dor_id: 4161120

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Internacional de Contaminación Ambiental" se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); SCOPUS, Web Of Science (WoS); Aquatic Sciences and Fisheries Abstracts, Cab Abstracts, Cab Health, Chemical Abstracts, Elsevier Biobase, Elsevier Geo Abstracts, Periódica, Pollution Abstracts, SCOPUS, Water Resources Abstracts

561.#.#.u: https://www.atmosfera.unam.mx/

650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index

351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

harvesting_group: RevistasUNAM.105

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/55124/47450

100.1.#.a: Moraga, Vicente; Gaete, Hernán

524.#.#.a: Moraga, Vicente, et al. (2024). Evaluación ecotoxicológica de las interacciones entre paracetamol e ibuprofeno sobre la microalga de agua dulce Pseudokirchneriella subcapitata. Revista Internacional de Contaminación Ambiental; Vol. 40, 2024; 495-502. Recuperado de https://repositorio.unam.mx/contenidos/4161120

245.1.0.a: Evaluación ecotoxicológica de las interacciones entre paracetamol e ibuprofeno sobre la microalga de agua dulce Pseudokirchneriella subcapitata

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2024

264.#.1.c: 2024-11-21

653.#.#.a: toxicity; emerging pollutants; pharmaceuticals; microalgae; toxicidad; contaminantes emergentes; fármacos; microalgas

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/55124

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/55124

041.#.7.h: spa

520.3.#.a: Emerging contaminants, such as drugs for human and veterinary use, are of growing concern due to their potential toxic effects on aquatic organisms. The anti-inflammatories paracetamol and ibuprofen are among the most consumed drugs worldwide and have been found in aquatic ecosystems such as rivers and lakes. The aim of this work was to evaluate the toxicity of paracetamol and ibuprofen and their interactions on the microalga Pseudokirchneriella subcapitata. For this purpose, increasing concentrations of both pharmaceutical compounds were prepared, toxicity bioassays were performed with P. subcapitata, while for interactions, binary mixtures were prepared in the following ratios: 4:1, 1:4, and 1:1 according to the CI20 previously determined. The interactions were determined according to the concentration-addition and synergy-ratio models. The results show that the toxicity of ibuprofen was higher than paracetamol (72-h CI20 of 12.7 and 23.9 mg/L, respectively). The interactions were classified as antagonistic. In conclusion, the results suggest a low environmental risk for primary producers such as the microalgae P. supcapitata, since the concentrations that cause toxic effects are higher than those reported in natural aquatic ecosystems such as lakes and rivers in different parts of the world. On the other hand, the joint presence of both drugs inhibits their individual toxicities on P. subcapitata.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 40 (2024); 495-502

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 495-502

599.#.#.a: 105

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

doi: https://doi.org/10.20937/RICA.55124

harvesting_date: 2025-01-07 00:00:00.0

856.#.0.q: text/html; charset=UTF-8

file_name: 29a9c4cc7480a0bd3572d764bbadbdf3b255ca94db89101b104ff0c6c2c3448d.html

file_size: 952

245.1.0.b: Ecotoxicological assessment of the interactions between paracetamol and ibuprofen on the freshwater microalgae Pseudokirchneriella subcapitata

last_modified: 2025-01-07 00:00:00

license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es

license_type: by-nc

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