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Showing 1-30 of 188 results for "72784" within Papers
R Mark Jones et al.
Human vaccines & immunotherapeutics, 11(1), 124-132 (2014-12-09)
Malaria transmission blocking vaccines (TBV) directed against proteins expressed on sexual stages of Plasmodium falciparum in the mosquito midgut are considered an effective means to reduce malaria transmission. Antibodies induced by TBV block sporogonic development in the mosquito, and thus
Sarah Afshordel et al.
Pharmacological research, 91, 69-77 (2014-12-17)
Alterations in small GTPase mediated signal transduction pathways have emerged as a central step in the molecular pathogenesis of glioblastoma (GBM), the most common malignant brain tumor in adults. Farnesylpyrophosphate (FPP) and geranylgeranylpyrophosphate (GGPP) are derived from mevalonate, whose production
Yuming Hu et al.
Journal of chromatographic science, 50(9), 785-791 (2012-05-31)
A high-performance liquid chromatographic method coupled with electrospray mass spectrometry was developed for the simultaneous determination of dolasetron and its major metabolite, hydrodolasetron, in human plasma. A new sample pretreatment method, i.e., salt induced phase separation extraction (SIPSE), was proposed
Wenyuan Zhang et al.
Connective tissue research, 56(1), 25-34 (2014-10-22)
Natural silk fibroin fiber scaffolds have excellent mechanical properties, but degrade slowly. In this study, we used poly(lactide-co-glycolide) (PLGA, 10:90) fibers to adjust the overall degradation rate of the scaffolds and filled them with collagen to reserve space for cell
Meral Turabik et al.
Environmental science and pollution research international, 21(14), 8387-8397 (2014-03-29)
The oxidative degradation of imidacloprid (ICP) has been carried out by electrochemical advanced oxidation processes (EAOPs), anodic oxidation, and electro-Fenton, in which hydroxyl radicals are generated electrocatalytically. Carbon-felt cathode and platinum or boron-doped diamond (BDD) anodes were used in electrolysis
Anna Louise Hillberg et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 103(3), 503-518 (2014-06-12)
Encapsulation of cells in biocompatible polymer matrices represents a powerful tool for cell-based therapies and therapeutic delivery systems. This technology has successfully been used to deliver pancreatic islets to humans for the treatment of Type 1 diabetes. However, the clinical
Jeong-Yong Cho et al.
Bioscience, biotechnology, and biochemistry, 79(2), 260-270 (2014-10-29)
Changes in chemical constituent contents and DPPH radical-scavenging activity in fruits of pear (Pyrus pyrifolia) cultivars during the development were investigated. The fruits of seven cultivars (cv. Niitaka, Chuhwangbae, Wonhwang, Hwangkeumbae, Hwasan, Manpungbae, and Imamuraaki) were collected at 15-day intervals
Gang Ren et al.
Pharmaceutical biology, 52(8), 944-950 (2014-02-21)
Searching for polymorphonuclear neutrophils (PMNs) respiratory burst inhibitors is an important topic in the treatment of human diseases associated with inflammation. To investigate the inhibitory effects of phenolics isolated from Artocarpus styracifolius Pierre (Moraceae) on respiratory burst induced by phorbol
Pitchaon Maisuthisakul et al.
Journal of food science and technology, 51(8), 1453-1462 (2014-08-13)
Qualitative analysis of hydrolysable extract from mango (Mangifera indica Linn. cultivar Chok-Anan) seed kernel was performed by means of reversed phase high-performance liquid chromatography coupled to diode array detection and electrospray ionization mass spectrometry (RPHPLC-DAD-ESI-MS). The main phenolic compound was
J Correa-Betanzo et al.
Food chemistry, 165, 522-531 (2014-07-21)
Wild blueberries are rich in polyphenols and have several potential health benefits. Understanding the factors that affect the bioaccessibility and bioavailability of polyphenols is important for evaluating their biological significance and efficacy as functional food ingredients. Since the bioavailability of
M Hedenstierna et al.
