Showing 1-30 of 694 results for "P9541"
Gabriela Morachis-Valdez et al.
Environmental science and pollution research international, 22(12), 9159-9172 (2015-01-15)
Madín Reservoir (MR) is located on the Río Tlalnepantla in Mexico. Previous studies seeking to identify pollutants at this site evidence that MR water contains a considerable metal load as well as nonsteroidal anti-inflammatory drugs (NSAIDs) at concentrations above those...
Whitney Ann Cary et al.
World neurosurgery, 84(5), 1256-1266 (2015-06-16)
The dura mater can be easily biopsied during most cranial neurosurgical operations. We describe a protocol that allows for robust generation of induced pluripotent stem cells (iPSCs) and neural progenitors from acutely harvested dura mater. To generate iPSCs and neural...
Ronald F Parsons et al.
Current opinion in organ transplantation, 19(2), 100-107 (2014-02-21)
To update the reader on the recent literature in liver, kidney, pancreas, and intestine static cold preservation, and to identify which solutions are most advantageous for each organ. The comparison of randomized trials of histidine-tryptophan-ketoglutarate (HTK), Celsior, and University of...
Fengming Zou et al.
ACS applied materials & interfaces, 7(22), 12168-12175 (2015-05-27)
A novel dual-mode immunoassay based on surface-enhanced Raman scattering (SERS) and fluorescence was designed using graphene quantum dot (GQD) labels to detect a tuberculosis (TB) antigen, CFP-10, via a newly developed sensing platform of linearly aligned magnetoplasmonic (MagPlas) nanoparticles (NPs)....
Bing Wu et al.
Environmental science & technology, 49(9), 5760-5770 (2015-04-09)
The ability of engineered nanomaterials (NMs) to act as inhibitors of ATP-binding cassette (ABC) efflux transporters in embryos of white sea urchin (Lytechinus pictus) was studied. Nanocopper oxide (nano-CuO), nanozinc oxide (nano-ZnO), and their corresponding metal ions (CuSO4 and ZnSO4)...
Jafar Abolhasani et al.
Environmental monitoring and assessment, 187(9), 554-554 (2015-08-08)
This work describes a novel Fe3O4@SiO2@polythiophene magnetic nanocomposite and its application in the preconcentration of Hg(II) ions. The parameters affecting the preconcentration procedure were opted by a Box-Behnken design through response surface methodology. Three factors (uptake time, magnetic nanosorbent amount...
Gabriel E Zentner et al.
Nature communications, 6, 8733-8733 (2015-10-23)
Chromatin endogenous cleavage (ChEC) uses fusion of a protein of interest to micrococcal nuclease (MNase) to target calcium-dependent cleavage to specific genomic loci in vivo. Here we report the combination of ChEC with high-throughput sequencing (ChEC-seq) to map budding yeast...
Shu Rui Ng et al.
The Analyst, 140(12), 4224-4231 (2015-04-29)
pH sensors were fabricated by anodically electrodepositing iridium oxide films (AEIROFs) onto microelectrodes on chips and coated with poly(ethyleneimine) (PEI) for mechanical stability. These demonstrate super-Nernstian response to pH from pH 4.0 to 7.7 in chloride-free phosphate buffer. The surface...
Noomi Altgärde et al.
The Journal of biological chemistry, 290(35), 21473-21485 (2015-07-15)
Glycoprotein C (gC) mediates the attachment of HSV-1 to susceptible host cells by interacting with glycosaminoglycans (GAGs) on the cell surface. gC contains a mucin-like region located near the GAG-binding site, which may affect the binding activity. Here, we address...
Matilde Durán-Lobato et al.
Biomacromolecules, 15(7), 2725-2734 (2014-06-24)
Oral drug delivery is a route of choice for vaccine administration because of its noninvasive nature and thus efforts have focused on efficient delivery of vaccine antigens to mucosal sites. An effective oral vaccine delivery system must protect the antigen...
Paola Ciceri et al.
Molecular and cellular biochemistry, 410(1-2), 197-206 (2015-09-09)
An increasing amount of patients affected by advanced chronic kidney disease suffer from vascular calcification (VC) that associates with cardiovascular morbidity and mortality. In this study, we created a new experimental in vitro model, trying to better elucidate high phosphate...
Pietro Fagiolino et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 63, 140-146 (2014-07-23)
The aim of this work was to study the effect of the sex and the smoking status on the pharmacokinetics and the bioequivalence assessment of a branded and a generic cyclosporine A microemulsion formulation in soft-gelatin capsule. Sixteen healthy volunteers...
Knut Fredrik Seip et al.
Journal of chromatography. A, 1347, 1-7 (2014-05-06)
Electromembrane extraction (EME) was performed on samples containing substantial amounts of NaCl to investigate how the presence of salts affected the recovery, repeatability, and membrane current in the extraction system. A group of 17 non-polar basic drugs with various physical...
Jason Fan et al.
Molecular metabolism, 34, 97-111 (2020-03-18)
Diabetes is characterized by pancreatic β-cell dedifferentiation. Dedifferentiating β cells inappropriately metabolize lipids over carbohydrates and exhibit impaired mitochondrial oxidative phosphorylation. However, the mechanism linking the β-cell's response to an adverse metabolic environment with impaired mitochondrial function remains unclear. Here...
Ziqing Qian et al.
