Resultados de búsqueda - ((asturias OR ((materials OR materia) OR material)) OR bacterias)

Salivary stimulation by prolonged release of pilocarpine in Sjögren’s syndrome. por Rodríguez Pulido, Jesús Israel, Martínez Sandoval, Gloria, Rodríguez Franco, Norma Idalia, Chapa Arizpe, María Gabriela, Riega Torres, Janett Carmen Luzmila, Garza Elizondo, Mario Alberto

“…Objective: To evaluate the stimulation of salivary flow by the use of pilocarpine-releasing films, as well as their effects on the symptoms of xerostomia and adverse effects in patients with Sjögren’s syndrome (SS). Materials and methods: Hydroxypropylmethylcellulose (Methocel K4MCR) films were prepared in 1% acetic acid and pilocarpine was added under magnetic stirring. …”
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Synthesis and physicochemical characterization of photo crosslinked hydrogels of alginate/gelatin and a-tocopherol nanocapsules for their potential use as biomaterials por Palacios Santos, José Ernesto

“…Current treatments are materials focused on the protection, absorption of wound exudate and wound healing, however, there are different types of wounds which due to the complexity of healing of the damage tissue, diseases such as diabetes and arterial hypertension or the type of accident that caused them, such as burns or necrosis, the regeneration of the new tissue is more complicated. …”
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MgO–ZrO2 Ceramic Composites for Silicomanganese Production por Gómez Rodríguez, Cristian, García Quiñonez, Linda Viviana, Aguilar Martínez, Josué Amilcar, Castillo Rodríguez, Guadalupe Alan, Rodríguez Castellanos, Edén Amaral, López Perales, Jesús Fernando, Mendivil Palma, María Isabel, Verdeja, Luis Felipe, Fernández González, Daniel

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Magnesium Removal from an Aluminum A-332 Molten Alloy Using Enriched Zeolite with Nanoparticles of SiO2 por Muñoz Arroyo, R., Hernández García, H. M., Escobedo Bocardo, J. C., Granda Gutiérrez, E. E., Acevedo Dávila, Jorge Leobardo, Aguilar Martínez, Josué Amilcar, Garza Gómez, A.

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Differences in the presentation and treatment of primary liver tumors at a hepatology center and an oncology center por Rojas Pintor, K.P., Arizmendi Villarreal, M.A., Aparicio Salas, J.E., Moreno Peña, Diana Patricia, Hernández Barajas, David, Cordero Pérez, Paula, Muñoz Espinosa, Linda Elsa

“…Our aim was to evaluate the characteristics of patients with HCC and cholangiocarcinoma (CC) at two centers and identify transplantation candidates. Materials and methods: A retrospective observational study was conducted at the Hepatology Center (HC) and the University Center Against Cancer (UCAC), within the time frame of 2012---2018. …”
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Open-Circuit Voltage (VOC) Enhancement in TiO2-Based DSSCs: Incorporation of ZnO Nanoflowers and Au Nanoparticles por Borbón Rojas, Susana, Lugo Loredo, Shadai, Pourjafari Nokandeh, Dena, Pineda Aguilar, Nayely, Oskam, Gerko, López, Israel

“…These results show the intricate interplay between band edge shift, recombination kinetics, and DSSC performance and illustrate that a higher voltage DSSC can be fabricated by modification of the photoanode materials.…”
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Development of an Ultra-Low Carbon MgO Refractory Doped with α-Al2O3 Nanoparticles for the Steelmaking Industry: A Microstructural and Thermo-Mechanical Study por Gómez Rodríguez, Cristian, Castillo Rodríguez, Guadalupe Alan, Rodríguez Castellanos, Edén Amaral, Vázquez Rodríguez, Francisco Javier, López Perales, Jesús Fernando, Aguilar Martínez, Josué Amilcar, Fernández González, Daniel, García Quiñonez, Linda Viviana, Das Roy, Tushar Kanty, Verdeja, Luis Felipe

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Corrosion Behavior of Galvanized Steel Embedded in Concrete Exposed to Soil Type MH Contaminated With Chlorides por Baltazar Zamora, Miguel Ángel, Mendoza Rangel, José Manuel, Croche, René, Gaona Tiburcio, Citlalli, López, Luis, Olguín, Francisco, Almeraya Calderón, Facundo

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Modeling Steel Corrosion Failure in Reinforced Concrete by Cover Crack Width 3D FEM Analysis por Castorena González, José H., Martin Díaz, Ulises, Gaona Tiburcio, Citlalli, Núñez Jaquez, Rosa E., Almeraya Calderón, Facundo, Bastidas, José María, Bastidas, David M.

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A Comparative Study of Corrosion AA6061 and AlSi10Mg Alloys Produced by Extruded and Additive Manufacturing por Estupiñan López, Francisco Humberto, Gaona Tiburcio, Citlalli, Jáquez Muñoz, Jesús Manuel, Zambrano Robledo, Patricia del Carmen, Cabral Miramontes, José Ángel, Nieves Mendoza, Demetrio, Delgado, Anabel D., Flores de los Ríos, Juan Pablo, Almeraya Calderón, Facundo

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Mortars modified with geothermal nanosilica waste: effect on the electrochemical properties of embedded steel rods por Puente Ornelas, Rodrigo, Gómez Zamorano, Lauren Yolanda, Alonso, M.C., Zambrano Robledo, Patricia del Carmen, Guzmán Hernández, Ana María, Rodríguez, E. A., Bermúdez Reyes, Bárbara, Sánchez Moreno, M.

