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Silva MLD, Andrade TS, Villacis RAR, Sousa-Moura D, Domingues I, Lisboa CA, Camargo NS, Pic-Taylor A, Oliveira RD, Grisolia CK. Multilevel assessment of carbamazepine effects: An integrative approach using zebrafish early-life stages. Chemosphere 2024; 355:141772. [PMID: 38548084 DOI: 10.1016/j.chemosphere.2024.141772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/08/2024]
Abstract
Carbamazepine (CBZ) is the most commonly used drug in epilepsy treatment, and its metabolites are commonly detected among persistent pharmaceuticals in the aquatic environment. This study aimed to investigate CBZ effects on early-life-stage zebrafish (Danio rerio) (from 2 to 168 hpf) by employing of an integrative approach linking endpoints from molecular to individual level: (i) development; (ii) locomotor activity; (iii) biochemical markers (lactate dehydrogenase, glutathione-S-transferase, acetylcholinesterase and catalase) and (iv) transcriptome analysis using microarray. A 168 h - LC50 of 73.4 mg L-1 and a 72 h - EC50 of 66.8 mg L-1 for hatching were calculated while developmental effects (oedemas and tail deformities) were observed at CBZ concentrations above 37.3 mg L-1. At the biochemical level, AChE activity proved to be the most sensitive parameter, as evidenced by its decrease across all concentrations tested (∼25% maximum reduction, LOEC (lowest observed effect concentration) < 0.6 μg L-1). Locomotor behaviour seemed to be depressed by CBZ although this effect was only evident at the highest concentration tested (50 mg L-1). Molecular analysis revealed a dose-dependent effect of CBZ on gene expression. Although only 25 genes were deregulated in organisms exposed to CBZ when compared to controls, both 0.6 and 2812 μg L-1 treatments impaired gene expression related to development (e.g. crygmxl1, org, klf2a, otos, stx16 and tob2) and the nervous system (e.g. Rtn3, Gdf10, Rtn3), while activated genes were associated with behavioural response (e.g. prlbr and taar). Altogether, our results indicate that environmentally relevant CBZ concentrations might affect biochemical and genetic traits of fish. Thus, the environmental risk of CBZ cannot be neglected, especially in a realistic scenario of constant input of domestic effluents into aquatic systems.
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Affiliation(s)
- Muriel Lopes da Silva
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Thayres Sousa Andrade
- Universidade Federal do Ceará, Campus de Crateús- PPGEC, Av. Profa. Machadinha Lima, 63700-000 Crateus, CE, Brazil
| | - Rolando André Rios Villacis
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Diego Sousa-Moura
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Inês Domingues
- Departamento de Biologia e CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Carolina Almeida Lisboa
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Níchollas Serafim Camargo
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Aline Pic-Taylor
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Rhaul de Oliveira
- Instituto Federal do Norte de Minas, Campus de Arinos, Minas Gerais, Brazil
| | - Cesar Koppe Grisolia
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil.
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Franco MB, Andrade TS, Sousa-Moura D, Lopes da Silva M, Machado Ferraz IB, Camargo NS, Domingues I, Oliveira R, Grisolia CK. Exposure to dilute concentrations of bupropion affects zebrafish early life stages. Chemosphere 2019; 222:175-183. [PMID: 30708151 DOI: 10.1016/j.chemosphere.2019.01.141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/21/2019] [Accepted: 01/24/2019] [Indexed: 06/09/2023]
Abstract
Psychiatric pharmaceuticals are one of the most prescribed active substances globally. Bupropion (BPP) is an antidepressant that acts via inhibition of norepinephrine and dopamine reuptake. It has been found in various water matrices, and thus its effects on aquatic organisms must be studied. The present study aimed to evaluate the acute toxic effects of BPP on zebrafish (Danio rerio) early life stages. For developmental analysis, organisms were exposed for 168 h to concentrations ranging from 0 to 82000 μg/L. Two other experiments were performed by exposing embryos to a wide range of concentrations (from 0 to 50000 μg/L) in order to evaluate BPP effects on embryonic behavior, using the Zebrabox and testing at the biochemical level (acetylcholinesterase, glutathione-S-transferase, lactate dehydrogenase and catalase). Developmental analysis indicated that BPP had low acute toxicity with a calculated 168 h-LC50 of 50346 μg/L. Concentrations equal to or above 44800 μg/L elicited several effects such as hatching delay, edemas and tail deformities. However, concentrations from 7300 μg/L upwards elicited equilibrium alteration. Behavioral analysis showed that BPP affected zebrafish locomotor behavior by decreasing activity at 0.6 μg/L, increasing activity at 8.8 and 158 μg/L, and decreasing activity at 50000 μg/L. Biochemical analysis showed an increase of AChE activity at 158 and 2812 μg/L, an increase in GST at the highest concentrations, CAT alteration and increase of LDH at 0.6, 2812 and 50000 μg/L. We can conclude that BPP affects zebrafish early life stages at environmental concentrations.
