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Meire Maarten A - - 2013
In root canal therapy, irrigating solutions are essential to assist in debridement and disinfection. Their spread and action is often restricted by canal anatomy, requiring some form of activation. Lasers have been shown to be promising tools for this purpose (laser-activated irrigation (LAI)). For LAI to be effective, high absorption ...
Fu Shao-Zhi - - 2013
Scaffolds for bone tissue engineering applications should have suitable degradability in favor of new bone ingrowth after implantation into bone defects. In this study, degradation behavior of polyurethane composites composed of tri-block copolymer Poly(caprolactone)-Poluronic-Poly(caprolactone) (PCL-Pluronic-PCL, PCFC) and nano-hydroxyapatite (n-HA) was investigated. The water contact angle and water absorption were measured ...
Nonaka Paula N - - 2013
Lung bioengineering based on decellularized organ scaffolds is a potential alternative for transplantation. Freezing/thawing, a usual procedure in organ decellularization and storage could modify the mechanical properties of the lung scaffold and reduce the performance of the bioengineered lung when subjected to the physiological inflation-deflation breathing cycles. The aim of ...
Sartini Davide - - 2013
Lung cancer, predominantly non-small cell lung cancer (NSCLC), is currently the most common cause of malignancy-related death in the world. Despite advances in both detection and treatment, its incidence rate is still increasing. Therefore, effective strategies for early detection as well as molecular therapeutic targets are urgently needed. We focused ...
Tolba Fetnat M - - 2013
There have been conflicting results regarding a correlation between CD133 expression and disease outcome. To assess CD133 expression in patients with acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL) and to evaluate its correlation with the different clinical and laboratory data as well as its relation to disease outcome, ...
Maeda Hiroki - - 2013
Haemaphysalis longicornis is known as one of the most important ticks transmitting Babesia parasites in East Asian countries, including Babesia ovata and Babesia gibsoni, as well as Theileria parasites. H. longicornis is not the natural vector of Babesia bovis and Babesia bigemina. Vector ticks and transmitted parasites are thought to ...
Güngör Deniz - - 2013
BACKGROUND: Pompe disease is a rare metabolic myopathy for which disease-specific enzyme replacement therapy (ERT) has been available since 2006. ERT has shown efficacy concerning muscle strength and pulmonary function in adult patients. However, no data on the effect of ERT on the survival of adult patients are currently available. ...
Zhu Dong-Mei - - 2013
This study established and characterized a new cell line (MAF) from the fin of blunt snout bream (Megalobrama amblycephala), a freshwater fish cultivated in China. MAF cells proliferated well in medium 199 supplemented with 10 % fetal bovine serum at 28 °C and have been subcultured more than 95 times in almost ...
Wang Lishan - - 2013
Liver carcinomas have been classified into three types: hepatocellular carcinoma (HCC), cholangiocarcinoma (CC), and combined HCC-CC (CHC). We aim to find the common and different characteristic of these three types of liver cancer. The gene expression profiling of HCC, CC, and CHC were compared with each other, and enrichment pathways ...
Bardy G - - 2013
BACKGROUND AND PURPOSE: Quercetin is a natural polyphenolic flavonoid that displays antidiabetic properties in vivo. Its mechanism of action on insulin secreting β-cells is poorly documented. In this work, we have analyzed in β cells the effect of quercetin both on insulin secretion and on the intracellular calcium concentration ([Ca(2+) ...
Eisenkraft Arik - - 2013
Organophosphate (OP) poisoning is associated with long-lasting neurological damage, which is attributed mainly to the excessive levels of glutamate caused by the intoxication. Glutamate toxicity, however, is not specific to OP poisoning, and is linked to propagation of damage in both acute and chronic neurodegenerative conditions in the central nervous ...
Lang Brian Hung-Hin - - 2013
BACKGROUND: Although previous studies have suggested that low preoperative 25-hydroxyvitamin D (25-OHD) is a risk factor for hypocalcemia after total thyroidectomy, the impact of preoperative 25-OHD on calcium (Ca)/parathyroid hormone (PTH) kinetics in the immediate postoperative period remains unclear. The study compared the postoperative Ca/PTH kinetics between different preoperative 25-OHD ...
Fernandes Jocianelle Maria - - 2013
Objective: To perform a literature review on the clinical and/or laboratory performance of the use of calcium hydroxide in deep cavities of primary teeth. Method and Materials: Literature in professional journals and summaries of BBO, LILACS, and MEDLINE databases (2000 to 2010) linked to the Virtual Health Library and PUBMED ...
