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Showing 1-30 of 213 results for "T22500" within Papers
Donghee Lee et al.
Langmuir : the ACS journal of surfaces and colloids, 31(35), 9684-9693 (2015-08-14)
The stiffness of the extracellular matrix (ECM) plays an important role in controlling cell functions. As an alternative to the ECM, hydrogels of tunable elasticity are widely used for in vitro cell mechanobiology studies. Therefore, characterizing the Young's modulus of
Tae Hoon Kwon et al.
Molecules and cells, 38(7), 616-623 (2015-05-28)
P2 receptors are membrane-bound receptors for extracellular nucleotides such as ATP and UTP. P2 receptors have been classified as ligand-gated ion channels or P2X receptors and G protein-coupled P2Y receptors. Recently, purinergic signaling has begun to attract attention as a
Ayman M Atta et al.
Molecules (Basel, Switzerland), 20(1), 1244-1261 (2015-01-17)
This work presents a new method to prepare poly(sodium acrylate) magnetite composite nanoparticles. Core/shell type magnetite nanocomposites were synthesized using sodium acrylate as monomer and N,N-methylenebisacrylamide (MBA) as crosslinker. Microemulsion polymerization was used for constructing core/shell structures with magnetite nanoparticles
Prashant Kumar et al.
Journal of chromatography. A, 1356, 105-116 (2014-07-16)
Kafirin is a natural, hydrophobic and celiac safe prolamin protein obtained from sorghum seeds. Today kafirin is found to be useful in designing delayed delivery systems and coatings of pharmaceuticals and nutraceuticals where its purity is important and this can
Siegfried Wagner et al.
Anticancer research, 35(1), 145-148 (2015-01-01)
Canine prostate cancer (PC) is a highly aggressive malignancy. However, in contrast to man, neither standard screening strategies nor curative therapeutic options exist for the companion animal. A prostate-specific membrane antigen (PSMA) screening as molecular marker akin to human PC
Tsui-Hwa Tseng et al.
Journal of biomedical science, 21, 61-61 (2014-07-07)
Caffeic acid phenethyl ester (CAPE), a component of propolis, is reported to possess anti-inflammatory, anti-bacterial, anti-viral, and anti-tumor activities. Previously, our laboratory demonstrated the in vitro and in vivo bioactivity of CAPE and addressed the role of p53 and the
Uma K Aryal et al.
PloS one, 10(7), e0130763-e0130763 (2015-07-15)
Protein phosphorylation regulates diverse cellular functions and plays a key role in the early development of plants. To complement and expand upon previous investigations of protein phosphorylation in Arabidopsis seedlings we used an alternative approach that combines protein extraction under
Naoki Itoh et al.
Journal of chromatography. A, 1404, 141-145 (2015-06-11)
A rapid and mild purification method for nanoparticles using the commercially available monolithic silica disk, MonoSpin(®), was developed. The nanoparticles were purified from a dispersed solution by filtration with the aid of centrifugation at 2290×g for 2min. The purification conditions
Xue Fu et al.
Toxicological sciences : an official journal of the Society of Toxicology, 139(2), 432-451 (2014-03-13)
Regulation of cellular copper (Cu) homeostasis involves Cu-transporting ATPases (Cu-ATPases), i.e., ATP7A and ATP7B. The question as to how these Cu-ATPases in brain barrier systems transport Cu, i.e., toward brain parenchyma, cerebrospinal fluid (CSF), or blood, remained unanswered. This study
Xiuzhen Zhu et al.
Electrophoresis, 36(13), 1507-1513 (2014-11-05)
Electrophoresis and dielectrophoresis of cells can reveal many distinct cellular properties but are often conducted separately. Herein a simultaneous strategy was proposed, and a simple method was established by making cells migrate through a cross channel under a micro video
Sherleen Fu et al.
Toxicological sciences : an official journal of the Society of Toxicology, 143(2), 482-498 (2015-01-13)
The brain subventricular zone (SVZ) is a source of neural precursor cells; these cells travel along the rostral migratory stream (RMS) to destination areas in the process of adult neurogenesis. Recent x-ray fluorescence (XRF) studies reveal an extensive accumulation of
Junxian Yun et al.
Journal of chromatography. A, 1381, 173-183 (2015-01-27)
The preparation and characterization of mixed-mode adsorbents for a typical separation purpose are of great importance in bioseparation areas. In this work, we prepared a new monolithic cryogel with a combination of ion-exchange and hydrophobic functions by employing benzyl-quaternary amine
Filippo Maria Perna et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(29), 8216-8225 (2011-05-28)
The employment of hexane/N,N,N',N'-tetramethylethylenediamine (TMEDA) dramatically hinders the racemization of those lithiated styrene oxides (trifluoromethyl-, chloro-, and phenylthio-substituted) that have been proven to be configurationally unstable in THF on the timescale of their reactions. The barriers to inversion and the
Apeng Chen et al.
Analytica chimica acta, 887, 230-236 (2015-09-01)
Toward developing a micro HPLC cartridge, we have recently built a high-pressure electroosmotic pump (EOP). However, we do not recommend people to use this pump to deliver an organic solvent directly, because it often makes the pump rate unstable. We
Saurav Bhattacharya et al.
Biomaterials, 51, 91-107 (2015-03-17)
Thymoquinone (TQ), a major active constituent of black seeds of Nigella sativa, has potential medical applications including spectrum of therapeutic properties against different cancers. However, little is known about their effect on breast cancer cell migration, which is the cause
Juliana Ben et al.
