Resultados de búsqueda - were~

Use of OCT Angiography in Choroidal Melanocytic Tumors por Toledo Negrete, Juan José, Asencio Duran, Mónica, García Martínez, Jesús R., López Gaona, Alejandro

“…Nevus OCTA images were described mainly as hyperreflective (72.7%), whereas choroidal melanoma as iso/hyporeflective (62.5%). …”
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Data on the removal of metals (Cr, Cr, Cd, Cu, Ni, Zn) from aqueous solution by adsorption using magnetite particles from electrochemical synthesis por Manrique, Julio Jorge, Marriaga Cabrales, Nilson, Hernández Ramírez, Aracely, Machuca Martínez, Fiderman

“…It was found that removal efficiencies were higher than 70% even during a third cycle of adsorption. …”
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Synthesis of silver nanoparticles using a Mentha spicata extract and evaluation of its anticancer and cytotoxic activity por Torres Martínez, Yuridia, Arredondo Espinoza, Eder Ubaldo, Puente, Carlos, González Santiago, Omar, Pineda Aguilar, Nayely, Balderas Rentería, Isaías, López, Israel, Ramírez Cabrera, Mónica Azucena

“…In this study, silver nanoparticles (NP) were synthesized by two methods: using an aqueous extract of Mentha spicata leaves and using citrate ions as stabilizing agent, and the cytotoxicity and anticancer activity of both NP were evaluated in vitro. …”
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Salivary rheumatoid factor in primary and secondary Sjögren’s syndrome por Triana Reyes, Silvia Arely, Martínez Sandoval, Gloria, Rodríguez Franco, Norma Idalia, Chapa Arizpe, María Gabriela, Rodríguez Pulido, Jesús Israel, Alcázar Pizaña, Andrea Guadalupe, Riega Torres, Janett Carmen Luzmila

“…Materials and methods: Forty samples from patients with primary and secondary Sjögren's syndrome previously diagnosed by the Arthritis and Rheumatism Specialist Center of the Autonomous University of Nuevo Leon were analyzed. Samples were taken from the saliva using the Carlson-Crittenden device to evaluate the IgG-IgM immunocomplex using the ELISA method. …”
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Deposition of BiOBr thin films by thermal evaporation and evaluation of its photocatalytic activity por López Cuéllar, Enrique Manuel, Martínez de la Cruz, Azael, Chávez Torres, N., Olivares Cortez, José Luis

“…Thin films of BiOBr were prepared by a sequential evaporation process in a thermal evaporation system (TES) starting from BiOBr powders previously synthesized by co-precipitation. …”
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Bionomics of adult Anopheles pseudopunctipennis (Diptera: Culicidae) in the Tapachula foothills area of southern Mexico. por Fernández Salas, Ildefonso, Rodríguez, Mario Henry, Roberts, Donald R., Rodríguez, María del Carmén, Wirtz, Robert A.

“…Pit shelters, on the other hand, were more effective than indoor and natural shelter resting collections. …”
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Willingness toward donation in Mexico and the influence of personality por Gonzalez Cruz, Daniela C., E. Elizondo Omaña, Rodrigo, Quiroga Garza, Alejandro, Martinez Garza, Javier H., De la Fuente Villarreal, David, De la Garza Castro, Oscar, Guzman Avilan, Katia, Gutiérrez de la O, Jorge, Guzman Lopez, Santos

“…A cross-sectional study was designed, in which a questionnaire including items of demographic data and attitudes toward organ and body donation were distributed among the general population. A validated questionnaire for the screening of personality disorders was applied as well. 202 questionnaires were obtained, 76 (37.6%) from men and 126 (62.4%) from women. …”
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Managing raw materials of vegetable origin increases fungal indoor concentration in food companies por Elizondo Zertuche, Mariana, Martínez Carranza, Karen, Orue, Nydia, de Jesús Treviño Rangel, Rogelio, Robledo Leal, Efrén Ricardo

“…While all concentrations were within previously suggested levels from a health-related point of view, more information is needed that correlates fungal concentration with food spoilage in order to suggest a range of concentrations focused for food companies’ product preservation.…”
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Multivariate analysis, mass balance techniques, and statistical tests as tools in igneous petrology: application to the Sierra de las Cruces volcanic range (mexican volcanic belt) por Velasco Tapia, Fernando

“…A cluster analysis followingWard’s linkage rule was carried out to classify the SC volcanic rocks geochemical groups. …”
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Nutrición del oso negro (Ursus americanus eremicus) en las serranías del Carmen, Coahuila por Martínez Muñoz, Alfonso, Delgadillo Villalobos, Jonás Adán, Herrera González, Diana E., González Salinas, José

“…The availability of the food was determined, as well as its metabolizable energy concentration. Black bear metabolizable energy requirements and carrying capacity were estimated. …”
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Variables relacionadas con la adopción de tecnologías de información: Caso de estudio en una empresa internacional (Variables related to the adoption of information technology:... por Jaramillo, R.

