Author Search Results

1

Repositorio UNA

artículo

Database biomarkers measured in bees exposed to insecticides

by Mena, Freylan

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

2

Repositorio UNA

artículo

The effect of the insecticide diazinon on the osmoregulation and the avoidance response of the white leg shrimp (Penaeus vannamei) is salinity dependent

by Mena, Freylan, González-Ortegón, Enrique, Solano, Karla, Araújo, Cristiano

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

3

Repositorio UNA

artículo

Can a mixture of agrochemicals (glyphosate, chlorpyrifos and chlorothalonil) mask the perception of an individual chemical? A hidden trap underlying ecological risk

by Mena, Freylan, Romero, Adarli, Blasco, Julián, Araújo, Cristiano VM

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

4

Repositorio UNA

artículo

Biotransformation and oxidative stress responses in fish (Astyanax aeneus) inhabiting a Caribbean estuary contaminated with pesticide residues from agricultural runoff

by Mena, Freylan, Vargas, Seiling, Guevara-Mora, Meyer, Vargas-Hernández , José Mauro, Ruepert, Clemens

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

5

Repositorio UNA

artículo

Ecotoxicological evaluation of aquaculture and agriculture sediments with biochemical biomarkers and bioassays: antimicrobial potential exposure

by Arias-Andrés, María, Mena, Freylan, Pinnock Branford, Margaret Verónica

Published 2014

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

6

Repositorio UNA

artículo

Early Toxic Effects in a Central American Native Fish (Parachromis dovii) Exposed to Chlorpyrifos and Difenoconazole

by Jiménez, Katherine, Solano, Karla, Scholz, Carola, Redondo López, Sergei, Mena, Freylan

Published 2021

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

7

Portal de Revistas UNA

artículo original

Sensitivity of Hydra attenuata and Hydra viridis to diuron and ethoprophos pesticides, Costa Rica

by Jones, Caroline, Ugalde, María del Rocío, Jiménez, Katherine, Mena, Freylan, Vargas, Seiling

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Portal de Revistas UNA

8

Repositorio UNA

artículo

Transient exposure to sublethal concentrations of a pesticide mixture (chlorpyrifos–difenoconazole) caused different responses in fish species from different trophic levels of the...

by Redondo, Sergei, León, Ana C., Jiménez, Katherine, Solano, Karla, Blanco-Peña, Kinndle, Mena, Freylan

Published 2021

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

9

Repositorio UNA

artículo

Use of cholinesterase activity as a biomarker of pesticide exposure used on Costa Rican banana plantations in the native tropical fish Astyanax aeneus (Günther, 1860)

by Azzopardi, M., Pfennig, Stephan, Ruepert, Clemens, Tedengren, Michael, Gunnarsson, J.S., Mena, Freylan, Castillo, Luisa E.

Published 2014

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

10

Repositorio UNA

artículo

Risk assessment of agriculture impact on the Frío River watershed and Caño Negro Ramsar wetland, Costa Rica

by Fournier, María Luisa, Echeverría-Sáenz, Silvia, Mena, Freylan, Arias-Andrés, María, de la Cruz, Elba, Ruepert, Clemens

Published 2017

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

11

Repositorio UNA

artículo

Acute, chronic and biochemical effects of chlorothalonil on Agalychnis callidryas, Isthmohyla pseudopuma and Smilisca baudinii tadpoles

by Méndez, Michael, Obando, Priscilla, Pinnock Branford, Margaret Verónica, Ruepert, Clemens, Castillo, Luisa E., Mena, Freylan, Alvarado, Gilbert

Published 2016

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

12

Repositorio UNA

artículo

In situ toxicity and ecological risk assessment of agro-pesticide runoff in the Madre de Dios River in Costa Rica

by Echeverría-Sáenz, Silvia, Mena, Freylan, Arias-Andrés, María, VARGAS, SEILING, Ruepert, Clemens, van den brink, Paul, Castillo, Luisa E., Gunnarsson, Jonas

Published 2016

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

13

Repositorio UNA

artículo

Development of quantitative RNA biomarkers for detecting dioxin-like and estrogenic pollutants in Costa Rican native fish species

by Navarro-Ortega, Alícia, Mena, Freylan, Casado Belloso, Marta, Pinnock Branford, Margaret Verónica, Cruz Malavassi, Elba de la, Barata, Carlos, Piña, B

Published 2014

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

14

Repositorio UNA

artículo

Not Only Toxic but Repellent: What Can Organisms’ Responses Tell Us about Contamination and What Are the Ecological Consequences When They Flee from an Environment?

by Araújo, Cristiano, Laissaoui, Abdelmourhit, C. V. R. Silva, Daniel, Ramos-Rodríguez, Eloísa, González-Ortegón, Enrique, espindola, evaldo, Baldó, Francisco, Mena, Freylan, Parra, Gema, Blasco, Julian, López-Doval, Julio C., Sendra, Marta, Banni, Mohamed, Islam, Mohammed Ariful, Moreno-Garrido, Ignacio

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA