Search Results - "Alvarez Diaz, A."

Characterization of nitrogen deposition in a megalopolis by means of atmospheric biomonitors by Díaz-Álvarez, Edison A., de la Barrera, Erick

“…An increase of nitrogen deposition resulting from human activities is not only a major threat for global biodiversity, but also for human health, especially in…”
Get full text

Genomic Epidemiology of Severe Acute Respiratory Syndrome Coronavirus 2, Colombia by Laiton-Donato, Katherine, Villabona-Arenas, Christian Julián, Usme-Ciro, José A, Franco-Muñoz, Carlos, Álvarez-Díaz, Diego A, Villabona-Arenas, Liz Stephany, Echeverría-Londoño, Susy, Cucunubá, Zulma M, Franco-Sierra, Nicolás D, Flórez, Astrid C, Ferro, Carolina, Ajami, Nadim J, Walteros, Diana Marcela, Prieto, Franklin, Durán, Carlos Andrés, Ospina-Martínez, Martha Lucia, Mercado-Reyes, Marcela

“…Coronavirus disease (COVID-19) in Colombia was first diagnosed in a traveler arriving from Italy on February 26, 2020. However, limited data are available on…”
Get full text

Associative routing through neuromorphic nanowire networks by Diaz-Alvarez, A., Higuchi, R., Li, Q., Shingaya, Y., Nakayama, T.

“…Resistance in neuromorphic nanowire networks can be decreased when activated by voltage as multiple pathways of low resistance interconnected nanowires form,…”
Get full text

Changes in Coleopteran assemblages over a successional chronosequence in a Mexican tropical dry forest by Díaz-Álvarez, Edison A, Manrique, Cesar, Boege, Karina, Del-Val, Ek

“…Coleopterans are the most diverse animal group on Earth and constitute good indicators of environmental change. However, little information is available about…”
Get full text

Isotopic biomonitoring of anthropic carbon emissions in a megalopolis by Díaz-Álvarez, Edison A, de la Barrera, Erick

“…Atmospheric pollution has become a serious threat for human health and the environment. However, the deployment, operation and maintenance of monitoring…”
Get full text

Influence of Land Use on the C and N Status of a C4 Invasive Grass in a Semi-Arid Region: Implications for Biomonitoring by Díaz-Álvarez, Edison A., de la Barrera, Erick

“…Biomonitoring of atmospheric pollution is an increasingly accepted practice. However, most existing biomonitors are usually epiphytic species from mesic…”
Get full text

Endothelial dysfunction is an early indicator of sepsis and neutrophil degranulation of septic shock in surgical patients by Martin‐Fernandez, M., Vaquero‐Roncero, L. M., Almansa, R., Gómez‐Sánchez, E., Martín, S., Tamayo, E., Esteban‐Velasco, M. C., Ruiz‐Granado, P., Aragón, M., Calvo, D., Rico‐Feijoo, J., Ortega, A., Gómez‐Pesquera, E., Lorenzo‐López, M., López, J., Doncel, C., González‐Sanchez, C., Álvarez, D., Zarca, E., Ríos‐Llorente, A., Diaz‐Alvarez, A., Sanchez‐Barrado, E., Andaluz‐Ojeda, D., Calvo‐Vecino, J. M., Muñoz‐Bellvís, L., Gomez‐Herreras, J. I., Abad‐Molina, C., Bermejo‐Martin, J. F., Aldecoa, C., Heredia‐Rodríguez, M.

“…Background Stratification of the severity of infection is currently based on the Sequential Organ Failure Assessment (SOFA) score, which is difficult to…”
Get full text

Selecting Biomonitors of Atmospheric Nitrogen Deposition: Guidelines for Practitioners and Decision Makers by Martínez, D. Nayeli, Díaz-Álvarez, Edison A., de la Barrera, Erick

“…Environmental pollution is a major threat to public health and is the cause of important economic losses worldwide. Atmospheric nitrogen deposition is one of…”
Get full text

Responses to simulated nitrogen deposition by the neotropical epiphytic orchid Laelia speciosa by Díaz-Álvarez, Edison A, Lindig-Cisneros, Roberto, de la Barrera, Erick

“…Potential ecophysiological responses to nitrogen deposition, which is considered to be one of the leading causes for global biodiversity loss, were studied for…”
Get full text

Characterization of the emerging B.1.621 variant of interest of SARS-CoV-2 by Laiton-Donato, Katherine, Franco-Muñoz, Carlos, Álvarez-Díaz, Diego A., Ruiz-Moreno, Hector Alejandro, Usme-Ciro, José A., Prada, Diego Andrés, Reales-González, Jhonnatan, Corchuelo, Sheryll, Herrera-Sepúlveda, María T., Naizaque, Julian, Santamaría, Gerardo, Rivera, Jorge, Rojas, Paola, Ortiz, Juan Hernández, Cardona, Andrés, Malo, Diana, Prieto-Alvarado, Franklin, Gómez, Fernando Ruiz, Wiesner, Magdalena, Martínez, Martha Lucia Ospina, Mercado-Reyes, Marcela

“…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genetic diversity has the potential to impact the virus transmissibility and the escape from…”
Get full text

Changes in ventricular size after endoscopic third ventriculostomy by Santamarta, D., Martin-Vallejo, J., Díaz-Alvarez, A., Maillo, A.

