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Magnetic resonance and conductivity study of gelatin-based proton conductor polymer electrolytes
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
This work report results from proton nuclear magnetic resonance (NMR), continuous-wave (CW-EPR) and pulsed electron paramagnetic resonance (P-EPR) and complex impedance spectroscopy of gelatin-based polymer gel electrolytes ...
Two New Ternary Complexes of Copper(II) with Tetracycline or Doxycycline and 1,10-Phenanthroline and Their Potential as Antitumoral: Cytotoxicity and DNA Cleavage
(AMER CHEMICAL SOC, 2011)
This paper reports on the synthesis and characterization of two new ternary copper(II) complexes: [Cu(doxy-cycline)(1,10-phenanthroline)(H(2)O)(ClO(4))](ClO(4)) (1) and [Cu(tetracycline)(1,10-phenanthroline)(H(2)O)(ClO(4 ...
New insights about the posttranscriptional mechanisms triggered by iodide excess on sodium/iodide symporter (NIS) expression in PCCl3 cells
(ELSEVIER IRELAND LTDCLARE, 2012)
Iodide excess acutely downregulates NIS mRNA expression, as already demonstrated. PCCl3 cells treated or not with Nal, Nal + NaClO4 or Nal + Methimazole, for 30 min to 24 h, were used to further explore how iodide reduces ...
Monoallelic thyroid peroxidase gene mutation in a patient with congenital hypothyroidism with total iodide organification defect
(Sociedade Brasileira de Endocrinologia e Metabologia, 2010)
The aim of this study was to identify the genetic defect of a patient with dyshormonogenetic congenital hypothyroidisms (CH) with total iodide organification defect (TIOD). A male child diagnosed with CH during neonatal ...
Two-step liquid-phase microextraction and high-performance liquid chromatography for the simultaneous analysis of the enantiomers of mefloquine and its main metabolite carboxymefloquine in plasma
(SPRINGER HEIDELBERG, 2009)
A method for the simultaneous analysis of the enantiomers of mefloquine (MQ) and its main metabolite carboxymefloquine (CMQ) in plasma is described for the first time. The assay involves two-step liquid-phase micro-extraction ...
Performance of cone beam computed tomography and conventional intraoral radiographs in detecting interproximal alveolar bone lesions: a study in pig mandibles
(BioMed Central, 2017)
Abstract
Background
Cone beam computed tomography (CBCT) has been largely used in dentistry. Nevertheless, there is lack of evidence regarding CBCT accuracy in the diagnosis ...
Protection against radiation-induced damage of 6-propyl-2-thiouracil (PTU) in thyroid cells
(Radiation Research Soc, 2012-11)
Many epidemiologic studies have shown that the exposure to high external radiation doses increases thyroid neoplastic frequency, especially when given during childhood or adolescence. The use of radioprotective drugs may ...
Structural Studies Of 5-Bromo-Salycilaldehyde And Ethylendiamine Schiff Base Iron(Iii) Complexes
(2013)
Spin crossover (SCO) materials are molecular compounds switchable between a diamagnetic
low �����spin stat
(HS), which is stable at higher temperatures. In general, the switching process in solid-state
systems is ...
Oxidation of carbohydrates of biological importance by the aquachromium(IV) ion
(Elsevier, 2013-01)
The oxidation reactions kinetics of a series of related saccharides by aqua-oxo chromium(IV) ion, (H2O)5CrIVO2+, were carried out in perchloric acid aqueous solutions. These reactions yield superoxochromium(III) ion, CrO22+, ...
Eletrochemical reduction of patulin and 5-hydroxymethylfurfural in both neutral and acid non-aqueous media. Their electroanalytical determination in apple juices
(Elsevier Science, 2013-02)
The electro-reduction of patulin mycotoxin and 5-hydroxymethylfurfural at glassy carbon electrodes in acetonitrile +0.1 mol L−1 tetrabutylammonium perchlorate, in both the absence and the presence of different aliquots of ...