Johnson Markey - - 2013
Regulatory monitoring data and land-use regression (LUR) models have been widely used for estimating individual exposure to ambient air pollution in epidemiologic studies. However, LUR models lack fine-scale temporal resolution for predicting acute exposure and regulatory monitoring provides daily concentrations, but fails to capture spatial variability within urban areas. This ...
Collgros H - - 2013
Dermanyssus gallinae is a mite that normally parasitizes small birds but may occasionally bite humans. We report an unusual case of an 82-year-old woman who presented with pruritus and bite-like lesions over her trunk. Other members of the household were also affected. On physical examination, mites < 1 mm in size were ...
Kim Young-Kwan - - 2013
A simple strategy for preparation of reduced graphene oxide (RGO)/TiO2 hybrid thin films was developed by UV-assisted incorporation of TiO2 nanoparticles (NPs) onto RGO films. The UV-assisted incorporation of TiO2 NPs onto RGO films makes the hybrid films stable against prolonged exposure to UV light without the decrease of their ...
Cicek Figen Amber - - 2013
BACKGROUND: The RhoA/ROCK signaling pathway mediates vascular smooth muscle contraction while endogenous NO induces vasodilation through its inhibition. Since myosin light chain phosphatase (MLCP) and eNOS are targeted by RhoA/ROCK upregulation then turn to lead abnormalities in vasculature, we aimed to examine whether less endothelial NO-production and inhibited eNOS together ...
Piérard G E - - 2013
The collagen fibril packing that forms threads and bundles is poorly defined, despite the fact that it is important for distinct aspects of the adventitial and reticular dermis. The present study explored an in vitro fibrillogenesis model using the property of heat polymerization. The process was performed on glass slides ...
Vogt Andrew P - - 2013
Intrinsically glucoside-based microspheres are prepared in olive oil via a water in oil inverse suspension polymerization. The microspheres are characterized by scanning electron microscopy (SEM), Fourier transform infrared (FTIR) microscopy, and X-ray photoelectron spectroscopy (XPS), evidencing the intrinsic glucose character of the spheres. A novel boronic acid fluorescent molecule was ...
Pereira Morais Marta P - - 2013
Glycated proteins are important biomarkers for age-related disorders, however their analysis is challenging because of the complexity of the protein-carbohydrate adducts. Here we report a method that enables the detection and identification of individual glycated proteins in complex samples using fluorescent boronic acids in gel electrophoresis. Using this method we ...
Komori Takashi - - 2013
Dysembryoplastic neuroepithelial tumor (DNT) is a benign glioneuronal tumor, occurring in children and adolescents, typically associated with drug-resistant partial seizures. Pathologically, DNT is characterized by a specific glioneuronal element that is comprised of oligodendroglia-like cells (OLC) and floating neurons. The definition of DNT is currently controversial and the incidence of ...
Vlahou Antonia - - 2013
Clinical Proteomics has traveled long way pinpointing potential biomarkers for a variety of diseases. However, the absence of clinical implementation of proteomics findings has led to a frank evaluation and re-consideration of applied practices in biomarker discovery, recruitment of technological tools for biomarker verification and generation of new guidelines for ...
Maxey Dawn M - - 2013
Because most medications for pediatric pulmonary hypertension (PH) are used off label and based on adult trials, little information is available on pediatric-specific adverse events (AEs). Although drug manufacturers are required to submit postmarket AE reports to the Food and Drug Administration (FDA), this information is rarely transmitted to practitioners. ...
Bogacki Paul - - 2013
BACKGROUND: Medicago truncatula Gaertn. (barrel medic) is cultivated as a pasture legume for its high protein content and ability to improve soils through nitrogen fixation. Toxic concentrations of the micronutrient Boron (B) in agricultural soils hamper the production of cereal and leguminous crops. In cereals, the genetic analysis of B ...
Borzomati Domenico - - 2013
Bevacizumab is largely used in colorectal cancer patients. Postsurgical healing complications have been described for patients following treatment with Bevacizumab. We report three cases of spontaneous intestinal perforation following infusion of Bevacizumab. From January 2002 through October 2010, Bevacizumab was delivered in 143 patients. Spontaneous intestinal perforation occurred in 3 ...
