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Mao Shen et al.
Nanoscale research letters, 9(1), 296-296 (2014-07-06)
Preparation of magnetic nanoparticles coated with chitosan (CS-coated Fe3O4 NPs) in one step by the solvothermal method in the presence of different amounts of added chitosan is reported here. The magnetic property of the obtained magnetic composite nanoparticles was confirmed
Malcolm E Tessensohn et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 16(1), 160-168 (2014-11-25)
Voltammetric experiments with 9,10-anthraquinone and 1,4-benzoquinone performed under controlled moisture conditions indicate that the hydrogen-bond strengths of alcohols in aprotic organic solvents can be differentiated by the electrochemical parameter ΔEp (red) =|Ep (red(1)) -Ep (red(2)) |, which is the potential
V K Kolli et al.
Human & experimental toxicology, 33(10), 1051-1065 (2013-12-19)
The efficacy of methotrexate (MTX), a widely used chemotherapeutic drug, is limited by its gastrointestinal toxicity and the mechanism of which is not clear. The present study investigates the possible role of mitochondrial damage in MTX-induced enteritis. Small intestinal injury
Masato Miyakawa et al.
Nanoscale, 6(15), 8720-8725 (2014-06-21)
Continuous synthesis of Pd@Pt and Cu@Ag core-shell nanoparticles was performed using flow processes including microwave-assisted Pd (or Cu) core-nanoparticle formation followed by galvanic displacement with a Pt (or Ag) shell. The core-shell structure and the nanoparticle size were confirmed using
Hao Wu et al.
Journal of agricultural and food chemistry, 62(31), 7682-7689 (2014-07-17)
A novel and easy two-step microextraction technique combining anionic surfactant coacervation phase (CAP) extraction and dispersive microsolid-phase extraction (D-μ-SPE) was developed for the high-performance liquid chromatography-ultraviolet detection to determination of phthalate esters (PEs) in water samples. The method started with
Sinan Cemgil Sultan et al.
Talanta, 129, 523-528 (2014-08-17)
Glassy carbon paste electrode (GCPE) was modified with graphene platinum hybrid nanoparticle (Gr-Pt hybrid NP) and used as a transducer for label and indicator free electrochemical genosensor. 22 mer oligonucleotides representing Escherichia coli bacteria were used as a model case.
Qinghua Liu et al.
Nature communications, 5, 5122-5122 (2014-10-07)
There remains a pressing challenge in the efficient utilization of visible light in the photoelectrochemical applications of water splitting. Here, we design and fabricate pseudobrookite Fe2TiO5 ultrathin layers grown on vertically aligned TiO2 nanotube arrays that can enhance the conduction
Soo Kyung Cha et al.
Reproductive sciences (Thousand Oaks, Calif.), 21(7), 859-868 (2014-01-10)
The aim of this study was to evaluate the effectiveness of improving angiogenesis at graft sites on the survival of follicles in transplanted ovarian tissue. Matrigel containing 5 × 10
Ethylene glycol poisoning: current diagnostic and management issues.
Larissa I Velez et al.
Journal of emergency nursing: JEN : official publication of the Emergency Department Nurses Association, 33(4), 342-345 (2007-07-24)
Kenichiro Hiraoka et al.
Journal of assisted reproduction and genetics, 25(4), 129-135 (2008-03-28)
To evaluate the effect of the size of zona pellucida opening by laser assisted hatching for frozen cleaved embryo that were thawed after both fresh and frozen cleaved embryo transfer cycles failed and were cultured to blastocyst after thawing in
Chris J Malajczuk et al.
Biochimica et biophysica acta, 1828(9), 2041-2055 (2013-05-28)
Molecular dynamics (MD) simulations have been used to investigate the interactions of a variety of hydroxylated cryosolvents (glycerol, propylene glycol and ethylene glycol), methanol and dimethyl sulfoxide (DMSO) in aqueous solution with a 1,2-dipalmitoyl-sn-glycero-3-phosphatidylcholine (DPPC) bilayer in its fluid phase
Giuseppe Gangarossa et al.
Hippocampus, 24(12), 1466-1481 (2014-07-22)
The acute activation of the dopamine D1-like receptors (D1R) is involved in a plethora of functions ranging from increased locomotor activity to the facilitation of consolidation, storage, and retrieval of memories. Although much less characterized, epileptiform activities, usually triggered by
Sagar Chittori et al.
Biochimica et biophysica acta, 1834(10), 2036-2044 (2013-06-12)
Short-chain fatty acids (SCFAs) play a major role in carbon cycle and can be utilized as a source of carbon and energy by bacteria. Salmonella typhimurium propionate kinase (StTdcD) catalyzes reversible transfer of the γ-phosphate of ATP to propionate during
Brent Sullenbarger et al.
Experimental hematology, 37(1), 101-110 (2008-11-18)
Methods producing human platelets using growth on plastic, on feeder layers, or in suspension have been described. We hypothesized that growth of hematopoietic progenitors in a three-dimensional (3D) scaffold would enhance platelet production sans feeder layer. We grew CD34 positively
Münire Nalan Tüzmen et al.
