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439193

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Ilaria Caron et al.
Biomaterials, 75, 135-147 (2015-10-27)
Stem cell therapy with human mesenchymal stem cells (hMSCs) represents a promising strategy in spinal cord injury (SCI). However, both systemic and parenchymal hMSCs administrations show significant drawbacks as a limited number and viability of stem cells in situ. Biomaterials...
Ilona Olędzka et al.
Journal of pharmaceutical and biomedical analysis, 102, 45-53 (2014-09-23)
The purpose of this work is the evaluation of the nutritional status of patients with cystic fibrosis (CF), based on the level of vitamin C in urine and vitamins A and E in serum, using the fast, selective and fully...
Raju V V Tatituri et al.
Analytical and bioanalytical chemistry, 407(9), 2519-2528 (2015-02-07)
Listeria monocytogenes (L. monocytogenes) is a facultative, Gram-positive, food-borne bacterium, which causes serious infections. Although it is known that lipids play important roles in the survival of Listeria, the detailed structures of these lipids have not been established. In this...
Elise Ivarsen et al.
Journal of AOAC International, 97(5), 1282-1290 (2015-04-24)
Clostridium perfringens is the causative agent of necrotic enteritis leading to significant losses in the poultry industry. Dichloromethane and n-hexane extracts of aerial parts of Artemisia annua (Asteraceae) exhibited activity against C. perfringens with minimum inhibitory concentrations (MIC) of 185...
Eva F G Naninck et al.
Hippocampus, 25(3), 309-328 (2014-10-02)
Early life stress (ES) increases vulnerability to psychopathology and impairs cognition in adulthood. These ES-induced deficits are associated with lasting changes in hippocampal plasticity. Detailed information on the neurobiological basis, the onset, and progression of such changes and their sex-specificity...
Monique Zangarini et al.
Journal of pharmaceutical and biomedical analysis, 95, 107-112 (2014-03-26)
A rapid, sensitive and specific HPLC-MS/MS method was developed and validated for the quantification of trabectedin in human plasma after using deuterated trabectedin as Internal Standard (IS). After the addition of ammonium sulphate, the analyte was extracted from human plasma...
Chong-Ki Lee et al.
Pharmacological reports : PR, 67(1), 44-51 (2015-01-07)
This study aimed to investigate the effects of HMG-CoA reductase inhibitors on the pharmacokinetics of nifedipine in rats. We determined the pharmacokinetic parameters of nifedipine and dehydronifedipine in rats after oral and intravenous administration of nifedipine without and with HMG-CoA...
Jun Zhe Min et al.
Clinica chimica acta; international journal of clinical chemistry, 444, 143-148 (2015-02-18)
Type 2 diabetes patients (DP) have significantly higher plasma levels of valine, leucine, isoleucine and alanine than the controls. Specific amino acids may acutely and chronically regulate insulin secretion from the pancreatic β-cells. We recently identified a metabolic signature of...
Ki Hyuk Kang et al.
Journal of nanoscience and nanotechnology, 13(12), 8116-8120 (2013-11-26)
CeO2(X)-ZnO(1-X) (X = 0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.0) nano-catalysts were prepared by a co-precipitation method with a variation of CeO2 content (X, mol%), and they were applied to the direct synthesis of dimethyl carbonate from methanol and...
L A Ruocco et al.
Amino acids, 47(3), 637-650 (2015-01-18)
The Disrupted-in-schizophrenia 1 (DISC1) gene is involved in vulnerability to neuropsychiatric disorders. Naples high-excitability (NHE) rat model neuropsychiatric problems characterized by an unbalanced mesocortical dopamine system. Here, we assessed behavioral and neurochemical effects of immunization against multimeric rat DISC1 protein...
Congcong Wen et al.
Biomedical chromatography : BMC, 29(12), 1805-1810 (2015-06-03)
In this work, a sensitive and selective ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method for determination of hupehenine in rat plasma was developed and validated. After addition of imperialine as an internal standard (IS), protein precipitation by acetonitrile-methanol (9:1, v/v)...
Yaxi Hu et al.
Food chemistry, 176, 123-129 (2015-01-28)
A novel biosensor combining molecularly imprinted polymers and surface-enhanced Raman spectroscopy (MIPs-SERS) determines melamine in whole milk. MIPs were synthesized by bulk polymerization of melamine (template), methacrylic acid (functional monomer), ethylene glycol dimethacrylate (cross-linking agent) and 2,2'-azobisisobutyronitrile (initiator). Static and...
Massimiliano Sgroi et al.
Water research, 70, 174-183 (2014-12-22)
Full-scale experiments to evaluate N-nitrosodimethylamine (NDMA) formation and attenuation were performed within an advanced indirect potable reuse (IPR) treatment system, which includes, sequentially: chloramination for membrane fouling control, microfiltration (MF), reverse osmosis (RO), ultraviolet irradiation with hydrogen peroxide (UV/H₂O₂), final...
L A Maranho et al.
Environmental research, 134, 353-365 (2014-09-10)
A set of "early warning responses", measured as biomarkers of exposure and effect, was applied in the marine bioindicator Hediste diversicolor, in a way to assess the environmental quality of sediment affected by pharmaceutical contamination. Sublethal responses were determined in...
Johanna Sápi et al.