Yamada Yasuhide - - 2013
BACKGROUND: Sorafenib inhibits several receptor tyrosine kinases involved in tumor progression and angiogenesis. S-1, an oral fluorouracil antitumor drug, plus cisplatin (CDDP) is the standard regimen for advanced gastric adenocarcinoma (AGC) in Japan. The purpose of this phase I study was to evaluate the safety, pharmacokinetics, and preliminary efficacy of ...
Dao Mo - - 2013
BACKGROUND: Angiogenesis is a critical part of the endogenous repair process in brain injury and disease, and requires at least two sequential steps. First, angiogenic sprouting of endothelial cells occurs, which entails the initial proliferation of endothelial cells and remodeling of the surrounding extracellular matrix. Second, vessel stabilization is necessary ...
Zuabi Otman - - 2013
Objective: This randomized, single-controlled study was performed to validate in vivo the efficacy of single Fluorinex treatment by examining fluoride incorporation into enamel using electron microscopy. Method and Materials: Twenty healthy participants referred for routine dental treatment which also required extractions of at least two teeth as part of their ...
Klein Alexander - - 2013
For data preprocessing and artefact removal in an ERP experiment we were confronted with the question how blink artefacts can be detected reliably, even in the absence of usable electrooculogram (EOG) data. We propose an objective and quantitative method for the automatic detection of eyeblink artefacts from raw data using ...
Kimura Tsuyoshi - - 2013
BACKGROUND: A previous study demonstrated that the cysteine protease of Dermatophagoides farinae induced production of granulocyte-macrophage colony-stimulating factor (GM-CSF) in a canine epidermal keratinocyte progenitor cell line (CPEK); however, the molecular mechanism has not been elucidated. HYPOTHESIS/OBJECTIVES: Given that the transcription of GM-CSF mRNA in human lymphocytes is mainly regulated ...
Fegg M J - - 2013
BACKGROUND: Existential behavioural therapy (EBT) was developed to support informal caregivers of palliative patients in the last stage of life and during bereavement as a manualised group psychotherapy comprising six sessions. We tested the effectiveness of EBT on mental stress and quality of life (QOL). METHODS: Informal caregivers were randomly ...
Keating Gillian M - - 2013
The taxane derivative cabazitaxel (Jevtana(®)) is approved in the USA and the EU for use in combination with prednisone for the treatment of patients with hormone-refractory metastatic prostate cancer previously treated with a docetaxel-containing regimen. In the pivotal TROPIC trial, overall survival was significantly prolonged with cabazitaxel plus prednisone versus ...
Dayer Mohammad Reza - - 2013
As an enzyme acting at the junction of gluconeogenic pathway, phosphoenolpyruvate carboxykinase (PEPCK) controls substrate flow from Krebs cycle toward glucose production. Therefore, it would be advantageous to design effective inhibitors to inactivate PEPCK in diabetes mellitus and other abnormalities caused by insulin resistance. Such inhibitors may compensate the metabolic ...
Büch Thomas - - 2013
Acute toxic lung injury by reactive inhalational compounds is an important and still unresolved medical problem. Hazardous gases or vapors, e. g. chlorine, phosgene, sulfur mustard or methyl isocyanate, are released during occupational accidents or combustion processes and also represent a potential threat in terroristic scenarios. According to their broad-range ...
Wang Xiaogang - - 2013
OBJECTIVE: To document central corneal thickness (CCT) and power measurements in pigmented and white rabbits using Visante anterior segment optical coherence tomography (AS-OCT) and the Humphrey ATLAS Corneal Topography System (HACTS). ANIMAL STUDIED: Fourteen female rabbits (seven pigmented and seven white rabbits) were involved in this study. PROCEDURE: Twenty-eight eyes ...
Sugiyama Mikiko - - 2013
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder characterized by degeneration of both upper and lower motor neurons. Neuropathologically, degeneration of the corticospinal tracts is evident and may be associated with loss of motor neurons in the motor cortex. The data from a recently developed imaging technology, the diffusion ...
Kim Young Hak - - 2013
BACKGROUND: Single-agent chemotherapy with third-generation non-platinum agents, such as docetaxel, vinorelbine, is a standard therapeutic option for elderly patients with non-small-cell lung cancer (NSCLC). Subset analysis of a previous phase III study comparing pemetrexed with docetaxel in the second-line setting showed the superiority of pemetrexed in an elderly (≥70) population ...