Biochemistry, 53(24), 4034-4046 (2014-06-05)
Cyclic heptapeptide cyclo(FΦRRRRQ) (cFΦR4, where Φ is l-2-naphthylalanine) was recently found to be efficiently internalized by mammalian cells. In this study, its mechanism of internalization was investigated by perturbing various endocytic events through the introduction of pharmacologic agents and genetic...
Jia-Hui Lin et al.
Physical chemistry chemical physics : PCCP, 17(23), 15124-15130 (2015-03-31)
This study describes the synthesis of fluorescent polydopamine dots (PDs) through hydroxyl radical-induced degradation of polydopamine nanoparticles. The decomposition of polydopamine nanoparticles to fluorescent PDs was confirmed using transmission electron microscopy and dark-field microscopy. The analysis of PDs by using...
Maria Addolorata Saracino et al.
Journal of pharmaceutical and biomedical analysis, 104, 122-129 (2014-12-17)
A new microextraction by packed sorbent (MEPS) procedure coupled to a high-performance liquid chromatographic method has been developed for quantitation of catecholamines (i.e. norepinephrine, epinephrine and dopamine) in innovative biological samples, namely dried plasma and urine spots. Analyses were carried...
Burcu Somturk et al.
Dalton transactions (Cambridge, England : 2003), 44(31), 13845-13852 (2015-05-06)
In this study, we report the preparation, catalytic activity and stability of a hybrid nanoflower (hNF) formed from horseradish peroxidase (HRP) enzyme and copper ions (Cu(2+)). We studied the morphology of hNFs as a function of the concentrations of copper...
D Draganescu et al.
International journal of biological macromolecules, 72, 614-623 (2014-09-23)
Flaxseed lignans are a natural source of useful biologically active components that show a diverse spectrum of health-promoting properties. The valuable effects of the phenolic molecules are mainly due to their antioxidant activity by preventing oxidative stress and stimulate collagen...
Tali H Reingewertz et al.
PloS one, 6(9), e24655-e24655 (2011-09-29)
ARTS (Sept4_i2) is a mitochondrial pro-apoptotic protein that functions as a tumor suppressor. Its expression is significantly reduced in leukemia and lymphoma patients. ARTS binds and inhibits XIAP (X-linked Inhibitor of Apoptosis protein) by interacting with its Bir3 domain. ARTS...
Maria A Vorontsova et al.
Faraday discussions, 179, 27-40 (2015-04-11)
The two-step mechanism of nucleation of crystals in solutions posits that the formation of crystal nuclei occurs within structures of extended lifetimes, in which the nucleating solute is at high concentration. The validity of this mechanism has been demonstrated for...
Matthew W Waugh et al.
Biochemistry, 53(34), 5537-5543 (2014-08-22)
The reaction catalyzed by cyanobacterial aldehyde deformylating oxygenase is of interest both because of its potential application to the production of biofuels and because of the highly unusual nature of the deformylation reaction it catalyzes. Whereas the proton in the...
Devon Andres et al.
BMC neuroscience, 14, 49-49 (2013-04-20)
Immortalized neuronal cell lines can be induced to differentiate into more mature neurons by adding specific compounds or growth factors to the culture medium. This property makes neuronal cell lines attractive as in vitro cell models to study neuronal functions...
Marit Gjerde Tellevik et al.
Acta tropica, 137, 99-104 (2014-05-27)
Leishmaniasis is one of the world's most neglected infectious diseases, affecting around 12 million people and more than 350 million at risk of infection. The clinical picture varies from self-healing cutaneous lesions to severe visceral infections, but still no commercial...
Izabela Tuleta et al.
Atherosclerosis, 236(2), 400-410 (2014-08-26)
Obstructive sleep apnoea (OSA) has been implicated as a risk factor for atherosclerosis. The aim of our study was to examine the effects of chronic intermittent hypoxia in apoE-/- mice serving as model of OSA on endothelial dysfunction and oxidative...
Landi Cheng et al.
Current drug delivery, 12(3), 351-357 (2015-06-10)
The objective of this research project was to develop a nanoparticle drug delivery system using the biopolymer chitosan as the base component. The nanoparticles were produced through ionotropic gelation by flush mixing chitosan with counterions carrageenan and alginate. The nanoparticles...
Mehdi Vafaye Valleh et al.
Zygote (Cambridge, England), 23(5), 712-721 (2014-09-03)
The effects of the paternal breed on early embryo and later pre- and postnatal development are well documented. Several recent studies have suggested that such paternal effects may be mediated by the paternally induced epigenetic modifications during early embryogenesis. The...
Jérémy Carlier et al.
Journal of analytical toxicology, 38(9), 619-627 (2014-07-06)
Atractyloside (ATR) and carboxyatractyloside (CATR) are diterpene glycosides that are responsible for the toxicity of several Asteraceae plants around the world. Mediterranean gum thistle (Atractylis gummifera L.) and Zulu impila (Callilepis laureola DC.), in particular, are notoriously poisonous and the...
Burak Derkus et al.
Materials science & engineering. C, Materials for biological applications, 56, 132-140 (2015-08-08)
This study investigates effective immobilization of proteins, an important procedure in many fields of bioengineering and medicine, using various biomaterials. Gelatin, alginate and chitosan were chosen as polymeric carriers, and applied in both their composites and nanocomposite forms in combination...
Fanrong Zeng et al.
Planta, 240(2), 291-308 (2014-05-14)
Rice plants employ two strategies to cope with Cr toxicity: immobilizing Cr ions into cell walls to reduce its translocation and activating antioxidant defense to mitigate Cr-induced oxidative stress. The investigation aimed at understanding the physiological and proteomic responses of...

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