Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Luis E, León"'
Autor:
Luis E. León, Felipe Benavides, Karena Espinoza, Cecilia Vial, Patricia Alvarez, Mirta Palomares, Guillermo Lay-Son, Macarena Miranda, Gabriela M. Repetto
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract 22q11.2 microdeletion syndrome (22q11.2DS) is the most common microdeletion disorder in humans, with an incidence of 1/4000 live births. It is caused by a heterozygous deletion of 1.5–3 Mb on chromosome region 22q11.2. Patients with the de
Externí odkaz:
https://doaj.org/article/2e39aa5fc72643b7af61069b62955f25
Publikováno v:
Journal of Diabetes Research, Vol 2016 (2016)
The prevalence of cardiac diabetic diseases has been increased around the world, being the most common cause of death and disability among diabetic patients. In particular, diabetic cardiomyopathy is characterized with a diastolic dysfunction and car
Externí odkaz:
https://doaj.org/article/d0205cdc89a64e558d28ba04decc0e39
Autor:
Mauricio Antonio Retamal, Julio eAlcayaga, Geert eBultynck, Luc eleybaer, Pablo J Sáez, Ricardo eFernandez, Luis E. León, Juan C Saez
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 8 (2014)
Satellite glial cells (SGCs) are the main glia in sensory ganglia. They surround neuronal bodies and form a cap that prevents the formation of chemical or electrical synapses between neighboring neurons. SGCs have been suggested to establish bidirect
Externí odkaz:
https://doaj.org/article/6517920c24af40089a99a08ffbe95226
Autor:
Luis E, León, Sebastián D, Calligaris
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1509
MicroRNAs are a class of small, noncoding RNA molecules of 21-25 nucleotides in length that regulate the gene expression by base-pairing with the target mRNAs, mainly leading to down-regulation or repression of the target genes. MicroRNAs are involve
Publikováno v:
Analytical Letters. 34:2735-2745
A new approach using flow-injection configuration is proposed as an alternative to apply the generalized standard addition method. The flow system contains a calibrated closed loop in which a spectrophotometric flow-cell is placed. The sample is entr
Autor:
Luis E. León, Hermes Carrero
Publikováno v:
Electrochemistry Communications, Vol 3, Iss 8, Pp 417-420 (2001)
The electrochemical behavior of anionic molecules such as hexacyanoferrate and vitamin B12 hexacarboxilate intercalated into clay–surfactant films is investigated. The results indicate that composites of surfactant cetyltrymethylammonium bromide (C
Autor:
N. Luis E. León
Publikováno v:
Journal of Computational and Applied Mathematics. 103:139-144
A convergence theorem for the vanishing viscosity method and for the Lax-Friedrichs schemes, applied to a nonstrictly hyperbolic and nongenuinely nonlinear system is established. Using the theory of compensated compactness we prove convergence of a s
Autor:
Luis E. León
Publikováno v:
Analytical Letters. 31:155-165
The entrapment of a water sample into a closed-loop system allows the direct determination of dissolved oxygen (DO) by the standard addition method. The samples are treated in the same way as for a normal Winkler determination but the final determina
Autor:
José Catapano, Luis E. León
Publikováno v:
Analytical Letters. 26:1741-1750
Ascorbic acid was determined indirectly by spectrophotometry at 666 nm based on the photochemical reduction of methylene blue using flow-injection analysis. The carrier stream was 12.7 μgml−1 methylene blue in phthalate-HCl buffer solution at pH 3
Autor:
Luis E. León
Publikováno v:
Talanta. 43(8)
Ascorbic acid (AA) is determined by amperometric detection based on the photochemical reduction of Methylene Blue (MB(+)) in 0.1 M phthalate buffer at pH 3.8. In this medium, MB(+) using flow-injection analysis. The carrier stream is 1 mM MB(+) is re