“…Nowadays, it is a common practice the incorporation of industrial wastes as alternative materials to replace ordinary Portland cement in the concrete manufacture. …”
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Increased Hirsutella citriformis conidia shelf life in Acacia and Hirsutella gum formulations por Flores Villarreal, Rosa Ángela, Orozco Flores, Alonso Alberto, Cantú Bernal, Servando Horacio, Gómez Flores, Ricardo Alberto, Pérez González, Orquídea, Tamez Guerra, Patricia

“…These biological agents are applied in the form of conidia that are often combined with other inert materials to facilitate application, protect conidia, and improve their shelf life. …”
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Field Evaluation of a Novel Trap Baited with Carbon Dioxide Produced by Yeast for the Collection of FemaleAedes aegyptiMosquitoes in Mexico por Laguna Aguilar, Maricela, Alvarado Moreno, Marcela Selene, Sánchez Rodríguez, Olga Saraí, Ramírez Jiménez, Rocío, Zárate Nahón, Erwy Arvid, Sánchez Casas, Rosa María, Fernández Salas, Ildefonso, Rebollar Téllez, Eduardo Alfonso

“…A trap made from low-cost materials and using an attractant of a yeast mixture producing carbon dioxide was designed and evaluated to collect adult Aedes aegypti (L.) mosquitoes. …”
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Study of structural properties of BiOI on ZnO thin films and ZnO nanorods por Gutiérrez Lazos, C. D., Fundora Cruz, A., Solís Pomar, F., Pérez Tijerina, E.

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Detection of emerging pollutants using aptamer-based biosensors: recent advances, challenges, and outlook por Flores Contreras, Elda A., González González, Reyna Berenice, González González, Everardo, Melchor Martínez, Elda M., Parra Saldívar, Roberto, Iqbal, Hafiz M. N.

“…The synergistic potentialities of innovative materials that include aptamers have opened new paradigms in biosensing platforms for high-throughput monitoring systems. …”
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Glucose and leukocyte esterase levels are possible biomarkers for bacterial septic arthritis por González Chapa, Jorge A., Peña Martínez, Víctor Manuel, González, Gloria M., Vílchez Cavazos, José Félix, Treviño Rangel, Rogelio J., Salinas Carmona, Mario César, Rosas Taraco, Adrian G.

“…Objective: The objective of the study was to determine the added value of synovial fluid (SF) glucose levels and other biochemical parameters as possible biomarkers of bacterial septic arthritis (SA). Materials and methods: We prospectively examined adult patients with SA. …”
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Photocatalytic properties of BiVO4 synthesized by microwave-assisted hydrothermal method under simulated sunlight irradiation por Sánchez Martínez, Daniel, Hernández Urésti, Diana Berenice, Torres Martínez, Leticia Myriam, Mejía Rosales, Sergio

“…BiVO4 with monoclinic-type structure were successfully synthesized by microwave-assisted hydrothermal method (BiMH) and hydrothermal reaction (BiH500) in aqueous medium. The materials were characterized by X-ray diffraction, scanning electron microscopy, Barrett–Emmett–Teller technique, diffuse re-flectance spectroscopy, and UV–Vis spectroscopy. …”
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Estimación de los niveles ambientales de formaldehido en clínicas de odontopediatría. por Villarreal González, Adela Andrea

“…ABSTRACT Introduction In any health profession, we are constantly obliged not only to ensure the health of our patients but also to value and ensure our health at all times, when we must ask ourselves if the materials we use for our routine treatments could cause us some adverse effect. …”
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Synthesis and physicochemical characterization of photo crosslinked hydrogels of alginate/gelatin and a-tocopherol nanocapsules for their potential use as biomaterials por Palacios Santos, José Ernesto

“…Current treatments are materials focused on the protection, absorption of wound exudate and wound healing, however, there are different types of wounds which due to the complexity of healing of the damage tissue, diseases such as diabetes and arterial hypertension or the type of accident that caused them, such as burns or necrosis, the regeneration of the new tissue is more complicated. …”
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Tecnología en la educación: nuevas modalidades y estrategias para su aplicación en el nivel superior por Altamirano Galván, Sandra Guadalupe

“…Con la llegada de las tecnologías de información y comunicación, las instituciones educativas se enfrentan a grandes cambios, generando nuevas posibilidades como la educación a distancia, que requiere procedimientos de gestión específicos en donde se preste atención a las características de esta nueva modalidad y se cubran aspectos tales como generar un mayor desarrollo en los actores del proceso educativo, estrategias de enseñanza-aprendizaje para el entorno virtual, creación de materiales didácticos y gestión de procesos administrativos que permitan el monitoreo y la evaluación para lograr una educación de calidad. …”
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