Search Within
02487
Applied Filters:
Keyword:'02487'
Showing 31-60 of 978 results for "02487" within Papers
Laura Asturias-Arribas et al.
Analytica chimica acta, 834, 30-36 (2014-06-15)
This paper describes the voltammetric determination of cocaine in presence of three different interferences that could be found in street samples using disposable sensors. The electrochemical analysis of this alkaloid can be affected by the presence of codeine, paracetamol or
Petteri Parkkila et al.
Biochimica et biophysica acta, 1848(1 Pt A), 167-173 (2014-12-03)
Oxidative stress is involved in a number of pathological conditions and the generated oxidatively modified lipids influence membrane properties and functions, including lipid-protein interactions and cellular signaling. Brewster angle microscopy demonstrated oxidatively truncated phosphatidylcholines to promote phase separation in monolayers
Zhi-Feng Li et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 35(9), 1438-1441 (2013-03-05)
To study the chemical constituents of Coptis chinensis. The compounds were separated and purified by column chromatography and their structures were identified by spectroscopic methods. Seven compounds were isolated from the chloroform extract of Coptis chinensis, whose structures were determined
Jung H Doh et al.
PLoS genetics, 10(3), e1004219-e1004219 (2014-03-08)
The transcript of retrovirus-like transposons functions as an mRNA for synthesis of capsid and replication proteins and as the genomic RNA of virus-like particles (VLPs), wherein the genome is replicated. Retrotransposon RNA and proteins coalesce in a cytoplasmic focus, or
Mette Bohl et al.
The American journal of clinical nutrition, 101(4), 870-878 (2015-04-04)
Abdominal obesity and exaggerated postprandial lipemia are independent risk factors for cardiovascular disease (CVD) and mortality, and both are affected by dietary behavior. We investigated whether dietary supplementation with whey protein and medium-chain saturated fatty acids (MC-SFAs) improved postprandial lipid
Chikkanna K Raghavendra et al.
Steroids, 94, 21-30 (2014-12-24)
Tender cluster beans (CBs; Cyamopsis tetragonoloba) are observed to possess anti-lithogenic potential in experimental mice. Formation of cholesterol gallstones in gallbladder is controlled by procrystallizing and anticrystallizing factors present in bile in addition to supersaturation of cholesterol. This study aimed
Daitaro Ishikawa et al.
Analytical and bioanalytical chemistry, 407(2), 397-403 (2014-10-20)
We aimed to achieve wide area rapid monitoring of the crystallinity change in poly(lactic acid) (PLA) during photodegradation caused by ultraviolet (UV) light by using a newly developed near-infrared (NIR) camera (Compovison). Several kinds of PLA samples with different crystallinities
Simona C Nicoara et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 986-987, 135-142 (2015-03-03)
A proof of principle gas chromatography-mass spectrometry method is presented, in combination with clean up assays, aiming to improve the analysis of methyl mycocerosate tuberculosis biomarkers from sputum. Methyl mycocerosates are generated from the transesterification of phthiocerol dimycocerosates (PDIMs), extracted
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
Josef Ehgartner et al.
The Analyst, 139(19), 4924-4933 (2014-08-07)
A low cost imaging set-up for optical chemical sensors based on NIR-emitting dyes is presented. It is based on a commercially available 2-CCD colour near infrared camera, LEDs and tailor-made optical sensing materials for oxygen and pH. The set-up extends
L Sosvorová et al.
Physiological research, 63(4), 521-527 (2014-06-09)
Increased homocysteine levels in serum are typical features of neurodegenerative brain diseases including hydrocephalus. The most frequent therapeutic approach consists of the insertion of a shunt, connecting the brain ventricles to an alternative drainage site. To decide whether the patient
Manuela Simonato et al.
Analytical and bioanalytical chemistry, 406(25), 6225-6233 (2014-09-04)
Surfactant protein C (SP-C) is deemed as the surfactant protein most specifically expressed in type II alveolar epithelial cells and plays an important role in surfactant function. SP-C turnover in humans and its meaning in the clinical context have never
Seda Ballikaya et al.
Molecular & cellular proteomics : MCP, 13(12), 3446-3456 (2014-09-17)
Activin receptor type II (ACVR2) is a member of the transforming growth factor type II receptor family and controls cell growth and differentiation, thereby acting as a tumor suppressor. ACVR2 inactivation is known to drive colorectal tumorigenesis. We used an
Amol B Tayade et al.
PloS one, 8(1), e52797-e52797 (2013-01-18)
Rhodiola imbricata Edgew. (Rose root or Arctic root or Golden root or Shrolo), belonging to the family Crassulaceae, is an important food crop and medicinal plant in the Indian trans-Himalayan cold desert. Chemometric profile of the n-hexane, chloroform, dichloroethane, ethyl
Beatrice Grabner et al.
Nature communications, 6, 6285-6285 (2015-03-04)
STAT3 is considered to play an oncogenic role in several malignancies including lung cancer; consequently, targeting STAT3 is currently proposed as therapeutic intervention. Here we demonstrate that STAT3 plays an unexpected tumour-suppressive role in KRAS mutant lung adenocarcinoma (AC). Indeed
A Suslu et al.
Journal of materials science. Materials in medicine, 25(12), 2677-2689 (2014-08-06)
Bone tissue engineering literature conveys investigations regarding biodegradable polymers where bioactive inorganic materials are added either before or after electrospinning process. The goal is to mimic the composition of bone and enhance the biocompatibility of the materials. Yet, most polymeric
B De Witte et al.
