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Chen Xueqing - - 2013
Abstract Conclusion: This study indicates that Mandarin-speaking subjects acquire significant benefit from a cochlear implant (CI) and audio processor with the fine structure processing (FSP) coding strategy. It can take adult Mandarin CI users time to become accustomed to their CI and appreciate the benefits. Objectives: This study aimed to ...
Kozak Andrea T - - 2013
Abstract Objective: The authors investigated the effect of gain-framed (GF) compared with loss-framed (LF) messages on exercise behaviors in normal weight and among overweight/class I obese. The authors also examined which groups would have significantly improved exercise behaviors over time. Participants: Sixty-four undergraduates were randomized to the 4 groups by ...
Ramkissoon Js - - 2013
To determine the contribution of total phenolic content (TPC) in glycation inhibitory activity of common tropical medicinal food and spices with potential antioxidative properties. In vitro glucose-bovine serum albumin (BSA) assay was used. Ethanolic extracts of ten common household condiments/herbs (Allium sativum, Zingiber officinale, Thymus vulgaris, Petroselinum crispum, Murraya koenigii ...
Furman Joseph M JM Department of Otolaryngology, University of Pittsburgh, Pittsburgh, PA 15213, USA. - - 2013
Vestibular migraine is becoming recognised as a distinct clinical entity that accounts for a high proportion of patients with vestibular symptoms. A temporal overlap between vestibular symptoms, such as vertigo and head-movement intolerance, and migraine symptoms, such as headache, photophobia, and phonophobia, is a requisite diagnostic criterion. Physical examination and ...
Oviawe O O Department of Child Health, University of Benin Teaching Hospital, Benin City, Edo State, Nigeria. - - 2013
Asthma imposes heavy health burden on children and families worldwide. It is a chronic inflammatory airway disease and as such, treatment of the asthmatics is aimed at relieve of bronchoconstriction and inflammation. Until about a decade ago, emphasis was on the bronchoconstriction rather than the inflammation. To determine the trend ...
Luo Jin-Hong - - 2013
To investigate the correlation between periostin and SNCG and esophageal cancer invasion, infiltration and apoptosis. A total of 78 cases esophageal surgical resection specimens were collected, expression of periostin and SNCG in esophageal cancer were detected. Effect of periostin and SNCG in esophageal carcinoma invasion and infiltration was analyzed. The ...
Ughasoro M D - - 2013
Background: Confirmation of malaria and appropriate treatment are keys to malaria control. Objective: To determine the practice of malaria diagnosis and treatment in a Nigerian tertiary hospital. Materials and Methods: Retrospective review of patients' records at the Children's Clinic in UNTH. Results: Out of 6,684 children seen within the one ...
Paunovic Katarina - - 2013
The aim of the study was to investigate the relationship between noise levels, traffic density and the presence of public transport and children's blood pressure. Another aim was to assess the applicability of public transport as a proxy indicator of noise exposure. A cross-sectional study involved 1113 children aged 7-11 ...
Priyanka Jadhav - - 2013
To investigate in-vivo anti-plasmodial activity of aqueous extracts of plants selected based on the symptomology mentioned in Ayurveda. The aqueous extracts of Holarrhena antidysentrica (H. antidysentrica) (Kutaja) and Azadirachta indica (A. indica) (Neemb) for their antiplasmodial potential in Plasmodium berghei (P. berghei) infected mice was assessed using Peters four day ...
Fomete B - - 2013
The objectives of this prospective randomized study were to clinically evaluate the longevity of resorbable sutures (chromic catgut and vicryl) and determine the effect of chlorhexidine mouth wash on their absorption time in oral surgical procedures. Both sutures were of size 3/0 with round body needle and were placed using ...
Taljaard Dunay Schmulian - - 2013
To determine whether the Cheers for Ears Program on noise induced hearing loss prevention was effective in improving current knowledge of noise impact of personal listening devices on hearing, and in changing self-reported listening behavior of primary school students aged between 9 years and 13 years. A survey study was ...
Zhang Liang - - 2013
Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has been gradually universal application, but its value in the preoperative staging of lung cancer and mediastinal mass biopsy remains to be explored. The aim of this study is to evaluate the value of clinical application between mediastinoscopy and EBUS-TBNA, desiring to provide an ...
