.

    abstract::Lipases are water-soluble enzymes that act on insoluble substrates and catalyze the hydrolysis of long-chain triglycerides. Lipases play a vital role in the food, detergent, chemical, and pharmaceutical industries. In the past, fungal lipases gained significant attention in the industries due to their substrate specif...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2013/154549

    authors: Gopinath SC,Anbu P,Lakshmipriya T,Hilda A

    更新日期:2013-01-01 00:00:00

  • Assessment of Corneal Pachymetry Distribution and Morphologic Changes in Subclinical Keratoconus with Normal Biomechanics.

    abstract:Purpose:To investigate the pachymetry distribution of central cornea and morphologic changes in subclinical keratoconus with normal biomechanics and determine their potential benefit for the screening of very early keratoconus. Methods:This retrospective comparative study was performed in 33 clinically unaffected eyes...

    journal_title:BioMed research international

    pub_type: 杂志文章

    doi:10.1155/2019/1748579

    authors: Song P,Yang K,Li P,Liu Y,Liang D,Ren S,Zeng Q

    更新日期:2019-11-19 00:00:00

  • Factor XIII Subunit A in the Skin: Applications in Diagnosis and Treatment.

    abstract::The role of factor XIII subunit A (FXIII-A) is not restricted to hemostasis. FXIII-A is also present intracellularly in several human cells and serves as a diagnostic marker in a wide range of dermatological diseases from inflammatory conditions to malignancies. In this review, we provide a guide on the still controve...

    journal_title:BioMed research international

    pub_type: 杂志文章,评审

    doi:10.1155/2017/3571861

    authors: Paragh L,Törőcsik D

    更新日期:2017-01-01 00:00:00