Alimentary pharmacology & therapeutics, 41(6), 532-543 (2015-01-30)
A sustained viral response (SVR) after interferon-based therapy of chronic hepatitis C virus (HCV) infection is regarded to represent a cure. Previous studies have used different markers to clarify whether an SVR truly represents a cure, but no study has
J I Cacho et al.
Journal of chromatography. A, 1247, 146-153 (2012-06-12)
This paper describes a method for the simultaneous determination of bisphenol A (BPA), bisphenol F (BPF), bisphenol Z (BPZ) and biphenol (BP), using stir bar sorptive extraction (SBSE) in combination with thermal desorption-gas chromatography-mass spectrometry (TD-GC-MS). Several parameters affecting both
Jatinder Kumar et al.
PloS one, 9(6), e98696-e98696 (2014-06-18)
Fourteen saxicolous lichens from trans-Himalayan Ladakh region were identified by morpho-anatomical and chemical characteristics. The n-hexane, methanol and water extracts of the lichens were evaluated for their antioxidant capacities. The lichen extracts showing high antioxidant capacities and rich phenolic content
Clare M Hamilton et al.
Parasites & vectors, 8, 166-166 (2015-04-19)
Toxoplasma gondii is a ubiquitous protozoan parasite capable of infecting all warm-blooded animals including livestock. In these animals, the parasite forms cysts in the tissues which may pose a risk to public health if infected meat is consumed undercooked or
Exploring NAG-thiazoline and its derivatives as inhibitors of chitinolytic β-acetylglucosaminidases.
Tian Liu et al.
FEBS letters, 589(1), 110-116 (2014-12-02)
NAG-thiazoline (NGT) and its derivatives are well-known inhibitors against most β-acetylglucosaminidases (β-GlcNAcases) except for insect and bacterial chitinolytic β-GlcNAcases, including the molting-indispensable OfHex1 from the insect Ostrinia furnacalis. Here, we report the co-crystal structure of OfHex1 in complex with NGT.
Linfeng Yang et al.
Bioresource technology, 124, 283-291 (2012-09-20)
The effects of sodium carbonate (Na(2)CO(3)) pretreatment on the chemical compositions and enzymatic saccharification of rice straw were investigated. The enzymatic digestibility of rice straw is enhanced after pretreatment since pretreated solids show significant delignification with high sugar availability. During
Mahsa Moeinian et al.
World journal of gastroenterology, 20(31), 10876-10885 (2014-08-26)
To investigate the beneficial effect of the combination of butyrate, Lactobacillus casei, and L-carnitine in a rat colitis model. Rats were divided into seven groups. Four groups received oral butyrate, L-carnitine, Lactobacillus casei and the combination of three agents for
J Alex Pasternak et al.
BMC veterinary research, 11, 50-50 (2015-04-19)
We previously determined that newborn piglets orally gavaged with Ovalbumin (OVA) responded to systemic OVA re-exposure with tolerance; if adjuvants were included in oral vaccine, piglets responded with antibody-mediated immunity (Vet Immunol Immunopathol 161(3-4):211-21, 2014). Here, we will investigate whether
Rouhollah Khodadust et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 68(8), 979-987 (2014-12-03)
The objective of this study was to develop and evaluate the anticancer activity and the safety of a combinational drug delivery system using polyamidoamine (PAMAM) dendrimer-coated iron oxide nanoparticles for doxorubicin and poly I:C delivery in vitro. Dendrimer-coated magnetic nanoparticles
Yang Wu et al.
The journal of gene medicine, 16(5-6), 109-121 (2014-07-02)
In the present study, a well-defined glucose and guanidine based copolymer, galactosylated 2-hydroxypropyl methacrylamide-s-3-guanidinopropyl methacrylamide (HPMA-s-GPMA) abbreviated as GGH was prepared and self-assembled with small hairpin RNA (shRNA) to inhibit human telomerase reverse transcriptase (hTERT) gene expression in vitro to
Xia Zhang et al.
