Search Within
Applied Filters:
Palabra clave:'34877'
Showing 1-30 of 495 resultados for "


" within Papeles
Bo-Ram Kim et al.
Tissue engineering. Part A, 20(23-24), 3279-3289 (2014-06-18)
To confirm the effect of recombinant human bone morphogenetic protein-2 (BMP-2) for bone regeneration, BMP-2-loaded polycaprolactone (PCL)-gelatin (Gel)-biphasic calcium phosphate (BCP) fibrous scaffolds were fabricated using the electrospinning method. The electrospinning process to incorporate BCP nanoparticles into the PCL-Gel scaffolds
Fanbin Meng et al.
International journal of oncology, 46(3), 1109-1120 (2014-12-17)
CCL18 is a chemokine that is primarily expressed in monocytes, macrophages and immature dendritic cells and plays a crucial role in immune and inflammation responses. Recently, CCL18 was found to play pivotal roles in the development of several kinds of
Kazuyuki Matsushita et al.
Oncotarget, 6(7), 5102-5117 (2015-02-12)
FUSE-binding protein (FBP)-interacting repressor (FIR) is a c-myc transcriptional suppressor. A splice variant of FIR that lacks exon 2 in the transcriptional repressor domain (FIRΔexon2) upregulates c-myc transcription by inactivating wild-type FIR. The ratio of FIRΔexon2/FIR mRNA was increased in
Rachel Parke-Houben et al.
Journal of materials science. Materials in medicine, 26(2), 107-107 (2015-02-11)
Three-dimensional scaffolds based on inverted colloidal crystals (ICCs) were fabricated from sequentially polymerized interpenetrating polymer network (IPN) hydrogels of poly(ethyleneglycol) and poly(acrylic acid). This high-strength, high-water-content IPN hydrogel may be suitable for use in an artificial cornea application. Development of
M O Oke et al.
Pakistan journal of biological sciences : PJBS, 16(24), 2015-2020 (2014-02-13)
The nutritional and anti-nutritional compositions of African Yam Bean (AYB) and Lima bean flours under different processing methods were determined. Nutritional and anti-nutritional properties studied include moisture content, crude protein, crude fibre, ash content, ether extract, carbohydrate, tannin, protease inhibitor
Yuliya K Nikitina et al.
Journal of chromatography. A, 1363, 71-78 (2014-09-04)
The adsorption of two typical hydro-organic mobile phases, with methanol and acetonitrile as the organic component, on an antibiotic based chiral stationary phase (CSP) Nautilus-E was studied by the minor perturbation method. In both cases, the excess adsorption of water
Nicholas Cox et al.
Science (New York, N.Y.), 345(6198), 804-808 (2014-08-16)
The photosynthetic protein complex photosystem II oxidizes water to molecular oxygen at an embedded tetramanganese-calcium cluster. Resolving the geometric and electronic structure of this cluster in its highest metastable catalytic state (designated S3) is a prerequisite for understanding the mechanism
Wei Zhang-Sun et al.
FEBS letters, 589(1), 165-171 (2014-12-06)
The levels of sulfate-reducing bacteria (SRB), including Desulfovibrionaceae, in the gut increase following a fat-enriched diet. Endotoxins from gut microbiota contribute to the inflammation process, leading to metabolic diseases. Thus, we sought to characterize the lipid A structures of Desulfovibrionaceae
J B Ferreira et al.
Journal of molecular neuroscience : MN, 54(4), 748-751 (2014-06-28)
Primary familial brain calcification (PFBC) is identified by mineralization of the basal ganglia and other brain regions in the absence of known causes. The condition is often inherited in an autosomal dominant pattern and can manifest itself clinically with neuropsychiatric
Lydia E H Paul et al.
Organic & biomolecular chemistry, 13(3), 946-953 (2014-11-21)
Interactions between three hexacationic arene ruthenium metallaprisms, [(p-cymene)6Ru6(tpt)2(dhnq)3](6+), [(p-cymene)6Ru6(tpt)2(dhbq)3](6+) and [(p-cymene)6Ru6(tpt)2(oxa)3](6+), and a series of human proteins including human serum albumin, transferrin, cytochrome c, myoglobin and ubiquitin have been studied using NMR spectroscopy, mass spectrometry and circular dichroism spectroscopy. All
Arun Sasi et al.
Journal of paediatrics and child health, 51(2), 199-203 (2014-07-22)
High flow nasal cannula therapy (HFNC) is an emerging method of non-invasive respiratory support therapy for premature infants. Recent evidence around its safety and efficacy for post-extubation respiratory support is encouraging. However, its effect on long-term respiratory outcomes is not
Hanmei Hu et al.
Journal of nanoscience and nanotechnology, 14(6), 4462-4468 (2014-04-18)
A mild one-pot hydrothermal route has been successfully designed to controllably prepare orthorhombic alpha-MoO3 nanobelts and monoclinic MoO2 microaxletrees respectively by adjusting the dosage of (NH4)6M07O24 x 4H2O (AHM). The products are characterized by X-ray diffraction (XRD), field-emission scanning electron
K Krishna Surendar et al.
Pakistan journal of biological sciences : PJBS, 16(24), 1997-2002 (2014-02-13)
The main aim for this field experimental study is to screening of various banana cultivars and hybrids for water deficit tolerance through antioxidative enzymes and yield. The field experiment was conducted at National Research Centre for Banana to screen the
Maryam Ghanbarian et al.
