Roberto Contreras-Bustos, Fabricio Espejel‐Ayala, Bibiana Cercado, J. Jiménez‐Becerril, M. Jiméñez-Reyes,
Abstract Synthesis via ozone precipitation reaction was used to obtain manganese dioxide (OMD) and it was probed as an adsorbent for zinc ions. Adsorption was followed along shaking time and increasing ratio [ NO 3 − ] / [Zn 2+ ], and isotherms were obtained at different pH values and in the presence of several anions (chloride, nitrate, sulphate, and acetate). It was found that adsorption equilibrium is fast and follows the pseudo-second order model (q e = 34 ±1 mg/g and K = 0.07 ±0.01 g/mg h). Isotherms were fitted ...
Tópico(s): Nanomaterials for catalytic reactions
2016 - De Gruyter Open | Polish Journal of Chemical Technology
Álvaro Casas‐Herrero, Mikel L. Sáez de Asteasu, Iván Antón‐Rodrigo, Juan Luis Sánchez‐Sánchez, Manuel Montero‐Odasso, Itxaso Marín‐Epelde, Fernanda Ramón‐Espinoza, Fabrício Zambom-Ferraresi, Roberto Petidier‐Torregrosa, Jaione Elexpuru‐Estomba, Alejandro Álvarez‐Bustos, Arkaitz Galbete, Nicolás Martínez‐Velilla, Míkel Izquierdo,
Physical exercise is an effective strategy for preserving functional capacity and improving the symptoms of frailty in older adults. In addition to functional gains, exercise is considered to be a cornerstone for enhancing cognitive function in frail older adults with cognitive impairment and dementia. We assessed the effects of the Vivifrail exercise intervention for functional capacity, cognition, and well-being status in community-dwelling older adults.
Tópico(s): Intensive Care Unit Cognitive Disorders
2022 - Springer Science+Business Media | Journal of Cachexia Sarcopenia and Muscle
Paola A. Barroso, Jorge D. Marco, Fabricio M. Locatelli, Rubén Marino Cardozo, Carlos L. Hoyos, María C. Mora, María Fernanda García Bustos, Inés López-Quiroga, Tatsuyuki Mimori, Alberto Gentile, Alejandra Barrio, Masataka Korenaga, Yoshihisha Hashiguchi, Miguel Á. Basombrío,
Cases of human visceral leishmaniasis (HVL) were not recorded until recently in the Chaco region of northwestern Argentina. Dogs were surveyed at the sites of infection of two HVL index cases in the Chaco region of Salta province. Canine cases (CanL) were diagnosed by two parasitological methods, two molecular methods targeting mini- and maxicircle DNA, and immunochromatographic dipstick. Among 77 dogs studied, 10 (13%) were found infected with Leishmania spp. In seven dogs and two humans, the infecting ...
Tópico(s): Trypanosoma species research and implications
2015 - American Society of Tropical Medicine and Hygiene | American Journal of Tropical Medicine and Hygiene
María Fernanda García Bustos, Gabriela González-Prieto, Federico Ramos, María C. Mora, Yoshihisa Hashiguchi, Cecilia Parodi, Miguel Á. Basombrío, Sonia Carreño-Moreno, Sibila Monroig, Josefina Beckar, Daniela Jaime, Jesús Sajama, Matthew Yeo, Jorge D. Marco, Fabricio M. Locatelli, Alejandra Barrio,
Leishmaniasis is a parasitic disease caused by hemoflagellates of the genus Leishmania and is transmitted to humans by the bite of infected phlebotomine sandflies. Depending on the Leishmania species, the disease has different clinical forms including cutaneous, mucocutaneous, and visceral manifestations. Previous studies performed in endemic zones of northwestern-Argentina, during epidemic outbreaks, have been important for detecting patients suffering from the acute phase of the disease, but have ...
Tópico(s): Trypanosoma species research and implications
2015 - Elsevier BV | Acta Tropica
Saacnhitee Murcio-Hernández, A.V. Rueda-Solorio, Jorge A. Banda-Alemán, Catalina González-Nava, Francisco J. Rodríguez-Valadéz, Erika Bustos, Fabricio Espejel‐Ayala, A. Rodríguez, Selene Sepúlveda, J. Manríquez,
NiIIcyclam-modified nanoparticulate TiO2-coated ITO electrodes (ITO/TiO2//NiIIcyclam) were prepared by electropolymerization of NiIIcyclam monomers to TiO2-coated ITO electrodes (ITO/TiO2) to improve electrocatalytic urea CO(NH2)2 oxidation in alkaline aqueous solutions. A high value adding secondary effect was the collection of electrons at Pt cathodes, to simultaneously generate H2 from water reduction. NiIIcyclam-modified ITO electrodes (ITO//NiIIcyclam) were also prepared by electropolymerization ...
Tópico(s): Advanced Photocatalysis Techniques
2018 - Elsevier BV | Arabian Journal of Chemistry
Lindays Alfonso-Alfonso, Laura Dayana Escobar-Pachajoa, Felipe Montealegre Bustos, Fabrício E. L. Carvalho, Albert Sneyder Carvajal-Rivera, Jairo Rojas Molina,
Agroforestry systems incorporate several productive components per unit area to yield efficiency. However, considering the high degree of complexity inherent to interspecific plant-plant interactions, little is known about most of these systems' real productive potential and efficiency. In this context, it is important to analyze the interactions between the components to identify potential favorable associations. The objective of this research was to evaluate the performance of the transitory crops ...