Journal of integrative plant biology, 55(3), 262-276 (2012-11-28)
Saline-alkali soil seriously threatens agriculture productivity; therefore, understanding the mechanism of plant tolerance to alkaline-salt stress has become a major challenge. Halophytic Puccinellia tenuiflora can tolerate salt and alkaline-salt stress, and is thus an ideal plant for studying this tolerance
Katrin Kittler et al.
Analytical and bioanalytical chemistry, 406(24), 5765-5774 (2014-07-30)
Cylindrospermopsin (CYN) is a cyanobacterial toxin associated with human and animal poisonings. Due to its toxicity in combination with its widespread occurrence, the development of reliable methods for selective, sensitive detection and accurate quantification is mandatory. Liquid chromatography tandem mass
Julianne Stack et al.
Journal of immunology (Baltimore, Md. : 1950), 193(12), 6090-6102 (2014-11-12)
Detection of microbes by TLRs on the plasma membrane leads to the induction of proinflammatory cytokines such as TNF-α, via activation of NF-κB. Alternatively, activation of endosomal TLRs leads to the induction of type I IFNs via IFN regulatory factors
Franziska Kaplan et al.
Micron (Oxford, England : 1993), 44, 317-330 (2012-09-11)
The osmotic potential and effects of plasmolysis on photosynthetic oxygen evolution and chlorophyll fluorescence were studied in two Arctic Zygnema sp. (strain B, strain G) and two Antarctic Zygnema sp. (strain E, strain D). Antarctic strain D was newly characterized
Zhang-Gao Le et al.
Molecules (Basel, Switzerland), 17(11), 13368-13375 (2012-11-13)
One-pot synthesis of 2-phenylimidazo[1,2-α]pyridines from acetophenone, [Bmim]Br(3) and 2-aminopyridine under solvent-free conditions in the presence of Na(2)CO(3), gave the corresponding 2-phenylimidazo[1,2-α]pyridines in excellent yields ranging from 72% to 89%.
Hanen Bouaziz-Ketata et al.
Indian journal of experimental biology, 53(4), 208-215 (2015-05-28)
In this study, we report isolation of flavonoids, viz., 3-O-methylquercetin, tangeritin, luteolin-7-O-glucoside, luteolin, apigenin-7-O-glucoside, apigenin-8-C-glucoside, luteolin-8-C-glucoside, luteolin-6-C-glucoside, diosmetin and catechin from the methanolic extract of Hyparrhenia hirta employing high performance liquid chromatography and liquid chromatography-electrospray ionization-tandem mass spectrometry. The total
Ana Castelló et al.
Journal of forensic sciences, 57(2), 500-502 (2011-12-14)
Chemistry plays a leading role in crime investigation. In the study of bloodstains, chemical reactions provide the means for the detection. All these procedures have been thoroughly studied. However, recently, a new source of error has been found: washing stains
J R Vergara-Salinas et al.
Food chemistry, 171, 62-69 (2014-10-14)
Pressurized hot water extracts obtained at different temperatures possess different compositions and antioxidant activities and, consequently, different bioactivities. We characterized two pressurized hot water extracts from grape pomace obtained at 100°C (GPE100) and 200°C (GPE200) in terms of antioxidant activity
Sheida Shahverdi et al.
International journal of pharmaceutics, 473(1-2), 345-355 (2014-07-23)
Silk fibroin (SF) and poly(lactide-co-glycolic acid) (PLGA) have been proved to be invaluable polymers in the field wound healing. This study aims at optimizing the electrospinning process of those polymers to make a hybrid membrane as a chronic wounds dressing.
Katerina Bakela et al.
Immunology, 144(1), 158-169 (2014-07-24)
Soluble MHCII (sMHCII) molecules are present in body fluids of healthy individuals and are considered to be involved in the maintenance of self tolerance, and are also related to various diseases. Their concentration increases during in vivo antigen-specific tolerogenic stimulation
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