Neurochemical research, 39(12), 2492-2500 (2014-10-16)
The epileptogenesis process involves cell signaling events associated with neuroplasticity. The mitogen-activated protein kinases (MAPKs) integrate signals originating from a variety of extracellular stimuli and may regulate cell differentiation, survival, cell death and synaptic plasticity. Here we compared the total
Hyun Wook Huh et al.
Carbohydrate polymers, 126, 130-140 (2015-05-03)
A biomineralized hydrogel system containing hyaluronic acid (HA) and poloxamer composed of a poly(ethylene oxide)/poly(propylene oxide)/poly(ethylene oxide) (PEO-PPO-PEO) block copolymer was developed as a biomimetic thermo-responsive injectable hydrogel system for bone regeneration. Using HA and poloxamer macromers with polymerizable residues
Rajeev Kumar Kapoor et al.
Bioresource technology, 189, 99-106 (2015-04-16)
Laccases have wide range of substrate specificity and find applications from pulp industry to waste water remediation. Laccases have also been used in combined pretreatment of biomass hydrolyzates to remove enzymatic and fermentation inhibitors. In this study, laccase production by
Loreen R Stromberg et al.
Journal of microbiological methods, 116, 1-7 (2015-06-21)
Certain Shiga toxin-producing Escherichia coli (STEC) are virulent human pathogens that are most often acquired through contaminated food. The United States Department of Agriculture, Food Safety and Inspection Service has declared several serogroups of STEC as adulterants in non-intact raw
Thuy V Nguyen et al.
Biomaterials, 35(22), 5749-5759 (2014-04-15)
Tumor progression is coincident with mechanochemical changes in the extracellular matrix (ECM). We hypothesized that tumor stroma stiffening, alongside a shift in the ECM composition from a basement membrane-like microenvironment toward a dense network of collagen-rich fibers during tumorigenesis, confers
Anna Labernadie et al.
Nature communications, 5, 5343-5343 (2014-11-12)
Podosomes are adhesion structures formed in monocyte-derived cells. They are F-actin-rich columns perpendicular to the substrate surrounded by a ring of integrins. Here, to measure podosome protrusive forces, we designed an innovative experimental setup named protrusion force microscopy (PFM), which
Asif Khurshid Qazi et al.
Cancer letters, 359(1), 47-56 (2015-01-03)
Deregulation of PI3K signalling pathway is strongly involved in pathology of cancer and development of resistance in tumour cells. Here, we report that pharmacologically active vasicinone analogue, RLX (7, 8, 9, 10-Tetrahydroazepino [2, 1-b] quinazolin-12-(6H)-on), exhibited potent anticancer activities both
Carlos M Laborde et al.
Proteome science, 12, 43-43 (2014-01-01)
Acute coronary syndrome is the major cause of death in developed countries. Despite its high prevalence, there is still a strong need for new biomarkers which permit faster and more accurate diagnostics and new therapeutic drugs. The basis for this
Mark R Battig et al.
Biomaterials, 35(27), 8040-8048 (2014-06-24)
While the discovery of highly potent biologics has led to the development of promising therapies for various human diseases, biologics can cause severe toxicity if delivered inappropriately. Thus, great efforts have been made to synthesize polymeric systems for safe and
María Jesús Lerma-García et al.
Biochimica et biophysica acta, 1844(9), 1493-1499 (2014-05-08)
Combinatorial peptide ligand libraries (CPLLs) have been adopted for investigating the proteome of a popular aperitif in Northern Italy, called "Amaro Branzi", stated to be an infusion of a secret herbal mixture, of which some ingredients are declared on the
M Vergara-Barberán et al.
Food chemistry, 169, 28-33 (2014-09-23)
The improvement of protein extraction from olive leaves using an enzyme-assisted protocol has been investigated. Using a cellulase enzyme (Celluclast® 1.5L), different parameters that affect the extraction process, such as the influence and amount of organic solvent, enzyme amount, pH
Duygu Çimen et al.
Materials science & engineering. C, Materials for biological applications, 56, 318-324 (2015-08-08)
The aim of this study is to prepare megaporous dye-affinity cryogel discs for the purification of plasmid DNA (pDNA) from bacterial lysate. Poly(hydroxyethyl methacrylate) [PHEMA] cryogel discs were produced by free radical polymerization initiated by N,N,N',N'-tetramethylene diamine (TEMED) and ammonium
Shane Strom et al.
RNA (New York, N.Y.), 21(7), 1313-1322 (2015-05-30)
Bulge loops are common features of RNA structures that are involved in the formation of RNA tertiary structures and are often sites for interactions with proteins and ions. Minimal thermodynamic data currently exist on the bulge size and sequence effects.
Diana Costa et al.
Colloids and surfaces. B, Biointerfaces, 132, 194-201 (2015-06-07)
Polyamine plasmid DNA (pDNA) hydrogels have been synthesized by an original approach which conjugates pDNA condensation by polyamines and cross-linking reaction with ethylene glycol diglycidyl ether. In an attempt to design more sophisticated vectors with enhanced transfection efficiency and targeting
Eunice Molinar-Toribio et al.
PloS one, 9(8), e104637-e104637 (2014-08-15)
SHROB rats have been suggested as a model for metabolic syndrome (MetS) as a situation prior to the onset of CVD or type-2 diabetes, but information on descriptive biochemical parameters for this model is limited. Here, we extensively evaluate parameters
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