Resultados de búsqueda - omar~

Iniltration vs. instillation of ropivacaine 7.5% in radical mastectomies for postoperative analgesia por Yolanda Prieto, Blanca Irma, Millán Corrales, Alba Lorena, Palacios Ríos, Dionicio, Garduño Chávez, Belia Inés, López Cabrera, Norma Guadalupe, Millán Cornejo, Gustavo Adolfo, González Rocha, B. T.

“…Material and methods: Clinical, prospective, and comparative analytical study in a sample of 20 female patients between 20 and 60 years of age, ASA I and II, weight 50-90 kg, who were divided into 2 groups (10 patients each). …”
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Impact of a fall prevention program in the Internal Medicine wards of a tertiary care university hospital por Lara Medrano, Reynaldo, Alcázar Quiñones, Carlos, Galarza Delgado, Dionicio Ángel, Baena Trejo, Laura

“…Descriptive analysis was used for quantitative variables, and qualitative variables were expressed as proportions. To compare the rate of pre- and post-program implementation falls, x 2 was used, with a  = 0.05 determining a signiicant statistical value. …”
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Structural and mechanical properties of La0.6Sr0.4M0.1Fe0.9O3-δ (M: Co, Ni and Cu) perovskites por Akbari Fakhrabadi, Ali, Meruane, V., Jamshidijam, M., Gracia Pinilla, Miguel Ángel, García, R., Orellana, M.

“…The results of mechanical characterizations show that La0.6Sr0.4Co0.1Fe0.9O3−δ and La0.6Sr0.4Ni0.1Fe0.9O3−δ have ferroelastic behavior and comparable elastic moduli, however, subtitution of Ni shows higher hardness and lower fracture toughness than Co in Bsite doping…”
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Immigration, informal employment, and social mobility in México. por García Andrés, Adelaido

“…Results shows that the probability of child labor of a immigrant child is higher compared to a non migrant child, this probability increases with his age and it is larger for boy relative to girls. …”
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Synergistic Antimicrobial Effects of Silver/Transition-metal Combinatorial Treatments por Garza Cervantes, Javier Alberto, Chávez Reyes, Arturo, Castillo, Elena C., García Rivas, Gerardo, Ortega Rivera, Oscar Antonio, Salinas, Eva, Ortiz Martínez, Margarita, Gómez Flores, Sara Leticia, Peña Martínez, Jorge Arturo, Pepi Molina, Alan, Treviño Gonzalez, Mario Tadeo, Zárate Kalfópulos, Xristo, Cantú Cárdenas, María Elena, Escárcega González, Carlos Enrique, Morones Ramírez, José Rubén

“…We demonstrate that synergism of combinatorial treatments (Silver/transition metals, including Zn, Co, Cd, Ni, and Cu) increases up to 8-fold their antimicrobial effect, when compared to their individual effects, against E. coli and B. …”
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Flow cytometry data analysis of CD34+/CD133+ stem cells in bone marrow and peripheral blood and T, B, and NK cells after hematopoietic grafting por Jaime Pérez, José Carlos, Villarreal Villarreal, César Daniel, Vázquez Garza, Eduardo, Méndez Ramírez, Nereida, Salazar Riojas, María del Rosario, Gómez Almaguer, David

“…CD34 and CD133 expression is compared regarding type of transplant (autologous vs. allogeneic) and sample cell source (bone marrow vs. peripheral blood). …”
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Cortisol y estrés-recuperación durante un periodo competitivo en jugadores de balonmano por Reynoso Sánchez, Luis Felipe, Hoyos Flores, José Raúl, García Dávila, Myriam Zaraí, Rosas Taraco, Adrián Geovanni, Jaenes Sánchez, José Carlos, López Walle, Jeanette M., Hernández Cruz, Germán

“…Moreover, they provide further evidence on the influence of training over recovery-stress perception, emphasizing the importance of the psychophysiological and hormonal monitoring in order to achieve optimal athletic performance.…”
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Effect of AGTR1 and BDKRB2 gene polymorphisms on atorvastatin metabolism in a Mexican population por Herrera Gonzalez, Sarahï, Martinez Treviño, Denisse, Aguirre Garza, Marcelino, Gómez Silva, Magdalena, Barrera Saldaña, Hugo Alberto, Baltazar Reyes, Rafael

“…It was observed that carriers of the genotypes A/C and C/T in AGTR1 and BDKRB2 had higher area under the plasma concentration-time curve values from time 0 to the time of the last measurement and from time 0 extrapolated to infinity, and lower values of clearance of the fraction dose absorbed compared with homozygous carriers (P<0.05). Only the C/C genotype of BDKRB2 was associated with the fast metabolizer phenotype. …”
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Dynamics of Executive Functions, Basic Psychological Needs, Impulsivity, and Depressive Symptoms in American Football Players por Rincón Campos, Yahel Enith, Sanchéz López, Javier, López Walle, Jeanette M., Ortiz Jiménez, Xóchitl A.

