Artículos de revistas: Recent submissions
Now showing items 301-320 of 2801
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(Cambridge University Press, 2019)Zika virus (ZIKV) is an arbovirus transmitted mainly by Aedes aegypti mosquitoes. Recent scientific evidence on Culex quinquefasciatus has suggested its potential as a vector for ZIKV, which may change the current risk ...
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(Elsevier B.V., 2019)An electrochemical sensor for the determination of Cu(II) in bivalve mollusks using a glassy carbon electrode modified with p-tert-butylcalix [4]arene-bis-cyrhetrenylimine (Cy2(Calix [4])) by square wave anodic stripping ...
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(Elsevier Ltd, 2019)Objectives: To assess the changes in the risk of bias (RoB) across different versions of the same Cochrane systematic review, and to identify characteristics of systematic reviews which may be associated with different RoB ...
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(Royal Society of Chemistry, 2019)New 4-amino-3-iminoquinoline derivative ligands (L1-4) were synthesized through an intramolecular exo-dig cyclization of anionic β-diketiminates, containing an N-benzonitrile moiety. The effect of the alkali-metal in this ...
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(Elsevier, 2019)Quinoa proteins (QP) have promise as a potential source of novel food ingredients, and it is of great interest to know how high-intensity ultrasound (HIUS) treatments affect the properties of QP. This work aimed to study ...
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(Trans Tech, 2017)Sulfate is a pollutant present in the mining waste water and acid mine drainage. High levels of sulfate can generate important environmental problems. One of the alternatives proposed for the treatment of water with high ...
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(Elsevier, 2017)The synthesis of unsymmetrical ferrocenyl and cyrhetrenyl azines [(h5-C5H4)-CR¼N-N¼CH-2-C4H2X-5-NO2]M (M¼Re(CO)3, Fe(h5-C5H5); R¼H, CH3,X¼O, S) has led to the development of new derivativesof 5-nitroheterocycles as potential ...
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(Elsevier, 2017)Aerogels made of chitosan and chondroitin sulfate, and containing 5,10,15,20-tetrakis-(4- sulfonatophenyl)-porphyrin have been synthesized. The aerogels presented a microstructure made of microfibers and microsheets, ...
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(BioMed Central, 2017)Background: Salmonella pathogenicity island (SPI)-13 is conserved in many serovars of S. enterica, including S. Enteritidis, S. Typhimurium and S. Gallinarum. However, it is absent in typhoid serovars such as S. Typhi and ...
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(Academic Press, 2016)Bark cloth ( ‘ tapa/kapa ’ ) is a fabric made from beaten plant fi bres. In the Paci fi c tapa made of paper mulberry has been of great cultural importance and its use is associated with both utilitarian and ceremonial ...
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(Laser Pages Publ., 1979)Cationic micelles of hexadecyltrimethyl ammonium bromide (CTABr) increase the rate of dephosphorylation of p‐nitrophenyldiphenyl phosphate (PNPDPP) by aryloxide ions by factors of almost 104. The rate‐surfactant profiles ...
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(Mary Ann Liebert, 2014)Significance: Autophagy is an evolutionarily ancient process of intracellular protein and organelle recycling required to maintain cellular homeostasis in the face of a wide variety of stresses. Dysregulation of reactive ...
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Microsomal oxidative stress induced by NADPH is inhibited by nitrofurantoin redox biotranformation (Informa Healthcare, 2014)Nitrofurantoin is used in the antibacterial therapy of the urinary tract. This therapy is associated with various adverse eff ects whose mechanisms remain unclear. Diverse studies show that the nitro reductive metabolism ...
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(BMC, 2018)Background: Stable and non-toxic fluorescent markers are gaining attention in molecular diagnostics as powerful tools for enabling long and reliable biological studies. Such markers should not only have a long half-life ...
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(Elsevier, 2017)The authors regret that the affiliation details were incomplete. Full affiliation details for all authors are given above. The authors would like to apologise for any inconvenience caused.
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(2012)Background Ventricular dyssynchrony is a common finding in patients with heart failure (HF), especially in the presence of conduction delays. The loss of ventricular synchrony leads to progressive impairment of contractile ...
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(Sociedade Brasileira de Química, 2010)Substituted chromenos, dihydropyridines and pyridines have been important in the syntheses of compounds having interesting pharmacological properties. Therefore, we found of interest to synthesize chromenopyridines and ...
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(Elsevier, 1995)The cyclic voltammetric (CV) behaviour of nifurtimox was studied. The addition of aprotic solvent (DMF) to nifurtimox in an aqueous citrate buffer system was examined. Qualitatively this results in separation of the initial ...