Phillipson Lyn - - 2013
The use of respite services by carers has been shown to extend the length of time people with dementia can remain living in the community with family support. However, the use of respite services by informal carers of people with dementia is often low and does not appear to match ...
Panneerselvam Manivel - - 2013
Members of the synuclein family (α, β and γ synucleins) are intrinsically disordered in nature and play a crucial role in the progression of various neurodegenerative disorders and cancers. The association of γSyn with both BubR1 as well as microtubule subunits renders resistance against various anti-cancer drugs. However, the structural ...
Negahban Hossein - - 2013
Abstract Purpose: The aim was to culturally translate and validate the Persian lower extremity functional scale (LEFS) in a heterogeneous sample of outpatients with lower extremity musculoskeletal disorders (n = 304). Method: This is a prospective methodological study. After a standard forward-backward translation, psychometric properties were assessed in terms of test-retest reliability, ...
Zomer Ella - - 2013
BACKGROUND: Individuals with metabolic syndrome (MetS) are at increased risk of cardiovascular disease (CVD), often requiring combination drug therapy for control of risk factors and subsequent risk reduction. This study aims to compare the long-term effectiveness and cost effectiveness of the polypill (a multi-component tablet), and its components (alone or ...
Musilova P - - 2013
Equidae is a small family which comprises horses, African and Asiatic asses, and zebras. Despite equids having diverged quite recently, their karyotypes underwent rapid evolution which resulted in extensive differences among chromosome complements in respective species. Comparative mapping using whole-chromosome painting probes delineated genome-wide chromosome homologies among extant equids, enabling ...
Farag N - - 2013
The response to treatment of severe methicillin-resistant Staphylococcus aureus (MRSA) infections with the traditional antibiotics is sometimes unsatisfactory and multiple antibiotic resistance is common. Adjuvant therapy such as intravenous immunoglobulin G (IVIG) could possibly be helpful in the treatment of such infections. The effect of IVIG on the capacity of ...
Sundelacruz Sarah - - 2013
Bioelectric signaling plays a role in cell differentiation; however, its role in maintenance of the differentiated phenotype of mature cells has not yet been explored. We investigated the effect of membrane potential modulation on human mesenchymal stem cells pre-differentiated toward osteoblasts and adipocytes. Depolarization by high extracellular K+ concentrations suppressed ...
Ho Gladys - - 2013
Phenylketonuria (PKU, OMIM 261600) is an autosomal recessive inborn error of phenylalanine metabolism, predominantly caused by mutations in the phenylalanine hydroxylase (PAH) gene. Approximately 10 % of patients carry a nonsense mutation, which results in an inactive or unstable truncated protein. In some genetic disorders, including cystic fibrosis and Duchenne muscular ...
Hua Fang - - 2013
γδ T cells represent a relevant proportion of T lymphocytes that express T cell receptors (TCRs) encoded by the γ and δ T cell receptor genes. Whereas the most circulating γδ T cell type, Vδ2 T cells, has been described and studied intensively, the potential role of Vδ1 T cells ...
Zhong Neng-Jun - - 2013
An enantioselective tandem reaction of chromones-derived MBH carbonates () with benzylamines () catalyzed by a trifunctional organocatalyst, cinchonidine-amide-thiourea, has been developed in moderate to good yields (50-87%) and enantioselectivities (up to 89% ee).
Mo Hai Zhen - - 2013
Aflatoxins, one of the most carcinogenic substances, have been implicated as a potential threat to the safety of tea beverages. In the present study, we studied the inhibitory effects of the aqueous extracts from several Chinese traditional teas, such as green tea, black tea, flower tea, raw Puer tea (naturally-fermented ...
Yin Ping - - 2013
Fluor-hydroxyapatite/strontium-substituted hydroxyapatite (FHA/SrHA) biphasic coatings with F and Sr elements incorporated simultaneously into one coating layer were prepared on titanium substrate via colloidal-sol gel method. The bioactivity of the as-prepared FHA/SrHA biphasic coatings was evaluated in vitro by immersion in simulated body fluid (SBF). All the biphasic coatings exhibited great ...
Santulli Gaetano - - 2013
Numerous factors partake in the fine-tuning of arterial blood pressure. The heptahelical G-protein-coupled receptors (GPCRs) represent one of the largest classes of cell-surface receptors. Further, ligands directed at GPCRs account for nearly 30 % of current clinical pharmaceutical agents available. Given the wide variety of GPCRs involved in blood pressure control, ...
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