“…Summary Background. There is general consensus that a successful endoscopic third ventriculostomy is usually followed by a decrease of ventricular size without…”
Get full text

Molecular analysis of several in-house rRT-PCR protocols for SARS-CoV-2 detection in the context of genetic variability of the virus in Colombia by Álvarez-Díaz, Diego A., Franco-Muñoz, Carlos, Laiton-Donato, Katherine, Usme-Ciro, José A., Franco-Sierra, Nicolás D., Flórez-Sánchez, Astrid C., Gómez-Rangel, Sergio, Rodríguez-Calderon, Luz D., Barbosa-Ramirez, Juliana, Ospitia-Baez, Erika, Walteros, Diana M., Ospina-Martinez, Martha L., Mercado-Reyes, Marcela

“…The COVID-19 pandemic caused by SARS-CoV-2 is a public health problem unprecedented in the recent history of humanity. Different in-house real-time RT-PCR…”
Get full text

Substitutions in Spike and Nucleocapsid proteins of SARS-CoV-2 circulating in South America by Franco-Muñoz, Carlos, Álvarez-Díaz, Diego A., Laiton-Donato, Katherine, Wiesner, Magdalena, Escandón, Patricia, Usme-Ciro, José A., Franco-Sierra, Nicolás D., Flórez-Sánchez, Astrid C., Gómez-Rangel, Sergio, Rodríguez-Calderon, Luz D., Barbosa-Ramirez, Juliana, Ospitia-Baez, Erika, Walteros, Diana M., Ospina-Martinez, Martha L., Mercado-Reyes, Marcela

“…SARS-CoV-2 is a new member of the genus Betacoronavirus, responsible for the COVID-19 pandemic. The virus crossed the species barrier and established in the…”
Get full text

SARS-CoV-2 sequencing: The technological initiative to strengthen early warning systems for public health emergencies in Latin America and the Caribbean by Álvarez-Díaz, Diego A, Laiton-Donato, Katherine, Franco-Muñoz, Carlos, Mercado-Reyes, Marcela

“…The COVID-19 pandemic caused by SARS-CoV-2 is a public health problem on a scale unprecedented in the last 100 years, as has been the response focused on the…”
Get more information

Novel pan-serotype control RNA for dengue virus typing through real-time reverse transcription-polymerase chain reaction by Álvarez-Díaz, Diego A., Quintero, Paula A., Peláez-Carvajal, Dioselina, Ajami, Nadim J., Usme-Ciro, Jose A.

“…•A control plasmid for DENV serotyping through qRT-PCR was developed.•The qDENV Control plasmid allowed in vitro transcription of DENV-1 to -4 multi-target…”
Get full text

Biomonitors of atmospheric nitrogen deposition: potential uses and limitations by Díaz-Álvarez, Edison A, Lindig-Cisneros, Roberto, de la Barrera, Erick

“…Atmospheric nitrogen deposition resulting from anthropic activities is a major threat to global biodiversity. Given high costs of deploying automated…”
Get full text

Elemental and isotopic assessment for Colombian orchids from a montane cloud forest: a baseline for global environmental change by Díaz-Álvarez, Edison A., Felix, J. David, de la Barrera, Erick

“…Orchidaceae is the largest family of plants, reaching its maximum diversity in Colombia where 4000 species have been registered. One particular ecosystem with…”
Get full text

Bryophyte enzymatic responses to atmospheric nitrogen deposition: A field validation for potential biomonitors by Díaz-Álvarez, Edison A, Barrera, Erick de la, Arciga-Pedraza, Adelino, Arróniz-Crespo, María

“…The monitoring of atmospheric nitrogen deposition is necessary considering that this kind of environmental pollution is among the leading causes of global…”
Get full text

No country for new seeds: food and environmental security implications of Mexico’s intended ban on GM crops by de la Barrera, Erick, Aguirre-Pérez, Itzel A., Ibarra-Otero, Bruno A., Villalvazo-Figueroa, Ernesto A., Díaz-Álvarez, Edison A.

“…An intended generalized ban on the “introduction and use of transgenic seeds” has been announced by the Mexican government, which, unlike the other…”
Get full text

Genotyping of dengue virus from infected tissue samples embedded in paraffin by Rivera, Jorge Alonso, Rengifo, Aura Caterine, Rosales-Munar, Alicia, Díaz-Herrera, Taylor H, Ciro, José Usme, Parra, Edgar, Alvarez-Díaz, Diego A, Laiton-Donato, Katherine, Caldas, María Leonor

“…Dengue has become one of the vector-borne diseases that affect humans worldwide. In Latin American countries, Colombia is historically one of the most affected…”
Get full text