Li Hui - - 2013
Patients with advanced non-small cell lung cancer (NSCLC) carrying epidermal growth factor receptor (EGFR) activating mutations benefit from EGFR-tyrosine kinase inhibitor (TKI) treatment, however, most of TKI-treated patients eventually suffer drug resistant after 10-month treatments. Previous studies demonstrated that T790M mutation in exon 20 of EGFR gene would be the ...
Zhu Haibo - - 2013
At present, in the treatment of non-small cell lung cancer (NSCLC), targeted therapy has an important status. After epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKIs), crizotinib targeted at EML4-ALK fusion gene becomes a significant drug of molecular targeted therapy in NSCLC. Phase I and II clinical trials prove that ...
Liu Huanxin - - 2013
Delta-Like1 (DLL1) can combine with Notch receptor and activate the Notch signal pathway, then made a decision to cell differentiation and regulate the development of many tissues. It is proved that DLL1 was highly correlated with tumor'growth and differentiation, our previously study showed that DLL1 was associated with MDR in ...
Ma Ling - - 2013
Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) has shown a high response rate in the treatment of lung cancer in patients with (EGFR) mutation. The aim of this study is to evaluate the relationship between EGFR mutation status in serum and predicting benefit from EGFR-TKIs therapy in patients with ...
Wang Hongwu - - 2013
To observe the clinical effects and safety of endobronchial electrocautery snare combined with CO₂ cryosurgery for the treatment of tracheobronchial obstructive lesions. Seventy-seven patients with airway tumor or granuloma were retrospectively reviewed, including 70 malignant airway obstruction and 7 benign airway lesions, for the treatment of endobronchial electrocautery snare plus ...
Chen Zhongbo - - 2013
Narrow-band imaging (NBI) and autofluorescence imaging (AFI) are new bronchoscopy technologies that are important in lung cancer diagnosis. The aim of this study is to determine whether or not the combination of these two technologies can improve sensitivity and specificity of lung cancer diagnosis. A total of 137 patients who ...
Li Guangxu - - 2013
Lung cancer is one of the common malignancies with an extremely poor prognosis, because of the current diagnostic techniques are not easy to find micrometastases. Melanoma associated antigens genes (MAGE) are tumor specific antigen genes, closely related to the occurrence, development and prognosis of lung cancer. The research of MAGE ...
Wu Wei - - 2013
We report an advanced stage Chinese female lung adenocarcinoma patient who was negative for epidermal growth factor receptor (EGFR), V-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog (KRAS) gene mutations, also negative for chinodem microtubule-associated protein-like 4/anaplastic lymphoma kinase (EML4-ALK) gene rearrangement and treated with bevacizumab (15 mg/kg) in combination with ...
Planavila A - - 2013
Fibroblast growth factor 21 is an endocrine factor, secreted mainly by the liver, that exerts metabolic actions that favour glucose metabolism. Its role in the heart is unknown. Here we show that Fgf21(-/-) mice exhibit an increased relative heart weight and develop enhanced signs of dilatation and cardiac dysfunction in ...
Ahn Sungsook - - 2013
Cellular uptake pathway of nanoparticle (NP) is different from that of free drugs. Therefore, NP-mediated nanotherapeutics can be designed to overcome the adverse effects of free drugs. However, synthetic NPs are typically trapped in the endosome and have difficulty to reach the cytosol because of the characteristic endocytosis, where the ...
Li Juan - - 2013
Employing theranostic nanoparticles, which combine both therapeutic and diagnostic capabilities in one dose, has promise to propel the biomedical field toward personalized medicine. Here we investigate the theranostic properties of topological insulator bismuth selenide (Bi2Se3) in in vivo and in vitro system for the first time. We show that Bi2Se3 ...
Maurya Svetlana Rajkumar - - 2013
Lipid-protein interactions, critical for the folding, stability and function of membrane proteins, can be both of mechanical and chemical nature. Mechanical properties of lipid systems can be suitably influenced by physical factors so as to facilitate membrane protein folding. We demonstrate here that by modulating lipid dynamics transiently using heat, ...
Riley B E - - 2013
Parkin is a RING-between-RING E3 ligase that functions in the covalent attachment of ubiquitin to specific substrates, and mutations in Parkin are linked to Parkinson's disease, cancer and mycobacterial infection. The RING-between-RING family of E3 ligases are suggested to function with a canonical RING domain and a catalytic cysteine residue ...
Murata Takashi - - 2013
In land plants, the cell plate partitions the daughter cells at cytokinesis. The cell plate initially forms between daughter nuclei and expands centrifugally until reaching the plasma membrane. The centrifugal development of the cell plate is driven by the centrifugal expansion of the phragmoplast microtubule array, but the molecular mechanism ...
Rovira-Asenjo Núria - - 2013
Despite the well-documented benefits of working in teams, teamwork also results in communication, coordination and management costs, and may lead to personal conflict between team members. In a context where teams play an increasingly important role, it is of major importance to understand conflict and to develop diagnostic tools to ...
Kimura K - - 2013
Spin ice is a magnetic analog of H2O ice that harbors dense static disorder. Dipolar interactions between classical spins yield a frozen frustrated state with residual configurational Pauling entropy and emergent magnetic monopolar quasiparticles. Introducing quantum fluctuations is of great interest as this could melt spin ice and allow coherent ...
Kumar Pradeep - - 2013
We perform extensive molecular dynamics simulations of the TIP4P/2005 model of water to investigate the origin of the Boson peak reported in experiments on supercooled water in nanoconfined pores, and in hydration water around proteins. We find that the onset of the Boson peak in supercooled bulk water coincides with ...
Gandolfi Barbara - - 2013
One of the salient features of the domestic cat is the aesthetics of its fur. The Selkirk Rex breed is defined by an autosomal dominant woolly rexoid hair (ADWH) abnormality that is characterized by tightly curled hair shafts. A genome-wide case - control association study was conducted using 9 curly ...
Liu Yang - - 2013
Polarized membrane addition is crucial for axon development and elongation during neuronal morphogenesis. This process is believed to be regulated by directed membrane trafficking of Rab10-containing post-Golgi carriers. However, the mechanisms underlying the biogenesis of these carriers remain unclear. Here, we report that Rab10 interaction with myosin Vb (MYO5B) determines ...
Kawano Ryuji - - 2013
Although ion channels are attractive targets for drug discovery, the systematic screening of ion channel-targeted drugs remains challenging. To facilitate automated single ion-channel recordings for the analysis of drug interactions with the intra- and extracellular domain, we have developed a parallel recording methodology using artificial cell membranes. The use of ...
Sun Ling - - 2013
We introduce a technique for measuring the conductivity of individual hybrid metal, semiconducting core-shell and full-metal conducting particles by a microscopic four-point probe (μ-4PP) method. The four-point probe geometry allows for minimizing contact resistances between electrodes and particles. By using a focused ion beam we fabricate platinum nanoleads between four ...
Vijayraghavan Karun - - 2013
Room temperature, broadly tunable, electrically pumped semiconductor sources in the terahertz spectral range, similar in operation simplicity to diode lasers, are highly desired for applications. An emerging technology in this area are sources based on intracavity difference-frequency generation in dual-wavelength mid-infrared quantum cascade lasers. Here we report terahertz quantum cascade ...
Bhattacharya Debashish - - 2013
The limited knowledge we have about red algal genomes comes from the highly specialized extremophiles, Cyanidiophyceae. Here, we describe the first genome sequence from a mesophilic, unicellular red alga, Porphyridium purpureum. The 8,355 predicted genes in P. purpureum, hundreds of which are likely to be implicated in a history of ...
Gu Xiaofeng - - 2013
The developmental transition to flowering is timed by endogenous and environmental signals through multiple genetic pathways. In Arabidopsis, the MADS-domain protein FLOWERING LOCUS C is a potent flowering repressor. Here, we report that the FLOWERING LOCUS C clade member MADS AFFECTING FLOWERING3 acts redundantly with another clade member to directly ...
Kim Kab-Jin - - 2013
Energy barriers in magnetization reversal dynamics have long been of interest because the barrier height determines the thermal stability of devices as well as the threshold force triggering their dynamics. Especially in memory and logic applications, there is a dilemma between the thermal stability of bit data and the operation ...
Chen Wenxue - - 2013
We present an anisotropic optical feedback technique for controlling light polarisation. The technique is based on the principle that the effective gain of a light mode is modulated by the magnitude of the anisotropic feedback. A new physical model that integrates Lamb's semi-classical theory and a model of the equivalent ...
Ishiguro Yuki - - 2013
At low temperatures, atomic magnetic moments usually exhibit some order, for example ferromagnetic order. An exception is frustrated magnets, in which the symmetry impedes the minimization of energy by pairwise magnetic interactions. In such frustrated magnets, new quantum phases, such as spin liquids, are expected. Theoretically, a quantum liquid based ...
Xia Hua - - 2013
Transport of mass, heat and momentum in turbulent flows by far exceeds that in stable laminar fluid motions. As turbulence is a state of a flow dominated by a hierarchy of scales, it is not clear which of these scales mostly affects particle dispersion. Also, it is not uncommon that ...
Xin Hongbao - - 2013
Studies reveal that there exists much interaction and communication between bacterial cells, with parts of these social behaviors depending on cell-cell contacts. The cell-cell contact has proved to be crucial for determining various biochemical processes. However, for cell culture with relatively low cell concentration, it is difficult to precisely control ...
Wang Xiluan - - 2013
Graphene nanomeshes (GNMs) which can be cheaply produced on a large scale and processed through wet approaches are important materials for various applications, including catalysis, composites, sensors and energy related systems. Here, we report a method for large scale preparation of GNMs by refluxing reduced graphene oxide sheets in concentrated ...
Gao Jie - - 2013
Cavity quantum electrodynamics advances the coherent control of a single quantum emitter with a quantized radiation field mode, typically piecewise engineered for the highest finesse and confinement in the cavity field. This enables the possibility of strong coupling for chip-scale quantum processing, but till now is limited to few research ...
Weissbrod Aharon - - 2013
Social behaviour has a key role in animal survival across species, ranging from insects to primates and humans. However, the biological mechanisms driving natural interactions between multiple animals, over long-term periods, are poorly studied and remain elusive. Rigorous and objective quantification of behavioural parameters within a group poses a major ...
Klaue Daniel - - 2013
RecQ helicases have essential roles in maintaining genome stability during replication and in controlling double-strand break repair by homologous recombination. Little is known about how the different RecQ helicases found in higher eukaryotes achieve their specialized and partially opposing functions. Here, we investigate the DNA unwinding of RecQ helicases from ...
Spratt Donald E - - 2013
Mutations in the park2 gene, encoding the RING-inBetweenRING-RING E3 ubiquitin ligase parkin, cause 50% of autosomal recessive juvenile Parkinsonism cases. More than 70 known pathogenic mutations occur throughout parkin, many of which cluster in the inhibitory amino-terminal ubiquitin-like domain, and the carboxy-terminal RING2 domain that is indispensable for ubiquitin transfer. ...
Brida D - - 2013
Graphene is emerging as a viable alternative to conventional optoelectronic, plasmonic and nanophotonic materials. The interaction of light with charge carriers creates an out-of-equilibrium distribution, which relaxes on an ultrafast timescale to a hot Fermi-Dirac distribution, that subsequently cools emitting phonons. Although the slower relaxation mechanisms have been extensively investigated, ...
Tan Victoria Ping-Yi - - 2013
Incarceration of an endoscope in an inguinal hernia may occur during the course of routine colonoscopy. The incarceration may occur on insertion or withdrawal and frequently the hernia is not suspected prior to the colonoscopy. Most commonly, a left sided inguinal hernia is involved, however right inguinal hernias may be ...
Jung Yunho - - 2013
To evaluate the efficacy of circumferential endoscopic mucosal resection (EMR) with a tissue-anchoring device in comparison to forceps precut EMR and conventional endoscopic submucosal dissection (ESD). The study was designed as a prospective, randomized, ex vivo study. Fresh ex vivo specimens were harvested from adult white Yorkshire pigs weighing 30-50 ...
Prachayakul Varayu - - 2013
To determine the factors associated with the failure of stone removal by a biliary stenting strategy. We retrospectively reviewed 645 patients with common bile duct (CBD) stones who underwent endoscopic retrograde cholangiography for stone removal in Siriraj GI Endoscopy center, Siriraj Hospital from June 2009 to June 2012. A total ...
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