PloS one, 10(11), e0142190-e0142190 (2015-11-06)
Bevacizumab is an exogenous inhibitor which inhibits the biological activity of human VEGF. Several studies have investigated the effectiveness of bevacizumab therapy according to different cancer types but these days there is an intense debate on its utility. We have...
Meei-Hua Lin et al.
The Journal of investigative dermatology, 135(2), 462-470 (2014-09-04)
Fatty acid transport protein (FATP) 4 is one of a family of six FATPs that facilitate long- and very-long-chain fatty acid uptake. Mice lacking FATP4 are born with tight, thick skin and a defective barrier; they die neonatally because of...
Er-Bao Zhang et al.
Medical oncology (Northwood, London, England), 31(5), 914-914 (2014-03-29)
Gastric cancer (GC) is one of the most frequent cancers worldwide. Recent studies have shown that long noncoding RNAs (lncRNAs) play critical roles in multiple biological processes, including oncogenesis. The present study aimed to evaluate the potential role of lncRNA...
Ritwika Ray et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(47), 15618-15624 (2014-10-07)
The present article describes novel oxidative protocols for direct esterification of alcohols. The protocols involve successful demonstrations of both "cross" and "self" esterification of a wide variety of alcohols. The cross-esterification proceeds under a simple transition-metal-free condition, containing catalytic amounts...
Jessica A Cottrell et al.
Analytical biochemistry, 469, 34-42 (2014-12-03)
This article describes a new method for extracting RNA, protein, and lipid mediators from a single tissue specimen. Specifically, mouse bone fracture callus specimens were extracted into a single solution that was processed using three different procedures to measure messenger...
Teresa Ferreira et al.
Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada, 21(1), 2-14 (2014-11-13)
A 16th century liturgical cope belonging to D. Teotónio of Braganza (collection of the Museum of Évora, ME 172/1) was selected for a material study. The cope is made of a variety of materials that include two different types of...
Laura Jaime et al.
Journal of the science of food and agriculture, 95(4), 722-729 (2014-06-17)
In this work three different techniques were applied to extract dry leaves of spinach (Spinacia oleracea): solid-liquid extraction (SLE), pressurised liquid extraction (PLE) and supercritical fluid extraction (SFE) to investigate the influence of extraction solvent and technique on extracts composition...
Mohammad Asif Iqbal et al.
Journal of chromatography. A, 1373, 149-158 (2014-12-04)
In the analysis of biogenic volatile organic compounds (BVOCs) in ambient air, preparation of a sub-ppb level standard is an important factor. This task is very challenging as most BVOCs (e.g., monoterpenes) are highly volatile and reactive in nature. As...
Elisabetta Bertol et al.
Forensic science international, 243, 149-155 (2014-09-10)
We report on a case of repeated MDPV consumptions that resulted in severe psychosis and agitation prompting the concomitant abuse of benzodiazepines. A 27-year-old man was found irresponsive in his apartment and was brought to the emergency department (ED) of...
Paul R Elliott et al.
Scientific reports, 5, 16826-16826 (2015-11-21)
This paper proposes a mechanism of controlling the diameter and separation of metallic nanorods from physical vapor deposition through self-organized seeds and experimentally demonstrates the feasibility using Ag as the prototype metal, In as the seed, and Si the substrate....
Martina Bolechová et al.
Food chemistry, 170, 265-270 (2014-10-13)
Alkaloids known as secondary metabolites are grouped by typical structural characteristics into large families such as pyrrolizidine alkaloids (PAs) comprising more than 350 individual heterocyclic compounds. The PAs present a serious health risk to human and livestock; hence there is...
Long Wang et al.
Molecular medicine reports, 11(4), 2711-2716 (2014-12-18)
Glucocorticoid‑induced osteoporosis (GIOP) is a widespread clinical complication following glucocorticoid therapy. This irreversible damage to bone‑forming and ‑resorbing cells is essential in the pathogenesis of osteoporosis. Autophagy is a physiological process involved in the regulation of cells and their responses...
Fengxia Wu et al.
Aquatic toxicology (Amsterdam, Netherlands), 155, 43-51 (2014-06-30)
We studied the effects of endocrine disrupting compounds nonylphenol (NP) and letrozole (LE) on the male goldfish Carassius aumtus. Exposure to NP (20 μg l(-1)) alone caused a significant up-regulation in the expression of aromatase, estrogen receptors and vitellogenin (VTG)...
Eun Ju Choi et al.
Chemistry & biology, 22(9), 1270-1279 (2015-08-25)
Low-nutrient media and long incubation times facilitated the cultivation of 20 taxonomically diverse Gram-negative marine bacteria within the phyla Bacteroidetes and Proteobacteria. These strains comprise as many as three new families and include members of clades that had only been...
Yuanyuan Zhou et al.
Molecules (Basel, Switzerland), 20(10), 19252-19262 (2015-10-28)
Among the classes of identified natural products, triterpenoids, one of the largest families, have been studied extensively for their diverse structures and variety of biological activities, including antitumor effects. In the present study, a phytochemical study of the green walnut...
Dapeng Yan et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(48), 14942-14947 (2015-12-03)
FoxP3(+) T regulatory (Treg) cells have a fundamental role in immunological tolerance, with transcriptional and functional phenotypes that demarcate them from conventional CD4(+) T cells (Tconv). Differences between these two lineages in the signaling downstream of T-cell receptor-triggered activation have...
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