94185

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Showing 1-13 of 13 results for "94185" within Papers

Platelet labelling with indium-hydroxypyridinone and indium-hydroxypyranone complexes.

R D Abeysinghe et al.

European journal of nuclear medicine, 21(10), 1141-1147 (1994-10-01)

In order to identify new compounds which label platelets without affecting their function, three classes of metal chelating agents have been compared with oxine for their efficiency of indium-113m platelet labelling and for their short- and long-term effects on platelet

Simultaneous spectrophotometric determination of maltol, ethyl maltol, vanillin and ethyl vanillin in foods by multivariate calibration and artificial neural networks

Ni Y, et al.

Food Chemistry, 89(3), 465-473 (2005)

Vanadium treatment of type 2 diabetes: a view to the future.

Katherine H Thompson et al.

Journal of inorganic biochemistry, 103(4), 554-558 (2009-01-24)

3-Hydroxy-2-methyl-4-pyrone and 2-ethyl-3-hydroxy-4-pyrone (maltol and ethyl maltol, respectively) have proven especially suitable as ligands for vanadyl ions, in potential insulin enhancing agents for diabetes mellitus. Both bis(maltolato)oxovanadium(IV) (BMOV), and the ethylmaltol analog, bis(ethylmaltolato)oxovanadium(IV) (BEOV), have the desired intermediate stability for

Effects of the pyrones, maltol and ethyl maltol, on iron absorption from the rat small intestine.

M A Barrand et al.

The Journal of pharmacy and pharmacology, 39(3), 203-211 (1987-03-01)

The pyrones, 3-hydroxy-2-methyl-4-pyrone (maltol) and 3-hydroxy-2-ethyl-4-pyrone (ethyl maltol) chelate iron with a high affinity and selectivity. The resulting 1:3 (metal-ligand) complexes, being neutral, are able to partition readily across cell membranes and thus may facilitate iron transport across the intestinal

Intracellular free zinc and zinc buffering in human red blood cells.

T J Simons

The Journal of membrane biology, 123(1), 63-71 (1991-07-01)

Zn2+ has been allowed to equilibrate across the red cell membrane using two agents that increase membrane permeability to this ion: the ionophore A23187 and the specific carrier ethylmaltol. Extracellular free Zn2+ was controlled with EGTA (1,2-di(2-aminoethoxy)ethane-NNN'N'tetra-acetic acid] buffers, except

Lead transport and binding by human erythrocytes in vitro.

T J Simons

Pflugers Archiv : European journal of physiology, 423(3-4), 307-313 (1993-05-01)

Transport and binding of Pb2+ by human erythrocytes were examined for cell Pb contents in the 1-10 microM range, using the 203Pb isotope. Pb2+ crosses the erythrocyte membrane by the anion exchanger, and can also leave erythrocytes by a vanadate-sensitive

Reversed-phase high-performance liquid chromatography of non-transferrin-bound iron and some hydroxypyridone and hydroxypyrone chelators.

A el-Jammal et al.

Journal of chromatography. B, Biomedical applications, 658(1), 121-127 (1994-08-05)

The pursuit of orally available Fe(III) chelating agents has resulted in several clinical trials of 1,2-dimethyl-3-hydroxypyrid-4-one (CP20). Chromatography of this and related Fe chelators on silica-based columns has proven difficult due to unwanted interactions with the stationary phase, including with

Characteristics of iron(III) uptake by isolated fragments of rat small intestine in the presence of the hydroxypyrones, maltol and ethyl maltol.

J A Levey et al.

Biochemical pharmacology, 37(10), 2051-2057 (1988-05-15)

Accumulation of radioactive iron (59Fe) into isolated fragments of rat small intestine in the presence of two hydroxypyrones, maltol and ethyl maltol, was compared with that in the presence of another chelator of iron(III), nitrilotriacetic acid (NTA). The characteristics of

Sensitization of Escherichia coli to nisin by maltol and ethyl maltol.

F Schved et al.

Letters in applied microbiology, 22(3), 189-191 (1996-03-01)

When used separately, 20 mmol l-1 maltol or 1600 AU ml-1 nisin resulted in a 0-0.6 log10 reduction in viable counts of Escherichia coli in a buffer system. However, when added in combination they yielded a 1.8-5.5-log-cycle reduction in viable

The investigation of the binding behavior between ethyl maltol and human serum albumin by multi-spectroscopic methods and molecular docking.

Yuanyuan Yue et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 316-323 (2012-06-19)

This paper was designed to investigate the interaction of ethyl maltol with human serum albumin (HSA) under physiological condition by fluorescence, synchronous fluorescence, three-dimensional fluorescence, Fourier transformation infrared spectra, and molecular docking method. Spectroscopic analysis of the emission quenching at

Simultaneous kinetic-spectrophotometric determination of maltol and ethyl maltol in food samples by using chemometrics

Ni Y, et al.

Food Chemistry, 109(2), 431-438 (2008)

Perceptual blending in odor mixtures depends on the nature of odorants and human olfactory expertise.

S Barkat et al.

Chemical senses, 37(2), 159-166 (2011-08-30)

Our olfactory system is confronted with complex mixtures of odorants, often recognized as single entities due to odor blending (e.g., coffee). In contrast, we are also able to discriminate odors from complex mixtures (e.g., off-odors). Therefore, the olfactory system is

Facilitated uptake of zinc into human erythrocytes. Relevance to the treatment of sickle-cell anaemia.

R C Hider et al.

Biochemical pharmacology, 39(6), 1005-1012 (1990-03-15)

The ability of a number of heterocyclic metal chelators to deliver zinc into red cells, to release the liganded zinc to haemoglobin and thereby cause a left shift in the oxygen dissociation curve of intact red cells has been investigated.

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