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A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico por Sánchez Peña, Sergio R., Chacón Cardosa, Manuela Citlali, Canales del Castillo, Ricardo, Ward, Lauren, Reséndez Pérez, Diana

“…Bayesian coalescent analyses indicate a divergence time of about 8.00 million years before present (95% confidence interval: 4.8–11.5 mya) between T. pakawa and T. smithi. …”
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Células Cebadas y sus Patrones de Expresión del Receptor c-Kit (CD117) como Probables Indicadores de Metástasis en el Adenocarcinoma de Mama en Humanos por Hernández Alvidrez, Oscar Mario, Soto Domínguez, Adolfo, González Murillo, Eduardo Alfredo, Castelán Maldonado, Edmundo Erbey, García Garza, David, García Garza, Rubén

“…En este estudio, se evaluó si existen variaciones en los patrones de expresión de c-Kit en las células cebadas presentes en muestras de adenocarcinoma de mama; y si los distintos patrones del receptor se asocian a la presencia de metástasis linfática. …”
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Células Cebadas y sus Patrones de Expresión del Receptor c-Kit (CD117) como Probables Indicadores de Metástasis en el Adenocarcinoma de Mama en Humanos por Hernández Alvidrez, Oscar Mario, Soto Domínguez, Adolfo, González Murillo, Eduardo Alfredo, Castelán Maldonado, Edmundo Erbey, García Garza, David, García Garza, Rubén

“…En este estudio, se evaluó si existen variaciones en los patrones de expresión de c-Kit en las células cebadas presentes en muestras de adenocarcinoma de mama; y si los distintos patrones del receptor se asocian a la presencia de metástasis linfática. …”
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Contenido de carbono total en los componentes de especies arbóreas y arbustivas en áreas con diferente uso, en el matorral espinoso tamaulipeco, en México por Yerena Yamallel, José Israel, Jiménez Pérez, Javier, Aguirre Calderón, Oscar Alberto, Treviño Garza, Eduardo Javier

“…Highly significant differences were found among the components of all the species; the stem component (45.93 ± 0.18 %), branches (45.73 ± 0.17 %) and small branches (45.70 ± 0.19 %) showed similar behavior in the total carbon content; demonstrating differences when Tukey test was used, where the highest value (48.14± 0.30 %) was presented by the carbon content of leaves and the lowest by bark (42.08 ± 0.21%).…”
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El Extracto Acuoso de Orégano (Lippia graveolens HBK) del Norte de México Tiene Actividad Antioxidante sin Mostrar un Efecto Tóxico in vitro e in vivo por Soto Domínguez, Adolfo, García Garza, Rubén, Ramírez Casas, Yolanda, Morán Martínez, Javier, Serrano Gallardo, Luis Benjamín

“…Numerosos estudios describen diversos compuestos presentes en extractos acuosos, metanólicos, o aceites esenciales de estas plantas, siendo los flavonoides los compuestos más abundantes. …”
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Creencias y normas en México: una actualización del estudio de las premisas psico-socio-culturales = Beliefs and Norms in Mexico: An Update of the Study of Psycho-Socio-Cultural P... por Díaz Loving, Rolando, Saldívar, Alicia, Armenta Hurtarte, Carolina, Reyes, Norma Elena, López, Fuensanta, Moreno, Mayra, Romero, Angélica, Hernández, Julita Elemí, Domínguez, Miriam, Cruz, Cinthia, Correa, Fredy Everardo

“…The basis of the ethnopsychology of Mexicans is formed by the original premises of the family (Díaz-Guerrero, 1994), which lack norms or beliefs to regulate the behavior of couples, the current gender situation, or aspects of postmodern life. The goal of the present study was to investigate PSCPs in a manner that would include norms and beliefs. …”
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Caracterización por XANES, análisis mineralógico y aplicación industrial de un depósito de caolín de México por Torres, L. M., Vázquez, F., Garza, L. L., Martínez, A., López, W.

“…Mineralogical and morphological characteristics of the mineral are presented. The kaolin sample was formed mainly by kaolinite, but other minor phases were also detected such as quartz, cristobalite, tridymite, and dolomite. …”
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Study protocol: intervention in maternal perception of preschoolers’ weight among Mexican and Mexican-American mothers por Flores Peña, Yolanda, He, Meizi, Sosa, Erica T., Avila Alpirez, Hermelinda, Trejo Ortíz, Perla María

“…Discussion: Healthy Change intervention could help change MPCW, an initial step for obesity prevention among preschoolers. This study presents a first of its kind intervention available in Spanish and English targeting Mexican and Mexican-American mothers in Mexico and USA. …”
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Evaluación de la actividad antidiabética de Tilia americana, Borago officinalis, Cchenopodium nuttalliae y Piper sanctum en ratas wistar tratadas con aloxano. por Rodríguez Magaña, Martha Patricia

