Repositorio IPICyT: Recent submissions
Now showing items 501-520 of 2345
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Lack of mutant huntingtin in cortical efferents improves behavioral inflexibility and corticostriatal dynamics in Huntington´s disease mice
(The American Physiological Society., 2019)"Abnormal communication between cerebral cortex and striatum plays a major role in the motor symptoms of Huntington’s disease (HD), a neurodegenerative disorder caused by a mutation of the huntingtin gene (mHTT). Because ... -
Effect of ball to powder ratio on the mechanosynthesis of Re2C and its compressibility
(Elsevier, 2019)"The mechanosynthesis of hexagonal rhenium carbide (Re2C) from the elements is explored as a function of the balls to powder ratio (BPR). Burgios's equation has been used to calculate the accumulated energy (Delta E-accum) ... -
Inhibition of Fungal Growth Using Modified TiO2 with Core@Shell Structure of Ag@CuO Clusters
(American Chemical Society, 2019)"The photocatalytic disinfection (PCD) properties of TiO2 have attracted attention in the research communities because the produced reactive oxygen species (ROS) allow destruction of different types of microbes, such as ... -
Determinación de los parámetros geo-morfométricos del volcán San Vicente (Chichontepec), El Salvador, a partir de datos lidar
(2021-01-29)"En este trabajo se presentan los procedimientos con los que se obtuvieron los parámetros geo-morfométricos y el mapeo de lavas del volcán San Vicente (Chichontepec) en la República de El Salvador en Centroamérica. El ... -
Estudio de micrometeoritos experimentales: Petrología, historias térmicas y conservación de la materia orgánica.
(2021-01)"Todos los años suceden al menos diez lluvias de estrellas importantes cuya tasa de meteoros por hora puede variar según qué tan densa sea la corriente de desechos cósmicos que atraviesa nuestro planeta. Esas famosas lluvias ... -
Análisis de elementos de respuesta a AC2/TrAP en promotores del begomovirus PHYVV por métodos de expresión transitoria in planta
(2021-01-27)"El virus huasteco de las venas amarillas del chile (PHYVV) es un miembro del género Begomovirus y un excelente modelo para estudiar procesos virales básicos. Su genoma está compuesto por dos moléculas de ADN circular de ... -
Metodología GHIF (Geofísica, Hidrogeoquímica, Isotopía y Fisicoquímica), para la caracterización de acuíferos fracturados/kársticos a nivel regional
(2021-02-02)"La alta heterogeneidad de los acuíferos kársticos/fracturados generalmente es ignorada, y el no tener una comprensión adecuada del funcionamiento y evolución hidrogeológica de estos sistemas suele acabar en una mala gestión ... -
Desorden estructural en G0S2 y PLIN1, proteínas involucradas en el metabolismo de lípidos
(2021-01)"La lipólisis es un proceso muy importante en el metabolismo celular, en su regulación participan distintas proteínas, una de ellas es Perilipin 1; esta proteína es la encargada de estabilizar la gota de lípidos donde se ... -
Efecto de la composición de diferentes hidrolizados enzimáticos a partir de bagazo de agave sobre la eficiencia en la producción de hidrógeno
(2021-01)"Recientemente se ha evaluado la hidrólisis enzimática como estrategia para poder aprovechar el alto contenido de azúcares del bagazo de agave en la producción de hidrógeno por fermentación oscura. Sin embargo, se ha ... -
Geoquímica, petrogénesis y geocronología del vulcanismo en el Complejo Volcánico Sierra de San Miguelito, Campo Volcánico de San Luis Potosí, México
(15/12/2020)"La presente tesis doctoral describe las características geológicas, petrográficas, geoquímicas y geocronológicas de las rocas volcánicas del Complejo Volcánico Sierra de San Miguelito (CVSSM). El CVSSM se constituye ... -
Pharmacokinetic non-interaction analysis in a fixed-dose formulation in combination of atorvastatin and ezetimibe
(Frontiers Media S.A., 2014)"Recent clinical research has shown that atorvastatin (ATO) in combination with cholesterol absorption inhibitor ezetimibe (EZE) significantly reduces LDLC level in patients with hypercholesterolemia, showing a superior ... -
Genes encoding conserved hypothetical proteins localized in the conjugative transfer region of plasmid pRet42a from Rhizobium etli CFN42 participate in modulating transfer and affect conjugation from different donors
(Frontiers Media S.A., 2015)"Among sequenced genomes, it is common to find a high proportion of genes encoding proteins that cannot be assigned a known function. In bacterial genomes, genes related to a similar function are often located in contiguous ... -
Impact of Silicon Nanoparticles on the Antioxidant Compounds of Tomato Fruits Stressed by Arsenic
(MDPI, 2019)"Tomato fruit is rich in antioxidant compounds such as lycopene and β-carotene. The beneficial effects of the bioactive compounds of tomato fruit have been documented as anticancer activities. The objective of this research ... -
Recent advances in understanding the terminal Ediacaran Earth-life system in South China and Arctic Siberia
(CSIC, 2019)"The terminal Ediacaran contains dramatic changes in biogeochemical cycles, many of which are closely coupled with evolutionary transitions in the corresponding fossil records. Dynamic redox conditions may have caused a ... -
Rock magnetism and microscopy of the Jacupiranga alkaline-carbonatitic complex, southern Brazil
(Springer, 2009)"This study of the Cajati deposit provides evidence that the ore was neither purely hydrothermal, nor volcanic in origin, as previous workers have proposed. The ores were formed from magnetite-rich magmas, hydrothermally ... -
Nanoengineering of Gold Nanoparticles: Green Synthesis, Characterization, and Applications
(MDPI, 2019)"The fundamental aspects of the manufacturing of gold nanoparticles (AuNPs) are discussed in this review. In particular, attention is devoted to the development of a simple and versatile method for the preparation of these ... -
Ano1 is a better marker than c-Kit for transcript analysis of single interstitial cells of Cajal in culture
(Walter de Gruyter GmbH, 2014)"The interstitial cells of Cajal (ICC) drive the slow wave-associated contractions in the small intestine. A commonly used marker for these cells is c-Kit, but another marker named Ano1 was recently described. This study ... -
In situ ion beam sputter deposition and X_ray photoelectron spectroscopy (XPS) of multiple thin layers under computer control for combinatorial materials synthesis
(Wiley, 2017)"Deposition of ultra_thin layers under computer control is a frequent requirement in studies of novel sensors, materials screening, heterogeneous catalysis, the probing of band offsets near semiconductor junctions and many ... -
Synthesis, structural characterization and Cu(II) adsorption behavior of manganite (γ-MnOOH) nanorods
(Royal Society of Chemistry, 2020)"New alternatives for the removal of transition metal ions that present an environmental risk are required. The chemical adsorption of these ions on surfaces with chemisorbent properties represents a promising area of ... -
Wavelet characterization of hyper-chaotic time series
(Sociedad Mexicana de Física, A.C., 2018)A wavelet scaling numerical characterization of time series based on the variance of the wavelet coefficients is used for three well-known four-dimensional and one five-dimensional hyper-chaotic systems. We report several ...