“…The work of field was made at the beginning of 2007, by means of a applied questionnaire to 140 employees. …”
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Estudio del mecanismo de eliminación demagnesio de aleaciones Al-Si en estado líquido mediante inyección de minerales base sílice por Muñoz Arroyo, R., Escobedo Bocardo, J. C., Hernández García, H. M., Cortés Hernández, Dora Elia, Terrones Maldonado, M., Rodríguez Pulido, A., Hernández Piñero, Jorge Luis

“…Chemical analysis by atomic absorption spectrometry showed that mixtures of silica-zeolite 66:34 wt% have the best results with regarding to the removal magnesium from 1 to 0.0066 wt%. During the elimination of magnesium complex stoichiometry compounds were formed due to the reactions among zeolite, water steam and liquid aluminum. …”
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Phenolic Compounds in Organic and Aqueous Extracts from Acacia farnesiana Pods Analyzed by ULPS-ESI-Q-oa/TOF-MS. In Vitro Antioxidant Activity and Anti-Inflammatory Response in CD-... por Delgadillo Puga, Claudia, Cuchillo Hilario, Mario, Navarro Ocaña, Arturo, Medina Campos, Omar Noel, Nieto Camacho, Antonio, Ramírez Apan, Teresa, López Tecpoyotl, Zenón Gerardo, Díaz Martínez, Margarita, Alvarez Izazaga, Marsela Alejandra, Cruz Martínez, Yessica Rosalina, Sánchez Quezada, Vanessa, Gómez, Francisco Enrique, Torre Villalvazo, Iván, Furuzawa Carballeda, Janette, Camacho Corona, María del Rayo, Pedraza Chaverri, José

“…Methods: Five organic extracts (chloroformic, hexanic, ketonic, methanolic, methanolic:aqueous and one aqueous extract) were obtained and analyzed by UPLC-ESI-Q-oa/TOF-MS. …”
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Oregano powder substitution and shelf life in pork chorizo using Mexican oregano essential oil por Perales Jasso, Yessica J., Gamez Noyola, Stephannie A., Aranda Ruiz, Juana, Hernández Martínez, Carlos Alberto, Gutiérrez Soto, Juanita Guadalupe, Luna Maldonado, Alejandro I., Silva Vázquez, Ramón, Hume, Michael E., Méndez Zamora, Gerardo

“…The pH, redness (a*), yellowness (b*), Chroma, and browning index (BI) were affected by treatments and storage time. T2 presented lower pH (5.27) at d 1 than at d 7 (5.34), as well as a* (23.13 vs. 25.27), b* (14.85 vs. 17.45), Chroma (28.60 vs. 30.79), and BI (103.42 vs. 109.82) were higher at d 7. …”
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The phenotype, psychotype and genotype of bruxism por Cruz Fierro, Norma, Martínez Fierro, Margarita de la Luz, Cerda Flores, Ricardo Martín, Gómez Govea, Mayra Alejandra, Delgado Enciso, Iván, Martínez de Villarreal, Laura Elia, González Ramírez, Mónica Teresa, Rodríguez Sánchez, Irám Pablo

“…As diagnostic tools, the Self-Reported Bruxism Questionnaire (SBQ), the Beck Anxiety Inventory (BAI) and the Eysenck Personality Questionnaire Revised-Abbreviated (EPQR-A) were used. HTR2A (rs6313) SNPs were determined by qPCR for all the participants. …”
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Relación entre clima y compromiso organizacional en dos grupos de empleados de una empresa de telecomunicaciones por González, Leopoldo Daniel

“…It was found that the dimensions of the Organizational Climate related to the Affective Commitment were: Internal Communication, Quality in Work, Decision Making, Adaptation to Change and Retribution. …”
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Beta-2 Microglobulin in Whole Unstimulated Saliva Can Effectively Distinguish Between Sjögren’s Syndrome and Non-Autoimmune Sicca Symptoms por Riega Torres, Janett Carmen Luzmila

“…Differences in sB2M were evaluated using the Kruskal-Wallis test. Receiver operating curves were generated to determine the performance of sB2M for distinguishing between SS and non-autoimmune snSS groups, and between SS group and healthy controls. …”
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Ultrasound-assisted extraction of fructans from agave (Agave tequilana Weber var. azul) at different ultrasound powers and solid-liquid ratios por Sánchez Madrigal, Miguel Ángel, Amaya Guerra, Carlos Abel, Quintero Ramos, Armando, Báez González, Juan Gabriel, Núñez González, María Adriana, Ruiz Gutiérrez, Martha Graciela, Garzón Tiznado, José Antonio

“…Abstract The effects of ultrasound-assisted extraction (UAE) at different ultrasound power densities (UPDs; 40, 80, and 120 mW/mL) and solid:liquid (S:L) ratio (1:2, 1:3, and 1:6) on the extraction of carbohydrates from Agave tequilana plant of different ages were evaluated. Extracts obtained (6- and 7-year-old plant) were analyzed in the yield of carbohydrates (YC), fructan (FRU) content, simple sugars, fructan profile and the average degree of polymerization (DPn). …”
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Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natura... por Gamboa Delgado, Julián, Le Vay, Lewis

“…There was no significant difference in growth between shrimp fed on Artemia only and those co-fed Artemia with inert diet, although the variability was high. Growth and survival were very low in shrimp fed only inert diet. Results from an isotope mixing model suggest that observed nutrient contributions from Artemia nauplii were significantly higher than expected contributions indicated by proportions established in the co-feeding regimes. …”
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Artemia replacement in co-feeding regimes for mysis and postlarval stages of Litopenaeus vannamei: Nutritional contribution of inert diets to tissue growth as indicated by natural... por Gamboa Delgado, Julián, Le Vay, Lewis

“…There was no significant difference in growth between shrimp fed on Artemia only and those co-fed Artemia with inert diet, although the variability was high. Growth and survival were very low in shrimp fed only inert diet. Results from an isotope mixing model suggest that observed nutrient contributions from Artemia nauplii were significantly higher than expected contributions indicated by proportions established in the co-feeding regimes. …”
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