“…Due tothe importance of motivational processes over cognitive functions and in the generatedadaptive results in athletes, this relationship should be taken into account. …”
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Clostridioides difficile-associated diarrhea in surgical service patients in Mexico por Morfín Otero, Rayo, Petersen Morfin, Santiago, Aguirre Diaz, Sara Alejandra, Pérez Gómez, Héctor Raúl, Garza González, E., Gonzalez Diaz, Esteban E., Esparza Ahumada, Sergio, Velarde Ruiz Velasco, José Antonio, León Garnica, Gerardo, Escobedo Sanchez, Rodrigo, Rodríguez Noriega, Eduardo

“…Introduction: Clostridium difficile is the first cause of healthcare-associated diarrhea in developed countries. In recent years the incidence of C. difficile infection (CDI) has increased worldwide. …”
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Synthesis, Characterization, and Biological Activity Studies of Copper(II) Mixed Compound with Histamine and Nalidixic Acid por Bivián Castro, Egla Yareth, López, Mercedes G., Pedraza Reyes, Mario, Bernès, Sylvain, Mendoza Díaz, Guillermo

“…In vivo and in vitro biological activities of the chn complex were compared with the chemical nuclease [Cu(phen)(nal)H2O]NO3·3H2O (cpn) where phen is phenanthroline.…”
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Antiprotozoal Activity Against Entamoeba histolytica of Flavonoids Isolated from Lippia graveolens Kunth por Quintanilla Licea, Ramiro, Vargas Villarreal, Javier, Verde Star, María Julia, Rivas Galindo, Verónica Mayela, Torres Hernández, Ángel David

“…Amebicide activity of sakuranetin and cirsimaritin is reported for the first time in this study. These research data may help to corroborate the use of this plant in traditional Mexican medicine for the treatment of dyspepsia.…”
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An educational strategy for improving knowledge about breast and cervical cancer prevention among Mexican middle school students por Calderón Garcidueñas, Ana Laura, Flores Peña, Yolanda, De León Leal, Silvia, Vázquez Martínez, Carlos Alberto, Farías Calderón, Ana Gabriela, Melo Santiesteban, Guadalupe, Elizondo Zapién, Rosa María, Hernández Hernández, Dulce María, Garza Moya, Rubén, Cerda Flores, Ricardo Martín

“…The levels of knowledge according to the qualifications expected by chance were determined. Wilcoxon test compared results before and after intervention. Results: An assessment instrument with 0.80 reliability was obtained. 831 high school students were analyzed. …”
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Model for end stage of liver disease (MELD) is better than the Child-Pugh score for predicting in-hospital mortality related to esophageal variceal bleeding por Flores Rendón, Ángel Ricardo, González González, José Alberto, García Compeán, Diego, Maldonado Garza, Héctor Jesús, Garza Galindo, Aldo Azael

“…Methods: From a previous collected database, 212 cirrhotic patients with variceal bleeding admitted to our hospital were studied. The predictive capability of Child Pugh and MELD scores were compared using c statistics. …”
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System identification applied to a single area electric power system under frequency response por Barrios Gómez, José Ángel, Gonzalez Longatt, Francisco, Claudio, Gianfranco

“…The results of the performance and simulation analysis exhibit that using the SI technique, fifth, fourth and third-order systems were obtained that graphically show a very small estimation error compared to the original signal, this fact could be check simulating the simplified models using the same input-output data. …”
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Effect of silica fume and fly ash admixtures on the corrosion behavior of AISI 304 embedded in concrete exposed in 3.5% NaCl solution por Baltazar Zamora, Miguel Ángel, Bastidas, David M., Santiago Hurtado, Griselda, Mendoza Rangel, José Manuel, Gaona Tiburcio, Citlalli, Almeraya Calderón, Facundo, Bastidas, José María

“…Corrosion monitoring was evaluated using the corrosion potential (Ecorr) according to ASTM C876 and the linear polarization resistance (LPR) according to ASTM G59. …”
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Electrochemical corrosion behavior of passivated precipitation hardening stainless steels for aerospace applications por Villegas Tovar, José Miguel, Gaona Tiburcio, Citlalli, Lara Banda, María del Refugio, Maldonado Bandala, Erick, Baltazar Zamora, Miguel Ángel, Cabral Miramontes, José Ángel, Nieves Mendoza, Demetrio, Olguín Coca, Javier, Estupiñan López, Francisco Humberto, Almeraya Calderón, Facundo

“…The current densities in the NaCl solution were between 10−4 and 10−5 mA/cm2, while those of H2SO4 were recorded around 10−2 and 10−3 mA/cm2. …”
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Omega fatty acids production in an isolated native Chlorella sp. from northeast Mexico with improved growth using urine as nutritive medium por Canino Gómez, Jessica Cossette, Limón Rodríguez, Benjamín, Rivas García, Pasiano, Escamilla Alvarado, Carlos, Morones Ramírez, José Rubén, Alcalá Rodríguez, Mónica María

“…The growth of the microalgae in MOB was increased when compared to its growth in BG11. An improvement was also observed in the production of fatty acids and proteins, where the cultivation of Chlorella sp. with the urine medium (MOB) showed an average production (%) of 17.22% saturated fatty acids (SUFA’s), 22.03% of monounsaturated fatty acids (MUFA’s) and 60.73% of polyunsaturated fatty acids (PUFA’s), demonstrated also in the high concentrations of mainly linoleic and linoleic fatty acids in the microalgae. …”
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A discussion about the rod position in the splitting tensile tests on hollow concrete blocks por Chávez Gómez, Jorge Humberto, Alvarez Pérez, José, Mesa Lavista, Milena, Fajardo San Miguel, Gerardo, Cavazos de Lira, Diego, González Alcorta, Ricardo

“…The main result was that the splitting test over the net area with the rod positioned in the longitudinal direction can overestimate the tensile strength by more than 21% of the one over the gross area.…”
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Synthesis, characterization, determination of luminescent properties of tetracoordinate organoboron compounds derivatives from organic tridentate ligands, and their potential appli... por Chan Navarro, Rodrigo Alonso

“…Purpose and study method: Coordination complexes with main group elements offer an interesting alternative for the preparation of molecular materials with luminescent properties. These materials compared with their inorganic analogues, and organic polymers offer the versatility and reproducibility of the synthetic process. …”
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