Search Results - ( cofactor OR (( (ffautores OR (actos OR also)) OR ( have OR factor )) OR factoria ))*

Efecto de la exposición crónica al cobre sobre órganos implicados en su metabolismo by Garza Guzmán, Daniel

“…Propósito y Método de Estudio: El cobre es esencial para los organismos vivos, ya que es un cofactor en una variedad de reacciones enzimáticas en muchos procesos fisiológicos. …”
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PVP-coated silver nanoparticles block the transmission of cell-free and cell-associated HIV-1 in human cervical culture by Lara Villegas, Humberto Herman, Ixtepan Turrent, Liliana del Carmen, Garza Treviño, Elsa Nancy, Rodríguez Padilla, Cristina

“…Background: Previous in vitro studies have demonstrated that polyvinylpyrrolidone coated silver nanoparticles (PVPcoated AgNPs) have antiviral activity against HIV-1 at non-cytotoxic concentrations. …”
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Editorial 7 (13): Crisis sanitaria y crisis política by Lechuga Cardozo, Jorge Isaac

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Retos del cine mexicano comercial para su consumo en los Estados Unidos (Mexican commercial film challenges for its consumption in the United States) by Lozano Treviño, David Fernando, Barragán Codina, José Nicolás, Guerra Moya, Sergio Armando, Villalpando Cadena, Paula

“…Also, we discuss the need that the organizations have to create production plans that allow them to reduce the costs, as much as possible, during the production. …”
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Los fármacos epigenéticos isotretinoína y talidomida modifican la expresión de genes y proteínas relacionadas con la etiología, desarrollo y pronóstico del cáncer en la línea celul... by Ramírez Flores, Patricia Nefertari

“…Analysis of relative expression levels of 84 proteins related to cancer development showed the modification of 27 proteins, including significant reduction expression of M-CSF (P < 0.001), which is related to good prognosis; however, we also observed changes of bad prognosis, such as the increase of SNAIL factor (P < 0.01). …”
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Dinámica de la producción y sobrevivencia de la semilla de maleza bajo dos regímenes de labranza en el cultivo de maíz en Jalisco, México by López Muraira, Irma Guadalupe

“…This coincides with the index of diversity of Shannon-Weiner which indicates that the diversity was greater in the plots of no-till. In the laboratory, also exists the preference for the substrates, being greater in no-till. …”
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Los fármacos epigenéticos isotretinoína y talidomida modifican la expresión de genes y proteínas relacionadas con la etiología, desarrollo y pronóstico del cáncer en la línea celul... by Ramírez Flores, Patricia Nefertari

“…Analysis of relative expression levels of 84 proteins related to cancer development showed the modification of 27 proteins, including significant reduction expression of M-CSF (P < 0.001), which is related to good prognosis; however, we also observed changes of bad prognosis, such as the increase of SNAIL factor (P < 0.01). …”
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Dinámica de la producción y sobrevivencia de la semilla de maleza bajo dos regímenes de labranza en el cultivo de maíz en Jalisco, México by López Muraira, Irma Guadalupe

“…This coincides with the index of diversity of Shannon-Weiner which indicates that the diversity was greater in the plots of no-till. In the laboratory, also exists the preference for the substrates, being greater in no-till. …”
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Megaproyectos como productores de suelo urbanizable: Análisis de tres casos de estudio en Hermosillo, sonora (2004-2015) by ESTRADA SANTOYO, YANELY CONSUELO, CARRASCO GALLEGOS, BRISA VIOLETA

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Antimicrobial and antibiofilm activity of biopolymer-Ni, Zn nanoparticle biocomposites synthesized using R. mucilaginosa UANL-001L exopolysaccharide as a capping agent by Garza Cervantes, Javier Alberto, Escárcega González, Carlos Enrique, Díaz Barriga Castro, Enrique, Mendiola Garza, G., Marichal Cancino, Bruno Antonio, López Vázquez, Mario Alberto, Morones Ramírez, José Rubén

