Search Results - "CHAVEZ, Rafael"

Effect of Extraction Processes on Bioactive Compounds from Pleurotus ostreatus and Pleurotus djamor: Their Applications in the Synthesis of Silver Nanoparticles by Martínez-Flores, Héctor Eduardo, Contreras-Chávez, Rafael, Garnica-Romo, Ma. Guadalupe

“…The objective of this study was to obtain bioactive compounds from extracts of Pleurotus ostreatus and Pleurotus djamor to be used as reducing agents in the…”
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Determination of a microRNA signature of protective kidney ischemic preconditioning originating from proximal tubules by Khalid, Usman, Jenkins, Robert H., Andrews, Robert, Pino-Chavez, Gilda, Cossins, Benjamin C., Chavez, Rafael, Bowen, Timothy, Fraser, Donald J.

“…Ischemic preconditioning (IPC) is effective in limiting subsequent ischemic acute kidney injury in experimental models. MicroRNAs are an important class of…”
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Contamination and oxidative stress biomarkers in estuarine fish following a mine tailing disaster by Gabriel, Fabrício Â, Hauser-Davis, Rachel Ann, Soares, Lorena, Mazzuco, Ana Carolina A, Rocha, Rafael Christian Chavez, Saint Pierre, Tatiana D, Saggioro, Enrico, Correia, Fabio Verissimo, Ferreira, Tiago O, Bernardino, Angelo F

“…The Rio Doce estuary, in Brazil, was impacted by the deposition of iron mine tailings, caused by the collapse of a dam in 2015. Based on published baseline…”
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Metal exposure and oxidative stress biomarkers in a Brazilian agricultural community by Santos, Aline de Souza Espindola, Hauser-Davis, Rachel Ann, Rocha, Rafael Christian Chávez, Saint'Pierre, Tatiana D., Meyer, Armando

“…We examined the association between exposure to metals, metalloids, and oxidative stress biomarkers among rural community residents in Brazil. Multiple linear…”
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Elemental Contamination in Brown Mussels (Perna perna) Marketed in Southeastern Brazil by de Oliveira, Amanda Gleyce Lima, Rocha, Rafael Christian Chávez, Saint’Pierre, Tatiana Dillenburg, Hauser-Davis, Rachel Ann, Mello-Silva, Clélia Christina, Santos, Cláudia Portes

“…Perna perna mussels, abundant throughout the Brazilian coast, are routinely applied as bioindicators in environmental monitoring actions due to their sessile…”
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Effects of Water Table Fluctuation on Greenhouse Gas Emissions from Wetland Soils in the Peruvian Amazon by Pärn, Jaan, Soosaar, Kaido, Schindler, Thomas, Machacova, Katerina, Muñoz, Waldemar Alegría, Fachín, Lizardo, Aspajo, José Luis Jibaja, Negron-Juarez, Robinson I., Maddison, Martin, Rengifo, Jhon, Dinis, Danika Journeth Garay, Oversluijs, Adriana Gabriela Arista, Fucos, Manuel Calixto Ávila, Vásquez, Rafael Chávez, Wampuch, Ronald Huaje, García, Edgar Peas, Sohar, Kristina, Horna, Segundo Cordova, Gómez, Tedi Pacheco, Muñoz, Jose David Urquiza, Espinoza, Rodil Tello, Mander, Ülo

“…Amazonian swamp forests remove large amounts of carbon dioxide (CO 2 ) but produce methane (CH 4 ). Both are important greenhouse gases (GHG). Drought and…”
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Optimization of the ellagic acid synthesis process at the bioreactor level using non-conventional yeasts by Madrigal-Chávez, Rafael, Ruíz-Pompa, Kristal, Márquez-López, Anahí, Valencia Flores, Dora Cecilia, Chávez-Parga, Ma. Del Carmen, González-Hernández, Juan Carlos

“…Ellagic acid (EA) is a phenolic biomolecule. For its biosynthesis, a source of ellagitannins is required, such as strawberries and yeasts, as precursors of the…”
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Study of the chemical composition of particulate matter from the Rio de Janeiro metropolitan region, Brazil, by inductively coupled plasma-mass spectrometry and optical emission spectrometry by Mateus, Vinícius Lionel, Monteiro, Isabela Luizi Gonçalves, Rocha, Rafael Christian Chávez, Saint'Pierre, Tatiana Dillenburg, Gioda, Adriana

“…Air quality in the metropolitan region of Rio de Janeiro was evaluated by analysis of particulate matter (PM) in industrial (Santa Cruz) and rural (Seropédica)…”
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Metal, metallothionein and glutathione levels in blue crab (Callinectes sp.) specimens from southeastern Brazil by Lavradas, Raquel Teixeira, Hauser-Davis, Rachel Ann, Lavandier, Ricardo Cavalcanti, Rocha, Rafael Christian Chávez, Saint’ Pierre, Tatiana D., Seixas, Tércia, Kehrig, Helena Amaral, Moreira, Isabel

“…Metal concentrations (Cu, Pb, Zn and Cd) were determined in muscle, gills, soft tissues and eggs in male, non-ovigerous and ovigerous female Callinectes sp…”
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A Laboratory Forced-Oscillation Apparatus for Measurements of Elastic and Anelastic Properties of Rocks at Seismic Frequencies by Mikhaltsevitch, Vassily, Lebedev, Maxim, Chavez, Rafael, Vargas, Euripedes A., Vasquez, Guilherme F.

