Search Results - ((peso OR ene) OR (observed OR (compcppcppcppcppcppcppcppeso OR compcppcppcppcppcppcppcppeso)))

Caracterización y modelo de predicción de contenido de aceite de semillas de Jatropha curcas L. en el Estado de Chiapas by Ríos Camey, Juan Manuel

“…En este estudio se caracterizaron semillas de piñón mexicano sin manejo (Jatropha curcas L.) colectadas en 7 procedencias del Estado de Chiapas; Se realizó morfometría (pesos y dimensiones), evaluación de calidad de semillas: porcentaje de pureza, porcentaje de viabilidad, No. de semillas por kg y pruebas de germinación bajo diferentes tratamientos: Acido giberelico 100 ppm, 200 pm, escarificación mecánica y testigo; por último, se cuantificó el porcentaje de aceite. …”
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Neolignanos de Krameria ramosissima (A.Gray) S. Watson con actividad contra Porphyromonas gingivalis, evaluación citotóxica y mutagénica by Villarreal García, Laura Elena, Oranday Cárdenas, María Azucena, Rivas Morales, Catalina, De la Garza Ramos, Myriam Angélica, Verde Star, María Julia, Gómez Treviño, Jesús Alberto, Torres de la Cruz, Víctor Manuel

“…Se identicaron por espectrometría de masas dos neolignanos en las fracciones 7 y 9 con pesos moleculares de 314 y 296 respectivamente. El extracto y las fracciones activas evaluadas a la concentración de 300 μg/mL fueron negativas en las pruebas de citotoxicidad y mutagenecidad.…”
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Síntesis de poliésteres alifáticos vía polimerización por apertura de anillo organocatalítica: estudio de la influencia de los parámetros de reacción sobre sus propiedades térmicas... by Téllez, Marco Antonio de Jesús, Robles-González, Felipe, Díaz de León-Gómez, Ramón Enrique, Ledezma-Pérez, Antonio Serguei, López-González, Héctor Ricardo

“…A través de las condiciones empleadas para estas reacciones de ROP se lograron conversiones mayores a 90%, pesos moleculares promedio en número (Mn) de ~20 kDa, y valores de dispersidad (Ð) de 1.45–1.90. …”
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Risk factors and the relation of lactic acid to neonatal mortality in the first week of life by Rodríguez Balderrama, Isaías, Ostia Garza, Patricia Johane, Villarreal Parra, Rosa Delia, Tijerina Guajardo, Mercedes

“…Material and methods: Prospective, observational and diagnostic test performed in the neonatal ward of the ‘‘Dr. …”
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Expanding the interaction equivalency theorem by Padilla Rodríguez, Brenda Cecilia, Armellini, Alejandro

“…Data were collected through surveys, exams, observations, activity logs, think aloud protocols and sales records. …”
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Nuevos rumbos legislativos al final de la Guerra Fría: Alemania, República Checa y Rusia Novas direções legislativas no final da guerra fria: Alemanha, República Tcheca e Rúss... by Arango Morales, Xóchitl A.

“…The tendency of Congress towards a democratic scheme is evident by observing the operational dynamics of the parliamentary system. …”
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Morphological Analysis of Major Segments of Coronary Artery Occlusion: Importance in Myocardial Revascularization Surgery by Martínez González, Brenda, Theriot Girón, María del Carmen, López Serna, Norberto, Morales Avalos, Rodolfo, Quiroga Garza, Alejandro, Reyes Hernández, Cynthia Guadalupe, Villanueva Olivo, Arnulfo, Leyva Villegas, Jorge I, Soto Domínguez, Adolfo, De la Fuente Villarreal, David, Elizondo Omaña, Rodrigo Enrique, Guzmán López, Santos

“…The aim of this study was to analyze the morphological characteristics and morphometrics of the coronary artery segments with greater occlusion. This was an observational, cross-sectional descriptive study that consisted of two phases. …”
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Glucose disturbances in non-diabetic patients receiving acute treatment with methylprednisolone pulses by Tamez Pérez, Héctor Eloy, Gómez de Ossio, María Dolores, Quintanilla Flores, Dania Lizet, Hernández Coria, Mayra Ivonne, Tamez Peña, Alejandra Lorena, Cuz Pérez, Gissén Jazmín, Proskauer Peña, Stephanie Lissette

“…The purpose of this report is to determine the metabolic changes in blood glucose levels in non-diabetic patients receiving methylprednisolone pulses and identify the presence of predictive factors for its development. Methods: Observational, prospective study in 50 non-diabetic patients receiving 1 g intravenous methylprednisolone pulses for three consecutive days as an indication for diverse autoimmune disorders. …”
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Population based prostate cancer screening in north Mexico reveals a high prevalence of aggressive tumors in detected cases by Gómez Guerra, Lauro Salvador, Martínez Fierro, Margarita de la Luz, Alcantara Aragon, Valeria, Ortiz López, Rocío, Martinez Villarreal, Rebeca Thelma, Morales Rodríguez, Idelma Berenise, Garza Guajardo, Raquel, Ponce Camacho, Marco Antonio, Rojas Martínez, Augusto

“…Conclusion: Our results reflect a low prevalence of PCa in general, but a high occurrence of high grade lesions (Gleason ≥ 7) among patients that resulted positive for PCa. This observation remarks the importance of the PCa screening programs in our Mexican community and the need for strict follow-up campaigns.…”
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Comparison of specific expression profile in two in vitro hypoxia models by Calvo Anguiano, Geovana, Lugo Trampe, José de Jesús, Camacho Morales, Alberto, Said Fernández, Salvador, Mercado Hernández, Roberto, Zomosa Signoret, Viviana Chantal, Rojas Martínez, Augusto, Ortiz López, Rocío

“…To the best of the author's knowledge, this is the first time that both hypoxia models have been compared, and it was demonstrated that the effect of hypoxia induction was time sensitive in each model. These observations must be considered prior to selecting one of these models to identify selective hypoxia genes and their effects in cancer.…”
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Increased cerebrospinal fluid levels of cytokines monocyte chemoattractant protein-1 (MCP-1) and macrophage inflammatory protein-1β (MIP-1β) in patients with amyotrophic lateral sc... by Martínez, H.R., Escamilla Ocañas, C.E., Camara Lemarroy, Carlos Rodrigo, González Garza y Barrón, María Teresa, Moreno Cuevas, Jorge E., García Sarreón, M.A.