Tópico(s): Cocoa and Sweet Potato Agronomy
2024 - University of Nariño | Revista de Ciencias Agrícolas
Fabián Andrés Merchán Bustos, Fabricio Byron Guerrero Ortiz, Briggitte Elizabeth Moncada Granda, Madisson Melisa Ordóñez Briceño,
Introducción: Desde el momento de la gestación y los primeros años de la vida del niño, la nutrición desempeña un papel muy importante para el desarrollo infantil, por lo que diferentes investigaciones han encontrado que existe una relación marcada entre el estado nutricional y un mejor desempeño cognitivo, donde la malnutrición Objetivo: Evaluar la relación entre la malnutrición y el retraso del desarrollo del lenguaje. Métodos: Se incluyeron estudios de texto completo, ensayos clínicos, metaanálisis, ...
Tópico(s): Infant Development and Preterm Care
2023 - | Tesla Revista Científica
Alejandra Barrio, Cecilia Parodi, Fabricio M. Locatelli, María C. Mora, Miguel Á. Basombrío, Masataka Korenaga, Yoshihisa Hashiguchi, María Fernanda García Bustos, Alberto Gentile, Jorge D. Marco,
Leishmania infantum and Human Visceral Leishmaniasis, ArgentinaTo the Editor: In Argentina, 14 autochthonous human cases of visceral leishmaniasis (VL) were reported during 1925-1989.These cases occurred in different localities in Salta, Jujuy, Santiago del Estero, and Chaco Provinces of northwestern Argentina (online Appendix Figure, wwwnc.cdc.gov/EID/article/18/2/11-0924-FA1.htm),where cutaneous leishmaniasis (CL) caused principally by Leishmania (Viannia) braziliensis is endemic.It had been postulated ...
Tópico(s): Trypanosoma species research and implications
2012 - Centers for Disease Control and Prevention | Emerging infectious diseases
Jaxiry Shamara Barroso Martínez, Antonia Sandoval González, Mónica Cerro‐López, Fabricio Espejel‐Ayala, Jesús Cárdenas Mijangos, José Treviño‐Reséndez, Y. Meas, J. Manríquez, Erika Bustos,
One of the most widely used antibiotics is amoxicillin (AMX), which is the most widely used in humans and animals, but it is discharged metabolically due to its indigestibility. Conventional biological and physicochemical methods for removing AMX from water are not enough to mineralize it; it is only concentrated and transferred to produce new residues that require further processing to remove the new residues. In this research, naked and modified surfaces with TiO2 nanotubes (TiO2,nt) electrophoretically ...
Tópico(s): Advanced Photocatalysis Techniques
2021 - Springer Science+Business Media | Environmental Science and Pollution Research
Kevin Stalin Bustos Changoluisa, Fabricio Alejandro Vásquez de la Bandera Cabezas,
La autoestima es un constructo formado por sentimientos, creencias y pensamientos ya sean negativos o positivos en relación a uno mismo, en cambio el bienestar psicológico es el excelente funcionamiento psicológico asociado a factores como experiencias que pueden ser positivas o saludables. El estudio buscó determinar la relación entre la autoestima y el bienestar psicológico, además de valorar sus niveles y por último examinar la diferencia de la autoestima en base al sexo. En cuanto al diseño ...
Tópico(s): Social Skills and Education
2022 - Latin American Association for the Advancement of Sciences | Ciencia Latina Revista Científica Multidisciplinar
Produção Nacional
Revisado por pares
Linda Zollner, Felix Boekstegers, Carol Barahona Ponce, Dominique Scherer, Katherine Marcelain, Valentina Gárate‐Calderón, Mélanie Waldenberger, Erik Morales, Armando Rojas, César Munoz, Javier Retamales, Gonzalo de Toro, Allan Vera Kortmann, Olga Barajas, María Teresa Rivera, Analía Cortés, Denisse Loader, Javiera Saavedra, Lorena Gutiérrez, Alejandro Beltr n Ortega, Maria Enriqueta Bertrán, Leonardo Bartolotti, Fernando Gabler, Mónica Campos, Juan Alvarado, Fabricio Moisán, M. Loreto Spencer, Bruno Nervi, Daniel Carvajal, H. Losada Morales, Mauricio Almau, Plinio Fernández, Jordi Olloquequi, Alice R Carter, Juan Francisco Miquel, Bernabé I. Bustos, Macarena Fuentes‐Guajardo, Rolando González‐José, María Cátira Bortolini, Víctor Acuña-Alonzo, Carla Gallo, Andrés Ruiz‐Linares, Francisco Rothhammer, Justo Lorenzo Bermejo,
A strong association between the proportion of indigenous South American Mapuche ancestry and the risk of gallbladder cancer (GBC) has been reported in observational studies. Chileans show the highest incidence of GBC worldwide, and the Mapuche are the largest indigenous people in Chile. We set out to assess the confounding-free effect of the individual proportion of Mapuche ancestry on GBC risk and to investigate the mediating effects of gallstone disease and body mass index (BMI) on this association. ...
Tópico(s): Colorectal Cancer Screening and Detection
2023 - Multidisciplinary Digital Publishing Institute | Cancers
Jesus Israel Valdez Nava, Erika Bustos, Laura Lupita Martinez Rodriguez, Fabricio Espejel‐Ayala, S. Sepúlveda-Guzmán, J. Manríquez,
The study of ferromagnetism (FM) in non-cubic semiconductor oxides such as defective TiO 2 is attractive due to their applications in photocatalysis [1]. FM can be activated in TiO 2 nanomaterials by promoting oxygen vacancies (V O ) located in paramagnetic defected sites Ti 3+ V O Ti 4+ . In this context, the V O can induce in Ti 3+ -doped TiO 2 structures remarkable magnetic anisotropy energy (MAE) of 6.51x10 6 erg/cm 3 , thus indicating the magnetic saturation should be achieved at magnetic fields (MFs) ...
Tópico(s): Water Quality Monitoring and Analysis
2023 - Institute of Physics | Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM)