Resultados de búsqueda - ( alto OR ( (measures OR (factosress OR factor)) OR ( acto OR (factorrrrs OR fact) )))*

A pharmacogenetic pilot study reveals MTHFR, DRD3, and MDR1 polymorphisms as biomarker candidates for slow atorvastatin metabolizers por León Cachón, Rafael B. R., Ascacio Martínez, Jorge Ángel Isidro, Gamino Peña, María E., Cerda Flores, Ricardo Martín, Meester, Irene, Gallardo Blanco, Hugo Leonid, Gómez Silva, Magdalena, Piñeyro Garza, Everardo, Barrera Saldaña, Hugo Alberto

“…ATV plasma concentrations were measured by high-performance liquid chromatography mass spectrometry. …”
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Safe Areas for the Placement of Standard Shoulder Arthroscopy Portals: An Anatomical Study por Espinosa Uribe, Abraham G., Morales Avalos, Rodolfo, Gutiérrez de la O, Jorge, García de León, Oscar R., Torres García, Jessica Karen, Guzmán Avilán, Katia Denisse, Vílchez Cavazos, José Félix, De la Garza Castro, Oscar, Guzmán López, Santos, Elizondo Omaña, Rodrigo Enrique

“…The arrangement of each identified structure was photographically documented and digitalized for each anatomic plane; the distance to the trocar and the diameter of each structure were measured. Based on each digitalized anatomic plane, safe and risky tissue areas were determined, and a clock face coordinate system was used to represent these areas. …”
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Discovery of a Novel Polyomavirus in Acute Diarrheal Samples from Children por Ramqvist, Torbjörn, Yu, Guixia, Greninger, Alexander L., Isa, Pavel, Phan, Tung G., Martínez, Miguel Angel, De la Luz Sanchez, Maria, Contreras, Juan Francisco, Santos Preciado, José Ignacio, Parsonnet, Julie, Miller, Steve, DeRisi, Joseph L., Delwart, Eric, Arias Ortiz, Carlos Federico, Chiu, Charles Y.

“…By quantitative PCR, the measured titers of MXPyV in human stool at 10% (weight/volume) were as high as 15,075 copies. …”
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Do Musicians with Perfect Pitch Have More Autism Traits than Musicians without Perfect Pitch? An Empirical Study por Krueger, Frank, Dohn, Anders, Garza Villarreal, Eduardo A., Heaton, Pamela, Vuust, Peter

“…We quantified subclinical levels of autism traits using the Autism-Spectrum Quotient (AQ) in three matched groups of subjects: 16 musicians with AP (APs), 18 musicians without AP (non-APs), and 16 non-musicians. In addition, we measured AP ability by a pitch identification test with sine wave tones and piano tones. …”
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Anatomical Variants of Anterior Cerebral Arterial Circle: A Study by Multidetector Computerized 3D Tomographic Angiography por Jiménez Sosa, Michelle Stephanie, Cantú González, Juan Ramón, Morales Avalos, Rodolfo, De la Garza Castro, Oscar, Quiroga Garza, Alejandro, Pinales Razo, Ricardo, Elizondo Riojas, Guillermo, Elizondo Omaña, Rodrigo Enrique, Guzmán López, Santos

“…A retrospective, observational, cross-sectional descriptive study of 283 patients, independent of sex or age, in which morphometric measurements of cerebral vessels were evaluated using contrasted 3D CTA from a period of two years was performed. …”
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Micro-Scale Abrasive Wear Testing of CrN Duplex PVD Coating on Pre-Nitrided Tool Steel por Mercado Solis, Rafael David, Mata Maldonado, José Guadalupe, Quiñones Salinas, Miguel Ángel, Rodriguez de Anda, Eduardo, Servín Castañeda, Rumualdo

“…Wear volumes were calculated by measuring the wear scars at various test intervals. …”
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Characterization and Sources of Aromatic Hydrocarbons (BTEX) in the Atmosphere of Two Urban Sites Located in Yucatan Peninsula in Mexico por Cerón Bretón, Julia Griselda, Cerón Bretón, Rosa María, Vivas Ucan, Francisco, Barceló Baeza, Cynthia, Espinosa Fuentes, María de la Luz, Ramírez Lara, Evangelina, Rangel Marrón, Marcela, Montero Pacheco, Jorge Alfredo, Rodríguez Guzmán, Abril, Uc Chi, Martha Patricia

“…Abstract:Benzene,toluene,ethylbenzene,p-xylene,O3,NOx,CO,PM2.5 andmeteorologicalparameters were measured in urban air of two sites in Merida, Yucatan, Mexico during 2016–2017. …”
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Change in Nasal Airflow, Associated with the Treatment of Rapid Maxillary Expansion in Children with Maxillary Compression por Torre Martínez, Hilda Hortencia Hermelinda, Zertuche de la Fuente, Alejandra, Carrillo González, Roberto José, Theriot Girón, María del Carmen, González Díaz, Sandra Nora, Arias Cruz, Alfredo

“…Results: The values of the FAN increased as the measurements were made, on the other hand, the RN decreased progressively. …”
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Effect of Three Types of Drying on the Viability of Lactic Acid Bacteria in Foam-Mat Dried Yogurt por Gallardo Rivera, Claudia Tomasa, Báez González, Juan Gabriel, García Alanís, Karla G., Torres Álvarez, Cynthia, Dares Sánchez, Karla, Szymanski, Ana, Amaya Guerra, Carlos Abel, Castillo, Sandra

“…Foam expansion (FE) and foam density (FD) were measured. The OTF ranged from 6 to 10 min. The MDT ranged from 4.3 to 27.3 min, depending on pH, while the DV varied from 14.1 to 16.2 mL only in F1. …”
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Electrochemical Study of Interaction between Imidazole-Based-Ionic-Liquid and Light Petroleum in Oil/Water Emulsion por Villalobos Neri, E.E., Páramo García, U., Mayen Mondragon, R., Gallardo Rivas, N.V.

“…The diffusion coefficient of the free and bound forms of the oil within the emulsion were determined from the Randles-Sevcik equation. The measurements led to a CMC value of approximately 152 mg/L and a binding constant of 0.98x104 M-1, corresponding to a binding free energy of -22.78 KJ/mol. …”
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Corrosion resistance of aluminum alloy AA2024 with hard anodizing in sulfuric acid-free solution por Cabral Miramontes, José Ángel, Gaona Tiburcio, Citlalli, García Mata, Estefanía, Esneider Alcála, Miguel Ángel, Maldonado Bandala, Erick, Lara Banda, María del Refugio, Nieves Mendoza, Demetrio, Olguín Coca, Javier, Zambrano Robledo, Patricia del Carmen, López León, Luis Daimir, Almeraya Calderón, Facundo

“…Scanning electron microscopy (SEM) and Vickers microhardness (HV) measurements were used to characterize the microstructure and mechanical properties of the hard anodizing material. …”
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Cumulative antitumor effect of bismuth lipophilic nanoparticles and cetylpyridinium chloride in inhibiting the growth of lung cancer por García Cuellar, Claudia María, Hernández Delgadillo, René, Torres Betancourt, Jesús Alejandro, Solís Soto, Juan Manuel, Meester, Irene, Sánchez Pérez, Yesennia, Pineda Aguilar, Nayely, Nakagoshi Cepeda, Sergio Eduardo, Sánchez Nájera, Rosa Isela, Nakagoshi Cepeda, María Argelia Akemi, Chellam, Shankararaman, Cabral Romero, Claudio

“…Material and methods: The human lung tumor cells A549 were exposed to 1–100 µM BisBAL NP or CPC, either separately or in a 1:1 combination. Cell viability was measured with the PrestoBlue assay, the LIVE/DEAD assay, and fluorescence microscopy. …”
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Adopción del e-commerce en función de la calidad percibida del servicio, costo y satisfacción en micronegocios del área metropolitana de Monterrey en el periodo 2020-2021 por Manzanáres Pérez, José Manuel, Alarcón Martinez, Gustavo Juan, López Pérez, Jesús Fabián

“…ABSTRACT The main purpose of the article is to investigate the adoption of e-commerce in terms of service quality, cost, and satisfaction in the micro-businesses of the Monterrey metropolitan area (AMM), Nuevo León Mexico. To measure the variables, a questionnaire was applied to a representative sample of 100 microentrepreneurs in the fourth quarter of 2020 and the first quarter of 2021. …”
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Electrochemical Noise Analysis Using Experimental Chaos Theory, Power Spectral Density and Hilbert–Huang Transform in Anodized Aluminum Alloys in Tartaric–Phosphoric–Sulfuric Acid... por Martínez Ramos, Cynthia, Olguín Coca, Javier, López León, Luis Daimir, Gaona Tiburcio, Citlalli, Lara Banda, María del Refugio, Maldonado Bandala, Erick, Castañeda Robles, Ivan, Jáquez Muñoz, Jesús Manuel, Cabral Miramontes, José Ángel, Nieves Mendoza, Demetrio, Almeraya Calderón, Facundo

“…When these alloys come into contact with ambient air, an Al2O3 thin oxide layer is naturally formed, typically measuring 2 to 4 nm and exhibiting remarkable hardness and protective qualities, rendering the alloys corrosion-resistant in specific atmospheric and chemical environments. …”
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Do Musicians with Perfect Pitch Have More Autism Traits than Musicians without Perfect Pitch? An Empirical Study por Dohn, Anders, Garza Villarreal, Eduardo A., Heaton, Pamela, Vuust, Peter

“…We quantified subclinical levels of autism traits using the Autism-Spectrum Quotient (AQ) in three matched groups of subjects: 16 musicians with AP (APs), 18 musicians without AP (non-APs), and 16 non-musicians. In addition, we measured AP ability by a pitch identification test with sine wave tones and piano tones. …”
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Foliar mineral content of five shrub species with nutritional potential for small ruminants in semiarid regions in northeastern Mexico por Espinoza, Miguel Chávez, Rodríguez, Humberto González, Silva, Israel Cantú, Correa, Mauricio Cotera, Castillón, Andrés Eduardo Estrada, Barragán, Hugo Bernal, Meza, Marco Vinicio Gómez

“…Mineral content was analyzed using an atomic absorption spectrophotometer, while phosphorus was measured by the colorimetry method. The Linares county showed the highest content of macro- and micro-minerals. …”
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El uso de los espacios abiertos frente a las condiciones climáticas. El caso de dos parques residenciales de Monterrey por Casillas Zapata, Amanda Melissa

“…Entre los resultados encontrados sobresalió que los factores personales y de la configuración del espacio inciden en el uso del mismo, considerándose que en uno de los parques estudiados se encontró que existía la posibilidad de que las adaptaciones se generaran con base en la configuración espacial, mientras que en el otro caso de estudio dichas adecuaciones se originaron debido a factores personales de la población que lo visitaba. …”
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¿Existe la cultura ética en las empresas mexicanas?: un estudio empírico por García Leal, Hilda Elena, Mendoza Gómez, Joel

“…La investigación puede aportar elementos para nuevas investigaciones y apoyar la creación de nuevas estrategias en las empresas con respecto a factores organizacionales que dependen directamente de las mismas…”
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Preferencias y demandas inmediatas que compiten con la actividad física en jóvenes: Desarrollo de instrumentos y propiedades psicométricas por Cruz Castruita, Rosa María, Salazar González, Bertha Cecilia, Ceballos Gurrola, Oswaldo, Cruz Castruita, Evelyn Lizeth

“…El análisis de extracción de factores con componentes principales con rotación varimax arrojó ocho factores que en conjunto explicaron el 48.27% de la varianza total para el instrumentos de preferencias y cinco factores que explicaron un 52.98% de la varianza total para el instrumento de demandas. …”
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Evaluación de características ultrasonográficas del cérvix en gestantes con amenaza de parto pretérmino y su asociación con alteraciones en biomarcadores de uroanálisis por Argeñal Rodríguez, Alina Jackeline

“…Su relevancia clínica radica en que la prematuridad es una de las principales causas de muerte en niños menores de 5 años, al igual que es responsable de discapacidades físicas, neurológicas y de aprendizaje durante el desarrollo, por lo cual es imperioso el estudio de los factores asociados a esta condición. (1) La identificación temprana, por medio de medición de la longitud cervical y detección de factores causales, son esenciales para prolongar la gestación y mejorar los resultados perinatales. …”
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