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Affiliation(s)
- Mariana Bernardes Franco
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Faculdade da Ceilândia, Universidade de Brasília, 72220-90, Brasília, Distrito Federal, Brazil.
| | - Thayres S Andrade
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Universidade Federal do Ceará, UFC, Campus de Crateús, 63700-000, Crateús, Ceará, Brazil.
| | - Diego Sousa-Moura
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
| | - Muriel Lopes da Silva
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
| | - Irvin Bryan Machado Ferraz
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
| | - Níchollas Serafim Camargo
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Faculdade da Ceilândia, Universidade de Brasília, 72220-90, Brasília, Distrito Federal, Brazil.
| | - Inês Domingues
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
| | - Rhaul Oliveira
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Faculdade de Tecnologia, Universidade Estadual de Campinas, UNICAMP, 13484-332, Limeira, São Paulo, Brazil; Programa de Pós-graduação em Toxicologia e Análises Toxicológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, USP, 05508-000, Butantã, São Paulo, Brazil.
| | - Cesar Koppe Grisolia
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
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Andrade TS, de Oliveira R, da Silva ML, Von Zuben MV, Grisolia CK, Domingues I, Caldas ED, Pic-Taylor A. Exposure to ayahuasca induces developmental and behavioral alterations on early life stages of zebrafish. Chem Biol Interact 2018; 293:133-140. [PMID: 30086270 DOI: 10.1016/j.cbi.2018.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 07/19/2018] [Accepted: 08/03/2018] [Indexed: 01/09/2023]
Abstract
Ayahuasca is a psychoactive concoction prepared from the plants Banisteriopsis caapi and Psychotria viridis which are used ancestrally by Amazonian Indian populations and more recently, by Christian religious groups in Brazil and other countries. The aims of the present study were to identify the effects of ayahuasca on zebrafish embryo development and neurobehavior. Toxicity and developmental endpoints for zebrafish embryos were assessed from 0 to 1000 mg/L over 96 h of exposure. The effects on locomotor activity of zebrafish larvae were assessed using a video tracking system (ZebraBox) from 0 to 20 mg/L and after 120 and 144 h of exposure. The LC50 of ayahuasca in zebrafish was determined as 236.3 mg/L. Ayahuasca exposure caused significant developmental anomalies in zebrafish embryos, mainly at the highest concentration tested, including hatching delay, loss of equilibrium, edema and the accumulation of red blood cells. Embryo behavior was also significantly affected, with decreased locomotor activity at the highest concentration tested. These results are in accordance with data obtained in mammal studies highlighting the possible risks of uncontrolled use of ayahuasca. Further research employing more specific behavior analysis could provide additional data on both therapeutic benefits and possible toxicological risk of ayahuasca.
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Affiliation(s)
- Thayres S Andrade
- Laboratory of Toxicological Genetics, Institute of Biology, University of Brasilia, Brasilia-DF, Brazil
| | - Rhaul de Oliveira
- Laboratory of Toxicological Genetics, Institute of Biology, University of Brasilia, Brasilia-DF, Brazil; School of Technology, University of Campinas, Limeira, Brazil; Toxicology and Toxicological Analysis Postgraduate Program, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Muriel Lopes da Silva
- Laboratory of Toxicological Genetics, Institute of Biology, University of Brasilia, Brasilia-DF, Brazil
| | | | - Cesar Koppe Grisolia
- Laboratory of Toxicological Genetics, Institute of Biology, University of Brasilia, Brasilia-DF, Brazil
| | - Inês Domingues
- Department of Biology & CESAM, University of Aveiro, Campus of Santiago, Aveiro, Portugal
| | - Eloisa Dutra Caldas
- Laboratory of Toxicology, Faculty of Health Sciences, University of Brasilia, Brasilia-DF, Brazil
| | - Aline Pic-Taylor
- Laboratory of Embryology and Developmental Biology, Institute of Biology, University of Brasilia, Brasilia-DF, Brazil.
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