“…The extract of T. americana var mexicana was the only one that presented antioxidant activity. Of the 4 methanolic extracts only those of B. officinalis, T. americana var. mexican and P. sanctum showed antidiabetic activity being P. sanctum the one that showed the greatest reduction in glucose levels at a lower dose.…”
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Mathematical formulations and optimization algorithms for solving rich vehicle routing problems. por Palomo Martínez, Pamela Jocelyn

“…A mixed integer bi-objective programming formulation of the problem is presented and tested with CPLEX 12.6 within an ǫ-constraint framework which fails to find non-dominated solutions for instances containing more than 10 nodes. …”
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Actividad lítica del péptido melitina sobre Neochloris oleoabundans (chlorophyta) para potenciar la extracción de lípidos. por Vargas Pérez, Magda Patricia

“…From the minimum dose of the peptide with which this effect was presented, the lytic activity of the treatment with melittin was analyzed on the microalga N. oleoabundans obtaining an increase in the amount of lipids extracted by the cellular breakup showing an increase of two-fold % w / w with respect to the control. …”
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Nivel de actividad física, masa y fuerza muscular de mujeres mayores de la comunidad: diferencias por grupo etario por Enríquez Reyna, María Cristina, Carranza Bautista, Daniel, Navarro Orocio, Ricardo

“…The Physical Activity Scale for the Elderly, an electrical bioimpedance analysis, and the Short Physical Performance Battery were applied. Descriptions are presented as means and percentiles by age group. As the results demonstrate, more than half of the participants reported a low level of physical activity (62%). …”
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Desarrollo de una Interfaz Visual del Metabolismo de Glucosa Basada en Modelos Matemáticos Compartimentales por Olay Blanco, Ana Alejandra

“…The results show an interface that presents the functionality of the mathematical models in an illustrative way and it allows the visualization of the metabolic state of the patient; as well as the medication usage and meal intake. …”
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A mutation in the voltage-gated sodium channel gene associated with pyrethroid resistance in Latin American Aedes aegypti por Saavedra Rodríguez, Karla Lizet, Urdaneta Marquez, Ludmel, Rajatileka, S., Flores Suárez, Adriana Elizabeth, Fernández Salas, Ildefonso, Bisset, J., Rodríguez, Mario Henry, Mccall, P. J., Donnelly, M. J., Ranson, Hilary, Hemingway, Janet, Black, William C.

“…The tools and information presented provide a means for early detection and characterization of kdr that is critical to the development of strategies for resistance management.…”
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A new species of Trachymyrmex (Hymenoptera, Formicidae) fungus-growing ant from the Sierra Madre Oriental of northeastern Mexico por Sánchez Peña, Sergio R., Chacón Cardosa, Manuela Citlali, Canales del Castillo, Ricardo, Ward, Lauren, Reséndez Pérez, Diana

“…Bayesian coalescent analyses indicate a divergence time of about 8.00 million years before present (95% confidence interval: 4.8–11.5 mya) between T. pakawa and T. smithi. …”
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Necesidad de tratamiento ortodóntico y prevalencia de caries en comunidad indígena de Chiapas y estudiantes de Monterrey. por Palafox Ibarra, Edgar Alejandro

“…We believe that, in the case of the need for orthodontic treatment, the prevalence in Monterrey is greater due to various factors such as the amount of pollutants in the air, more people with allergic problems and the type of mestizo race present in the area. Regarding the caries index, the caries index in Chiapas was higher, this seems to be due to the lack of knowledge about oral hygiene, its consequences, and the little importance given to it in the Chiapas area; as well as the type of diet to which they are subjected, which is high in carbohydrates.…”
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Gestión de la seguridad de las empresas prestadoras de servicio logístico en Colombia por Duran Romero, Danid Esther, Lechuga Cardozo, Jorge Isaac, Guisao Giraldo, Erica Yaneth

“…An instrument was designed and applied to a sample of 13 logistics service providers. This questionnaire presents 9 items for the variable knowledge of security management initiatives, and 10 items for the security problem. …”
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Las disposiciones de transferencia de tecnología hacia los investigadores en las principales instituciones de educación superior públicas de producción científica en México por Lechuga Cardozo, Jorge Isaac, Agramon Mata, Juan Francisco

“…In relation to the technological offer, the BUAP presents the platform with most complete and attractive information.…”
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Estudio taxonómico y filogenético del género Gyromitra (Fungi, Ascomycotina, Pezizales) por Medel Ortiz, Rosario

“…Abstract This study presents the results obtained so far, from a taxonomical and phylogenetical study inferred from a morphological data set. …”
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Influencia de la alimentación sobre la reproducción y crecimiento del acocil regio (Procambarus regiomontanus), especie en peligro de extinción por Montemayor Leal, Jesús, Mendoza Alfaro, Roberto Eduardo, Aguilera González, Carlos Javier, Rodríguez Almaraz, Gabino Adrián

“…It was observed that the organisms fed with squid and beef liver (animal protein) presented the major number of egg layings. The maximum survival until the third instar registered was of 136 larvae. …”
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