“…Introduction: Global increase in the consumption of antibiotics has induced selective stress on wild-type microorganisms, pushing them to adapt to conditions of higher antibiotic concentrations, and thus an increased variety of resistant bacterial strains have emerged. Metal nanoparticles synthesized by green methods have been studied and proposed as potential antimicrobial agents against both wild-type and antibiotic-resistant strains; in addition, exopolysaccharides have been used as capping agent of metal nanoparticles due to their biocompatibility, reducing biological risks in a wide variety of applications.Purpose: In this work, we use an exopolysaccharide, from Rhodotorula mucilaginosa UANL-001L, an autochthonous strain from the Mexican northeast, as a capping agent in the synthesis of Zn, and Ni, nanoparticle biopolymer biocomposites.Materials and methods: To physically and chemically characterize the synthesized biocomposites, FT-IR, UV-Vs, TEM, SAED and EDS analysis were carried out. …”
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Representaciones mediáticas de Mahoma: Nuevos retos para los estudios de comunicación internacional by Castelli i Talens, Antoni

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El marketing digital y sus herramientas para el incremento de sus ventas en las PYMES de Lázaro Cárdenas. by Calderón Campos, Patricia, Herrera Hernández, Nora Eloisa, Almanza Jiménez, Rebeca

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Staphylococcal Cassette Chromosome mec (SCCmec) in coagulase negative staphylococci by Martínez Meléndez, Julio Adrián, Morfín Otero, Rayo, Villarreal Treviño, Licet, González González, Gloria María, Llaca Díaz, Jorge Martín, Rodríguez Noriega, Eduardo, Camacho Ortiz, Adrián, Garza González, Elvira

“…These species are often associated with infections in immunocompromised patients who have a medical device implant. Methicillin resistance was first described in Staphylococcus aureus; it has also been reported in CoNS species. …”
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La importancia de la inversión extranjera directa en México (The relevance of Foreign Direct Investment in Mexico) by De la Garza, U.

“…Abstract: The Foreign Direct Investment (FDI) has had important consequences in the Mexican economy, along the positive effects at the same time can be indicated the contributions in manufacturing, productivity, wages, employment and foreign trade; also some negative consequences have appeared, between the displacement of the internal savings and the deterioration in trade balance are one among the most important. …”
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Mesenchymal Stem Cells Subpopulations: Application for Orthopedic Regenerative Medicine by Pérez Silos, Vanessa, Camacho Morales, Alberto, Fuentes Mera, Lizeth

“…Additionally, evidence that MSCs subpopulations may also feature distinct characteristics and regeneration potential has arisen. …”
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High strain rate characterization of thermoplastic fiber-reinforced composites under compressive loading by Ramírez Montes, Carolina, Reis, Vitor, Opelt, Carlos, Santiago, Rafael, Almeraya Calderón, Facundo, Donadon, Mauricio V, Gaona Tiburcio, Citlalli, Croche, René, Baltazar Zamora, Miguel Ángel

“…Fractography analysis was also performed to identify the main failure mechanisms induced at different strain rates.…”
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Estimating resistive and dielectric effects during microwave heating of Fe0.22Ni0.67Mn2.11O4 by Aguilar Garib, Juan Antonio, García, Felipe, Valdez Nava, Zarel

“…Dielectric approaches for estimating microwave heating of ceramics and polymers assuming that resistive effects are small enough to be neglected have been applied quite often. However, these approaches are not valid for semiconductors. …”

Effects of pericytes and colon cancer stem cells in the tumor microenvironment by Garza Treviño, Elsa Nancy, Delgado González, Paulina, Valencia Salgado, Carlos I., Martínez Garza, Alejandra Mayela

“…In recent years, it has been shown that the main reason for drug resistance is the presence of colon cancer stem cells (CSC). Pericytes are also capable of tumor homing and are important cellular components of the tumor microenvironment (TME), contributing to the formation of vessels and promoting metastasis; however, they have not been considered very important as a therapeutic target in cancer. …”
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Using facebook for learning: a case study on the perception of students in higher education by Pérez Morales, María Teresa, Araiza Vázquez, María de Jesús, Doerfer, Claudia

“…This paper shows the results of a study conducted in one a Mexican University, in order to explore the potential benefits that might have this social network in the learning process. …”
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Entre Sokurov, Tarkovski y Reygadas: una poética de la imagen by Villarreal Villarreal, Santiago Javier

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