Toxicology mechanisms and methods, 25(2), 120-127 (2014-12-17)
Exposure to aluminum (Al) and lead (Pb) can cause brain damage. Also, Pb and Al exposure alters N-methyl-d-aspartate receptor (NMDAR) subunit expression. Polyphenols such as tannic acid and curcumin are very efficient chelator for metals. The effects of curcumin and
Yun Kyung Hahn et al.
Current HIV research, 13(1), 10-20 (2015-03-12)
The NeuN antibody has been widely used to identify and quantify neurons in normal and disease situations based on binding to a nuclear epitope in most types of neurons. This epitope was recently identified as the RNA-binding, feminizing locus on
Yuan Zhang et al.
ACS nano, 9(3), 3097-3108 (2015-02-26)
Viewing angle characteristics of displays and performance of electro-optic devices are often compromised by the quality of dichroic thin-film polarizers, while dichroic optical filters usually lack tunability and cannot work beyond the visible part of optical spectrum. We demonstrate that
A V Nikolenko et al.
Cryo letters, 34(5), 527-534 (2014-01-23)
Oxyethyl derivatives of polyol class members such as glycerol and ethylene glycol with various polymerization degrees possess low toxicity and cryoprotective properties via an exocellular mechanism. To develop the cryoprotective media based on non-penetrating cryoprotectants, we studied cryoprotective and physico-chemical
[A man in his 70s found confused on his training ride].
Magnus Salomonsen et al.
Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 133(23-24), 2483-2487 (2013-12-12)
Peter Mygind Leth et al.
Forensic science international, 155(2-3), 179-184 (2005-10-18)
Ethylene glycol (EG) can be found in many agents, such as antifreeze. Ingestion of EG may cause serious poisoning. Adults are typically exposed when EG is ingested as a cheap substitute for ethanol or in suicide-attempts. Children may be exposed
Moritz Beck-Broichsitter et al.
Journal of pharmaceutical sciences, 103(8), 2585-2589 (2014-07-06)
Nebulization of active pharmaceutical ingredient (API) solutions is a well-established means to achieve pulmonary drug deposition. The current study identified the impact of formulation variables on the aerosolization performance of the eFlow(®) rapid with special respect to optimized lung application.
Robert D Scalley et al.
American family physician, 66(5), 807-812 (2002-09-27)
Ingestion of ethylene glycol may be an important contributor in patients with metabolic acidosis of unknown cause and subsequent renal failure. Expeditious diagnosis and treatment will limit metabolic toxicity and decrease morbidity and mortality. Ethylene glycol poisoning should be suspected
Xin Li et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 969, 181-189 (2014-09-03)
A robust two-dimensional liquid chromatography (2D-LC) method for determining the free and total concentrations of vancomycin in plasma was developed and validated. The 2D-LC system, which exhibited a strong capacity for inhibiting interference, comprised a unique RP1-IEX-RP2 column system and
Lauren C Harte-Hargrove et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(4), 1723-1738 (2015-01-30)
The mossy fiber (MF) pathway is critical to hippocampal function and influenced by gonadal hormones. Physiological data are limited, so we asked whether basal transmission and long-term potentiation (LTP) differed in slices of adult male and female rats. The results
Zhixun Xie et al.
PloS one, 9(4), e94685-e94685 (2014-04-16)
We report a novel electrochemical immunosensor that can sensitively detect avian influenza virus H5 subtype (AIV H5) captured by graphene oxide-H5-polychonal antibodies-bovine serum albumin (GO-PAb-BSA) nanocomposite. The graphene oxide (GO) carried H5-polychonal antibody (PAb) were used as signal amplification materials.
Hong-Bo Pang et al.
Nature communications, 5, 4904-4904 (2014-10-04)
Neuropilins (NRPs) are trans-membrane receptors involved in axon guidance and vascular development. Many growth factors and other signalling molecules bind to NRPs through a carboxy (C)-terminal, basic sequence motif (C-end Rule or CendR motif). Peptides with this motif (CendR peptides)
Hua Wang et al.
Acta crystallographica. Section F, Structural biology communications, 70(Pt 10), 1402-1405 (2014-10-08)
β-Carboline alkaloids (βCs), with tricyclic pyrido[3,4-b]indole rings, have important pharmacological and therapeutic value. In the biosynthesis of βCs, the Pictet-Spengler (PS) cyclization reaction is responsible for the formation of ring structures. McbB is one of a few enzymes that are
Yi Li et al.
Journal of chromatography. A, 1358, 60-67 (2014-07-20)
A novel TiO2-nanosheets coated fiber for solid-phase microextraction (SPME) was fabricated by anodization of Ti wire substrates in ethylene glycol with concentrated NH4F. The in situ fabricated TiO2-nanosheets were densely embedded into Ti substrates with about 1μm long, 300nm wide
Joanna L Workman et al.
Hippocampus, 25(3), 329-344 (2014-10-02)
Chronic stress or chronically high glucocorticoids attenuate adult hippocampal neurogenesis by reducing cell proliferation, survival, and differentiation in male rodents. Neurons are still produced in the dentate gyrus during chronically high glucocorticoids, but it is not known whether these new
Mark D Swartzlander et al.
Biomaterials, 41, 79-88 (2014-12-20)
The implantation of non-biological materials, including scaffolds for tissue engineering, ubiquitously leads to a foreign body response (FBR). We recently reported that this response negatively impacts fibroblasts encapsulated within a synthetic hydrogel and in turn leads to a more severe
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