Results 41 to 50 of about 1,909 (216)
Environmental Toxicology, EarlyView.ABSTRACT Titanium dioxide (TiO2), used as a food additive (labeled E171 in Europe), was withdrawn from the European market in 2022. The E171 toxicity mechanism involves its uptake, oxidative stress, DNA damage, and inflammation. It has been hypothesized that the TiO2 accumulation nanoparticles (NPs) or E171 triggers tissue damage, and some studies have
Carmen Ximena Martínez‐Escutia +3 more
wiley +1 more source
PoligramasEn este artículo se analiza en su dimensión erótica y política el poema en náhuatl del siglo XV, “Canto de las mujeres de Chalco”, en el cual se figura la voz de una mujer chalca, entregada como concubina al tlatoani mexica Axayácatl.
María de las Mercedes Ortíz Rodríguez
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Notas acerca de dos monumentos prehispánicos del “lugar donde las aguas se entrelazan”
Anales de Antropología, 2010 Se analizan dos monumentos de piedra circulares custodiados por la Parroquia de San Lucas Evangelista, Iztapalapa, D. F., proponiendo que el contenido de la pieza número 1 está asociado con la fiesta mexica de Etzalcualiztli, en tanto que la segunda ...
Edmundo López de la Rosa
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Journal of Animal Ecology, EarlyView.Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete +4 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2007 Las dificultades para asignar temporalidad o procedencia a los objetos arqueológicos a través de rasgos estilísticos formales o decorativos ha hecho que los arqueólogos, cada vez con mayor frecuencia, tengan que recurrir a técnicas analíticas modernas ...
Adrián Velázquez
doaj
, 2023 The Mexica religion thrived in and around what is actually known as Mexico City, and what was known then as Mexico-Tenochtitlan, between its official foundation in 1325 and its fall after the invasion of the Spaniard and Indigenous alliance in 1521. The Mexicas built and developed a highly complex system of values, symbols, and rituals that ruled daily
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British Journal of Pharmacology, EarlyView.Background and Purpose α‐Synucleinopathies are neurodegenerative disorders characterized by the aggregation and propagation of misfolded α‐synuclein. In Parkinson's disease (PD), the most common α‐synucleinopathy, the progression of motor and nonmotor deficits, and dopaminergic neuron loss, are closely linked to the spreading of misfolded α‐synuclein ...
Alberto Santiago‐Balmaseda +5 more
wiley +1 more source
Los Mexica: tributarios de Azcapotzalco
, 2004 El Imperio Mexica evoca éxito económico y victorias militares que le permitieron dominar una enorme parte de Mesoamérica. Sin embargo, antes de alcanzar este puesto de privilegio los Mexica fueron una comunidad de orígenes humildes que prestaron sus ...
Bueno Bravo, M. Isabel
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Lenguaje metafórico e iconografía en el arte mexica
Anales del Instituto de Investigaciones Estéticas, 1995 Una de las características sobresalientes del náhuatl clásico es la enorme frecuencia con la que se vale de metáforas y difrasismos. A partir de este hecho, el autor plantea la posibilidad de que el lenguaje del arte mexica sea también un lenguaje ...
Jos\u00E9 Alcina FRANC
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The FEBS Journal, EarlyView.MRTFs and YAP/TAZ proteins, or mechanosensitive transcriptional cofactors (MRTcoF), regulate common genes associated with cellular contractility and immune cell infiltration. Their differential regulation in response to stiffness is linked to changes in hepatocyte's aspect ratio. MRTFB does not undergo nuclear translocation under these conditions. This
Brenda Selene Torres‐Ortiz +13 more
wiley +1 more source