Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.heliyon.2020.e05716 http://hdl.handle.net/11449/206983 |
Resumo: | Antibiotics, Hematological Variables, Oxidative stress, Aquaculture; Agricultural Water Management; Environmental Science; Environmental Risk Assessment; Environmental Toxicology; Toxicology |
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oai:repositorio.unesp.br:11449/206983 |
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Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicolAgricultural water managementAntibioticsAquacultureEnvironmental risk assessmentEnvironmental scienceEnvironmental toxicologyHematological variablesOxidative stressToxicologyAntibiotics, Hematological Variables, Oxidative stress, Aquaculture; Agricultural Water Management; Environmental Science; Environmental Risk Assessment; Environmental Toxicology; ToxicologyIntensive fish cultivation has a high incidence of infection, which is often controlled by administering antibiotics. Florfenicol (FF) is one of the two antimicrobial drugs permitted for aquaculture in Brazil. Due to their intensive use, potentially harmful effects on aquatic organisms are of great concern. In this sense, we investigated whether the presence of FF in cultivation water could change the health parameters of Nile tilapia. For this, we evaluated hemoglobin, hematocrit, mean corpuscular hemoglobin (MCHC) concentration, mean corpuscular volume (MCV), total plasma protein (TPP), number of circulating red blood cells and leukocytes, as lipid peroxidation levels, catalase activity and glutathione S-transferase activity of fish exposed to 11.72 mg L−1 of FF in water for 48 h. The fish were divided into two groups: Nile tilapia in water with FF or without FF (control). Exposure to FF in cultivation water for a short period didn't change the hematological variables analyzed, but caused changes in liver ROS (Reactive oxygen species) markers of the Nile tilapia, which was revealed by lipid peroxidation levels, catalase activity, and glutathione S-transferase. The 48h exposure period was enough to induce oxidative stress in hepatocytes, causing cellular oxidative damage. Therefore, the antibiotic florfenicol may cause toxicity to organisms and aquatic ecosystems, even at a sublethal concentrations near 1/100 LC50-48h for fish species.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Empresa Brasileira de Pesquisa AgropecuáriaInstitute of Chemistry University of Campinas, POB 6154Joint Graduate Program in Physiological Sciences Federal University of São Carlos -UFSCar/São Paulo State University UNESP Campus AraraquaraEmbrapa Environment Brazilian Agricultural Research Corporation (EMBRAPA), Rod. SP 340, Km 127,5, Caixa Postal 69Joint Graduate Program in Physiological Sciences Federal University of São Carlos -UFSCar/São Paulo State University UNESP Campus AraraquaraEmpresa Brasileira de Pesquisa Agropecuária: 0117020010606007Universidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Shiroma, Letícia SayuriSoares, Michelly Pereira [UNESP]Cardoso, Israel Luz [UNESP]Ishikawa, Marcia MayumiJonsson, Claudio MartinNascimento Queiroz, Sonia Claudia2021-06-25T10:47:06Z2021-06-25T10:47:06Z2020-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.heliyon.2020.e05716Heliyon, v. 6, n. 12, 2020.2405-8440http://hdl.handle.net/11449/20698310.1016/j.heliyon.2020.e057162-s2.0-85097733841Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengHeliyoninfo:eu-repo/semantics/openAccess2021-10-23T15:55:00Zoai:repositorio.unesp.br:11449/206983Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:35:12.102876Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol |
title |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol |
spellingShingle |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol Shiroma, Letícia Sayuri Agricultural water management Antibiotics Aquaculture Environmental risk assessment Environmental science Environmental toxicology Hematological variables Oxidative stress Toxicology |
title_short |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol |
title_full |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol |
title_fullStr |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol |
title_full_unstemmed |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol |
title_sort |
Evaluation of health and environmental risks for juvenile tilapia (Oreochromis niloticus) exposed to florfenicol |
author |
Shiroma, Letícia Sayuri |
author_facet |
Shiroma, Letícia Sayuri Soares, Michelly Pereira [UNESP] Cardoso, Israel Luz [UNESP] Ishikawa, Marcia Mayumi Jonsson, Claudio Martin Nascimento Queiroz, Sonia Claudia |
author_role |
author |
author2 |
Soares, Michelly Pereira [UNESP] Cardoso, Israel Luz [UNESP] Ishikawa, Marcia Mayumi Jonsson, Claudio Martin Nascimento Queiroz, Sonia Claudia |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) |
dc.contributor.author.fl_str_mv |
Shiroma, Letícia Sayuri Soares, Michelly Pereira [UNESP] Cardoso, Israel Luz [UNESP] Ishikawa, Marcia Mayumi Jonsson, Claudio Martin Nascimento Queiroz, Sonia Claudia |
dc.subject.por.fl_str_mv |
Agricultural water management Antibiotics Aquaculture Environmental risk assessment Environmental science Environmental toxicology Hematological variables Oxidative stress Toxicology |
topic |
Agricultural water management Antibiotics Aquaculture Environmental risk assessment Environmental science Environmental toxicology Hematological variables Oxidative stress Toxicology |
description |
Antibiotics, Hematological Variables, Oxidative stress, Aquaculture; Agricultural Water Management; Environmental Science; Environmental Risk Assessment; Environmental Toxicology; Toxicology |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-01 2021-06-25T10:47:06Z 2021-06-25T10:47:06Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.heliyon.2020.e05716 Heliyon, v. 6, n. 12, 2020. 2405-8440 http://hdl.handle.net/11449/206983 10.1016/j.heliyon.2020.e05716 2-s2.0-85097733841 |
url |
http://dx.doi.org/10.1016/j.heliyon.2020.e05716 http://hdl.handle.net/11449/206983 |
identifier_str_mv |
Heliyon, v. 6, n. 12, 2020. 2405-8440 10.1016/j.heliyon.2020.e05716 2-s2.0-85097733841 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Heliyon |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128830143987712 |