“…In presented paper, we describe the technical and physical aspects of the application of a low-frequency (LF) apparatus based on a longitudinal type of forced…”
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Optimization of acetylated starch films from purple sweet potato: effect of glycerol, carboxymethylcellulose, and stearic acid by Contreras-Chávez, Rafael, Garnica-Romo, Ma Guadalupe, Martínez-Flores, Héctor Eduardo, de Dios Figueroa-Cárdenas, Juan, Anjos, Carlos Alberto Rodrigues, Topete-Betancourt, Alfonso

“…Abstract The objective of this study was to ascertain the optimal additive conditions to develop a film from an alternative source of modified starch, using…”
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Relative Growth and Size Structure of Achelous spinicarpus Stimpson, 1871 Associated with Shrimp Trawling in the State of Veracruz by Morán-Silva, Angel, Cházaro-Olvera, Sergio, Chávez-López, Rafael, Montoya-Mendoza, Jesús, Vázquez-López, Horacio, Rodríguez-Varela, Asela del Carmen

“…The objective was to analyse the relative growth and size structure of Achelous spinicarpus associated with trawling in Veracruz. The organisms came from…”
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Larvae and macro-crustaceans along the coastline of the Parque Nacional Sistema Arrecifal Veracruzano, SW Gulf of Mexico by Cházaro-Olvera, Sergio, Arias-Martínez, Ariel, Montoya-Mendoza, Jesús, Morán-Silva, Ángel, Chávez-López, Rafael, Vázquez-López, Horacio, Rodríguez-Varela, Asela del Carmen

“…Abstract We evaluated the composition, distribution, and abundance of the decapod genera at different developmental stages of larvae and adult…”
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Contraction based angular velocity observer for small satellites by Rafael, Chavez-Moreno, Tang Yu, Saul, Santillan-Gutiérez, Haibo, Ji

“…This paper considers the design of angular velocity observer for attitude control in small satellites under the presence of attitude measurement noise. Based…”
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First report on metal and metalloid contamination of Ampullae of Lorenzini in sharks: A case study employing the Brazilian sharpnose shark Rhizoprionodon lalandii from Southeastern Brazil as an ecotoxicological model by Willmer, Isabel Quental, Wosnick, Natascha, Rocha, Rafael Christian Chávez, Saint'Pierre, Tatiana Dillenburg, Vianna, Marcelo, Hauser-Davis, Rachel Ann

“…Metal contamination has never been assessed in Ampullae of Lorenzini. This study employed Rhizoprionodon lalandii, as an ecotoxicological model to investigate…”
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Persistent hepatic encephalopathy secondary to portosystemic shunt occluded with Amplatzer device by Ramírez-Polo, Ariadna, Márquez-Guillén, Ernesto, González-Aguirre, Adrián J, Casanova-Sánchez, Iván E, Chávez-Ruiz, Rafael, Carrillo-Maravilla, Eduardo, López-Méndez, Eric

“…AbstractHepatic encephalopathy is a frequent complication of cirrhosis, when this event becomes persistent, treatment compliance should be verified and any…”
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Toxic and essential metals in Narcine brasiliensis (Elasmobranchii: Narcinidae): A baseline ecotoxicological study in the Southeast Atlantic and preliminary maternal transfer implications by Lopes, Catarina Amorim, Araujo, Nathan Lagares Franco, Rocha, Leandro, Monteiro, Fernanda, Rocha, Rafael Christian Chávez, Saint’Pierre, Tatiana Dillenburg, Lutfi, Daniela Silva, Vianna, Marcelo, Hauser-Davis, Rachel Ann

“…The electric ray Narcine brasiliensis is captured as by-catch along the Brazilian coast and is considered data deficient by the International Union for…”
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Estimating domestic self-supply groundwater use in urban continental Africa by Chávez García Silva, Rafael, Grönwall, Jenny, van der Kwast, Johannes, Danert, Kerstin, Foppen, Jan Willem

“…Self-supply of groundwater for domestic use in urban sub-Saharan Africa (SSA) is common, but the extent to which it is practiced is unknown. We developed an…”
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Oxidative stress and metal homeostasis alterations in Danio rerio (zebrafish) under single and combined carbamazepine, acetamiprid and cadmium exposures by Araujo, Gabriel de Farias, Soares, Lorena Oliveira Souza, Junior, Sidney Fernandes Sales, Barreto de Carvalho, Leandro Vargas, Rocha, Rafael Christian Chávez, Saint'Pierre, Tatiana, Hauser-Davis, Rachel Ann, Correia, Fábio Veríssimo, Saggioro, Enrico Mendes

“…•CBZ, ACT and CD caused zebrafish lipid peroxidation and metal homeostasis breakdown.•Acetamipride caused the greatest adverse effects on exposed zebrafish…”
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Estimating age and growth of roosterfish (Nematistius pectoralis) from otoliths by Jakes-Cota, Ulianov, Chavéz-Arellano, Rafael, Sepulveda, Chugey, Aalbers, Scott, Ortega-García, Sofía

“…•This study shows the seasonal differentiation of opaque and translucent marks along the edges of roosterfish otoliths.•Roosterfish age estimates to range from…”
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