Journal of AOAC International, 96(4), 880-886 (2013-09-05)
A new displacement-dispersive liquid-liquid microextraction method based on the solidification of floating organic drop was developed for separation and preconcentration of Pd(ll) in road dust and aqueous samples. This method involves two steps of dispersive liquid-liquid microextraction based on solidification.
Jianghua Yu et al.
Water environment research : a research publication of the Water Environment Federation, 85(7), 596-603 (2013-08-16)
A synthetic-fiber barrier for the removal of turbidity in water was developed and tested using a laboratory scale channel. The effects of hydraulics (flow rate and exchange rate); density current caused by temperature and turbidity difference; barrier conditions (thickness, number
Quang Duc Truong et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(49), 16210-16215 (2014-10-10)
Atomic-resolution imaging of the crystal defects of cathode materials is crucial to understand their formation and the correlation between the structure, electrical properties, and electrode performance in rechargeable batteries. The polytype, a stable form of varied crystal structure with uniform
Chunna Liu et al.
Pharmacological reports : PR, 67(2), 394-398 (2015-02-26)
Urocortin (UCN) is a newly identified vascular-active peptide that has been shown to reverse cardiovascular remodeling and improve left ventricular (LV) function. The effects and mechanism of urocortin 2 (UCN2) in vivo on the electrical remodeling of left ventricle and
Lucio Isa
Chimia, 67(4), 231-235 (2013-08-24)
Since the seminal work of Pickering and Ramsden more than a century ago, adsorption of solid micro- and nanoparticles at the interface between two fluids has been recognized as a means to enormously improve emulsion stability against coalescence. Despite their
Kyu-Sang Kwon et al.
Environmental technology, 34(17-20), 2757-2764 (2014-02-18)
In this study, the deposition and transport of Pseudomonas aeruginosa on sandy porous materials have been investigated under static and dynamic flow conditions. For the static experiments, both equilibrium and kinetic batch tests were performed at a 1:3 and 3:1
Stefan J Halbherr et al.
Journal of virology, 89(3), 1550-1563 (2014-11-14)
The envelope of influenza A viruses contains two large antigens, hemagglutinin (HA) and neuraminidase (NA). Conventional influenza virus vaccines induce neutralizing antibodies that are predominantly directed to the HA globular head, a domain that is subject to extensive antigenic drift.
Izabela Laczmanska et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 35(12), 12397-12401 (2014-09-10)
The protective effect of vitamin D against several cancers including colorectal cancer is modulated by the vitamin D receptor (VDR) and its ligand, the active form of vitamin D. VDR response has been found to play a role in various
Chang Soo Eun et al.
Helicobacter, 19(6), 407-416 (2014-07-24)
Helicobacter pylori (H. pylori) infection plays an important role in the early stage of cancer development. However, various bacteria that promote the synthesis of reactive oxygen and nitrogen species may be involved in the later stages. We aimed to determine
James W Wynne et al.
Genome biology, 15(11), 532-532 (2014-11-16)
Bats are a major reservoir of emerging infectious viruses. Many of these viruses are highly pathogenic to humans however bats remain asymptomatic. The mechanism by which bats control viral replication is unknown. Here we utilize an integrated approach of proteomics
Nirupam Purkayastha et al.
Chemistry & biodiversity, 12(2), 179-193 (2015-02-14)
β(3) -Octaarginine chains were attached to the functional groups NH and CO2 H of the antibacterial fluoroquinolones ciprofloxacin (→1) and enrofloxacin (→2), respectively, in order to find out whether the activity increases by attachment of the polycationic, cell-penetrating peptide (CPP)
José Gerardo Carneiro et al.
Basic & clinical pharmacology & toxicology, 115(4), 335-342 (2014-03-29)
Sulphated polysaccharides from marine algae are widely used in biotechnological and pharmaceutical areas. In this study, we evaluated the effects of sulphated polysaccharides from the green marine alga Caulerpa mexicana (Cm-SPs) in nociceptive and inflammatory models in rodents. Cm-SPs (10
Kevin Kennedy et al.
Current allergy and asthma reports, 13(6), 672-680 (2013-11-20)
Exposure to dampness and mold in indoor environments has received significant attention in recent research. This review focuses on studies looking at the impact of dampness, moisture and microbial agents on children's health. We then look more broadly at how
[The cutting-edge of medicine; hyponatremia and water metabolism disorders in elderly].
San-e Ishikawa
Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine, 102(7), 1807-1813 (2013-08-21)
Ronaldo Hirata et al.
The International journal of prosthodontics, 27(4), 359-362 (2014-07-11)
This study aimed to evaluate the survival probability of four narrow-diameter implant systems when subjected to fatigue loading. Seventy-two narrow-diameter implants to be restored with single-unit crowns were divided into four groups (n = 18): Astra Tech (3.5-mm diameter), with
Hui Cai et al.
Chembiochem : a European journal of chemical biology, 16(6), 959-967 (2015-03-11)
Mucin glycoproteins are important diagnostic and therapeutic targets for cancer treatment. Although several strategies have been developed to explore anti-tumor vaccines based on MUC1 glycopeptides, only few studies have focused on vaccines directed against the tumor-associated MUC4 glycoprotein. MUC4 is
Lisa M Yates et al.
Chembiochem : a European journal of chemical biology, 16(3), 415-423 (2015-02-03)
Protein pyrophosphorylation is emerging as a new post-translational modification, yet its role in cellular signaling remains poorly characterized. Important factors in determining the biological relevance of pyrophosphorylation include understanding the chemical and biochemical stability of the pyrophosphoryl group and elucidating
Página 1 de 17
Página 1 de 17