“…There were no differences in levels of either cytokine in relation to disease duration or severity. However, we did observe a significant positive correlation between MIP-1β and MCP-1 in patients with ALS. …”
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Prevalence of eosinophilic esophagitis: A multicenter study on a pediatric population evaluated at thirty-six Latin American gastroenterology centers by Pierre, R., Vieira, M., Vázquez, R., Ninomiya, I., Messere, G., Daza, W., Dadan, S., Higuera, M., Sifontes, L., Harris, P., Gana, J.C., Rodríguez, M., Vasquez, M., González, M., Rivera, J., Gonzáles, J., Angulo, D., Cetraro, M.D., Del Compare, M., López, K., Navarro, D., Calva, R., Wagener, M., Zablah, R., Carias, A., Calderón, O., Vera-Chamorro, J.F., Toca, M.C., Dewaele, M.R., Iglesias, C., Delgado, L., León, K., Hassan, I., Ussher, F., Follett, F., Bernedo, V., Grinblat, V., Agüero, N., Oviedo, C., García, A.G., Salazar, A., Coello, P., Furnes, R., Menchaca, M., Fernández, M., Khoury, A., Rojo, C., Fernández, S., Morao, C.

“…Materials and methods: A multicenter, observational, and cross-sectional study was conducted that estimated the period prevalence of eosinophilic esophagitis in children seen at outpatient consultation and that underwent diagnostic upper gastrointestinal endoscopy for any indication at 36 centers in 10 Latin American countries, within a 3-month time frame. …”
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Economic impact of Juvenile Idiopathic Arthritis: a systematic review by García Rodríguez, Fernando, Gamboa Alonso, Augusto, Jiménez Hernández, Sol, Ochoa Alderete, Lucero, Barrientos Martínez, Valeria Alejandra, Alvarez Villalobos, Neri Alejandro, Luna Ruíz, Gabriela Andrea, Peláez Ballestas, Ingris, Villarreal Treviño, Ana Victoria, De la O Cavazos, Manuel Enrique, Rubio Pérez, Nadina

“…Four studies reported costs according to JIA category observing the highest in polyarticular JIA. Total and direct costs increased up to three times after biological therapy initiation. …”
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Predictors of in-hospital mortality in patients with non-variceal upper gastrointestinal bleeding by González González, José Alberto, Vázquez Elizondo, Genaro, García Compeán, Diego, Obed Gaytán Torres, Juan, Flores Rendón, Ángel Ricardo, Jáquez Quintana, Joel Omar, Garza Galindo, Aldo Azael, Cárdenas Sandoval, Martha Graciela, Maldonado Garza, Héctor Jesús

“…Experimental design: prospective and observational trial. Patients: in a period between 2000 and 2009, all patients with NVUGB admitted to our hospital were studied. …”
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DIAGNÓSTICO DEL CLIMA ORGANIZACIONAL DEL HOSPITAL DE LA MUJER ZACATECANA by Puch Ceballos, María Candelaria, Ruíz de Chávez Ramírez, Dellanira, Almeida Perales, Cristina

“…Absctract Determine the organizational climate of Zacatecas Women's Hospital. Observational, transversal and analytical, you select a random sample of 80 workers (doctors and nurses). …”
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ARQUITECTURA Y ARQUITECTOS EN MONTERREY A TRAVÉS DEL TIEMPO by Cavazos G., Israel

“…Bazán cumplió con el contrato en los dos años convenidos, con el costo de 3,000 pesos. Él es el más antiguo “arquitecto” de quien se tiene noticia.…”
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LA NORMALIZACIÓN DEL SISTEMA FISCAL ESTATAL EN EL GOBIERNO DE AARÓN SÁENZ (1927-1931) by Vázquez, José E.

“…Igualmente en marzo de 1915, durante la breve estancia de los villistas en la ciudad, el centauro del norte exigió a los empresarios, a boca jarro, la entrega de un millón pesos, con un plazo de una semana.…”
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Sistemática y distribución geográfica de la familia Capitellidae Grube, 1862 (Annelida: Polychaeta) del noroeste de México by García Garza, María Elena

“…As on alternative for differentiation and observation of morphological structure of the species, we used methyl green, dying mark characteristic patrons of each species, using Hoyer liquid to transparent the tegument facilitated the observation of these structure under the microscope. …”
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Sistemática y distribución geográfica de la familia Capitellidae Grube, 1862 (Annelida: Polychaeta) del noroeste de México by García Garza, María Elena

“…As on alternative for differentiation and observation of morphological structure of the species, we used methyl green, dying mark characteristic patrons of each species, using Hoyer liquid to transparent the tegument facilitated the observation of these structure under the microscope. …”
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Discursos e imaginarios de la vivienda obrera en la arquitectura mexicana, 1900-1945 by Rosales Mendoza, José Manuel, Carmona Ochoa, Gabriela

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