Marine pollution bulletin, 85(1), 146-155 (2014-06-28)
This study compared species identity, microplastics, chemical and microbial contamination between consumption mussels and wild type mussels, collected at Belgian department stores and Belgian groynes and quaysides, respectively. Species identification based on genetic analysis showed a high number of Mytilus
Vikas S Patil et al.
Antonie van Leeuwenhoek, 107(5), 1207-1216 (2015-02-27)
Two novel Gram-stain negative facultative anaerobic, motile, rod-shaped bacterial strains IG-V01(T) and IG-V01b were isolated from the gut of red flour beetles, Tribolium castaneum. The 16S rRNA gene sequences of strains IG-V01(T) and IG-V01b were found to have their highest
Allan Patrick G Macabeo et al.
Journal of natural products, 77(12), 2711-2715 (2014-11-06)
Two tetrahydroxanthene-1,3(2H)-dione metabolites, valderramenols A (1) and B (2), were isolated from the Philippine endemic Annonaceous species Uvaria valderramensis. Planar structures of the rac-xanthene-1,3-(2H)-diones 1 and 2 were established by MS and NMR measurements. Their enantiomers were separated by chiral
Lisa M Mangus et al.
Journal of neuropathology and experimental neurology, 74(1), 38-47 (2014-12-04)
Studies of neurologic diseases induced by simian immunodeficiency virus (SIV) in Asian macaques have contributed greatly to the current understanding of human immunodeficiency virus pathogenesis in the brain and peripheral nervous system. Detailed investigations into SIV-induced alterations in the spinal
Michael H Abraham et al.
European journal of medicinal chemistry, 43(3), 478-485 (2007-06-05)
Values of in vitro gas to lung partition coefficients, K(lung), of VOCs have been collected from the literature. For 44 VOCs, application of the Abraham solvation equation to log K(lung) yielded a correlation with R(2)=0.968 and S.D.=0.25 log units. Combination
Changtao Jiang et al.
The Journal of clinical investigation, 125(1), 386-402 (2014-12-17)
Nonalcoholic fatty liver disease (NAFLD) is a major worldwide health problem. Recent studies suggest that the gut microbiota influences NAFLD pathogenesis. Here, a murine model of high-fat diet-induced (HFD-induced) NAFLD was used, and the effects of alterations in the gut
Nidhi Shrivastav et al.
PloS one, 9(4), e94716-e94716 (2014-04-16)
DinB, the E. coli translesion synthesis polymerase, has been shown to bypass several N2-alkylguanine adducts in vitro, including N2-furfurylguanine, the structural analog of the DNA adduct formed by the antibacterial agent nitrofurazone. Recently, it was demonstrated that the Fe(II)- and
Yun Hu et al.
Human vaccines & immunotherapeutics, 10(1), 64-72 (2013-10-05)
A number of vaccines conjugating nicotine haptens with carrier proteins have been developed to combat nicotine caused tobacco dependence. Some vaccines, such as NicVAX, NicQb, advanced into clinical trials, but none of them were successful. Most of those vaccines have
J Walstab et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 26(6), 810-820 (2014-04-09)
Impaired 5-HT3 receptor function is likely involved in the pathogenesis of functional gastrointestinal disorders (FGID) and 5-HT3 receptor antagonists are effective treatments for chemotherapy-induced nausea and vomiting (CINV) and irritable bowel syndrome (IBS). The monoterpene alcohol menthol and the aporphine
Gabriella Pinto et al.
Journal of chromatography. A, 1360, 82-92 (2014-08-26)
The comprehensive analysis of natural lipid mixtures is often challenging due to the simultaneous occurrence of functionally and structurally heterogeneous compounds. Modern analytical approaches in system-wide lipidomics essentially rely on mass spectrometry (MS). The overabundant amount of triacylglycerols (TAGs) in
Batthula Srinivas et al.
Carbohydrate research, 406, 86-92 (2015-02-16)
A highly efficient and convenient C-glycosylation method was developed using ruthenium(III) chloride for the synthesis of 2,3-unsaturated C-glycosides. Various nucleophiles such as allyl trimethylsilane, triethylsilane, trimethylsilyl cyanide, trimethylsilyl azide and heterocycles such as thiophene and furan reacted smoothly with glycals
Roberta V Pereira et al.
Parasitology research, 113(6), 2019-2025 (2014-05-08)
Small ubiquitin-like modifier (SUMO) conjugation of proteins occurs through a concert action of enzymes using a similar ubiquitination mechanism. After a C-terminal peptide is cleaved from the SUMO precursor by a protease to reveal a di-glycine motif, SUMO is activated
Cosima D Calvano et al.
Journal of mass spectrometry : JMS, 49(9), 831-839 (2014-09-18)
In foodstuffs, one of the main factors inducing modifications in phospholipids (PLs) structure is the heat treatment. Among PLs, only phosphatidylethanolamines and phosphatidylserines, due to their free amino group, can be involved in Maillard reaction and can form adducts with
Elena V Piletska et al.
The Analyst, 140(9), 3113-3120 (2015-03-10)
Curcumin is a versatile anti-inflammatory and anti-cancer agent known for its low bioavailability, which could be improved by developing materials capable of binding and releasing drug in a controlled fashion. The present study describes the preparation of magnetic nano-sized Molecularly
Page 2 of 33