Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8415 |
Resumo: | This study evaluated the effects of curimbata Prochilodus lineatus transportation in three densities (100, 150 and 250 g L-1) on survival, metabolic, ionic and hematological (red series) variables. Curimbata juveniles were transported in plastic bag during six hours, and sampled before packing, immediately after the arrival, 24 and 96 hours after transportation. During recovery, higher mortality was seen in fish transported in the highest density. Water variables, such as conductivity and total ammonia, presented increased values as density increased (p < 0.05), whereas the opposite occurred with dissolved oxygen. Glucose level observed in the arrival was high, significantly reducing after 96 hours. Among ionic variables, chloride decreased in higher fish densities and according to sampling times. Red series hematological variables, such as hematocrit, red blood cell and hemoglobin, increased in arrival, but diminished 96 hours after transportation. There were no significant differences in the interaction between density and time of sampling for mentioned variables. 250 g L-1 density induced the highest mortality rate and the worst variables values measured. 96 hours of recovery after the stressing event was enough to return to initial values for hematological variables, but was not sufficient to return to initial values for metabolic and ionic variables. |
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Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415Transporte de juvenis de curimbatá Prochilodus lineatus em diferentes densidades - doi: 10.4025/actascianimsci.v32i2.8415ProchilodusstresshematologymetabolitesionswaterProchilodusestressehematologiametabólitosíonságuPisciculturaManejo de AnimaisProdução AnimalThis study evaluated the effects of curimbata Prochilodus lineatus transportation in three densities (100, 150 and 250 g L-1) on survival, metabolic, ionic and hematological (red series) variables. Curimbata juveniles were transported in plastic bag during six hours, and sampled before packing, immediately after the arrival, 24 and 96 hours after transportation. During recovery, higher mortality was seen in fish transported in the highest density. Water variables, such as conductivity and total ammonia, presented increased values as density increased (p < 0.05), whereas the opposite occurred with dissolved oxygen. Glucose level observed in the arrival was high, significantly reducing after 96 hours. Among ionic variables, chloride decreased in higher fish densities and according to sampling times. Red series hematological variables, such as hematocrit, red blood cell and hemoglobin, increased in arrival, but diminished 96 hours after transportation. There were no significant differences in the interaction between density and time of sampling for mentioned variables. 250 g L-1 density induced the highest mortality rate and the worst variables values measured. 96 hours of recovery after the stressing event was enough to return to initial values for hematological variables, but was not sufficient to return to initial values for metabolic and ionic variables.Neste estudo foi avaliado o efeito do transporte de curimbatá Prochilodus lineatus, em três densidades (100, 150 e 250 g L-1), sobre a sobrevivência e variáveis metabólicas, iônicas e hematológicas (série vermelha). Juvenis de curimbatá foram transportados em sacos plásticos durante 6h e amostrados antes da embalagem, imediatamente após a chegada, 24 e 96h após o transporte. Os peixes transportados na densidade mais alta apresentaram maior mortalidade durante o período de recuperação. As variáveis físico-químicas da água: condutividade e amônia total apresentaram maiores valores quanto maior a densidade (p < 0,05), enquanto no oxigênio dissolvido ocorreu o inverso. A glicemia observada na chegada estava elevada, reduzindo-se significativamente 96h depois. Dentre as variáveis iônicas, a concentração de cloreto apresentou-se menor nas densidades maiores e de acordo com os tempos de amostragem. As variáveis hematológicas da série vermelha como hematócrito, número de eritrócitos e taxa de hemoglobina, apresentaram-se elevados na chegada, com retorno aos valores iniciais 96h após o transporte. Para as variáveis supracitadas, não houve diferença significativa na interação densidade e amostragem. A densidade de 250 g L-1 induziu maior mortalidade e os piores valores nas variáveis avaliadas. O período de 96h de recuperação após evento estressante foi suficiente para o retorno aos valores basais das variáveis hematológicas, mas não foi suficiente para as metabólicas e iônicas. aEditora da Universidade Estadual de Maringá2010-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisaapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/841510.4025/actascianimsci.v32i2.8415Acta Scientiarum. Animal Sciences; Vol 32 No 2 (2010); 205-211Acta Scientiarum. Animal Sciences; v. 32 n. 2 (2010); 205-2111807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8415/8415Gonçalves, André Fernando NascimentoTakahashi, Leonardo SusumuUrbinati, Elisabeth CriscuoloBiller, Jaqueline DalbelloFernandes, João Batista Kochenborgerinfo:eu-repo/semantics/openAccess2024-05-17T13:04:14Zoai:periodicos.uem.br/ojs:article/8415Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:14Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 Transporte de juvenis de curimbatá Prochilodus lineatus em diferentes densidades - doi: 10.4025/actascianimsci.v32i2.8415 |
title |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 |
spellingShingle |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 Gonçalves, André Fernando Nascimento Prochilodus stress hematology metabolites ions water Prochilodus estresse hematologia metabólitos íons águ Piscicultura Manejo de Animais Produção Animal |
title_short |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 |
title_full |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 |
title_fullStr |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 |
title_full_unstemmed |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 |
title_sort |
Transportation of curimbata Prochilodus lineatus juveniles in different densities - doi: 10.4025/actascianimsci.v32i2.8415 |
author |
Gonçalves, André Fernando Nascimento |
author_facet |
Gonçalves, André Fernando Nascimento Takahashi, Leonardo Susumu Urbinati, Elisabeth Criscuolo Biller, Jaqueline Dalbello Fernandes, João Batista Kochenborger |
author_role |
author |
author2 |
Takahashi, Leonardo Susumu Urbinati, Elisabeth Criscuolo Biller, Jaqueline Dalbello Fernandes, João Batista Kochenborger |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Gonçalves, André Fernando Nascimento Takahashi, Leonardo Susumu Urbinati, Elisabeth Criscuolo Biller, Jaqueline Dalbello Fernandes, João Batista Kochenborger |
dc.subject.por.fl_str_mv |
Prochilodus stress hematology metabolites ions water Prochilodus estresse hematologia metabólitos íons águ Piscicultura Manejo de Animais Produção Animal |
topic |
Prochilodus stress hematology metabolites ions water Prochilodus estresse hematologia metabólitos íons águ Piscicultura Manejo de Animais Produção Animal |
description |
This study evaluated the effects of curimbata Prochilodus lineatus transportation in three densities (100, 150 and 250 g L-1) on survival, metabolic, ionic and hematological (red series) variables. Curimbata juveniles were transported in plastic bag during six hours, and sampled before packing, immediately after the arrival, 24 and 96 hours after transportation. During recovery, higher mortality was seen in fish transported in the highest density. Water variables, such as conductivity and total ammonia, presented increased values as density increased (p < 0.05), whereas the opposite occurred with dissolved oxygen. Glucose level observed in the arrival was high, significantly reducing after 96 hours. Among ionic variables, chloride decreased in higher fish densities and according to sampling times. Red series hematological variables, such as hematocrit, red blood cell and hemoglobin, increased in arrival, but diminished 96 hours after transportation. There were no significant differences in the interaction between density and time of sampling for mentioned variables. 250 g L-1 density induced the highest mortality rate and the worst variables values measured. 96 hours of recovery after the stressing event was enough to return to initial values for hematological variables, but was not sufficient to return to initial values for metabolic and ionic variables. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04-26 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8415 10.4025/actascianimsci.v32i2.8415 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8415 |
identifier_str_mv |
10.4025/actascianimsci.v32i2.8415 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8415/8415 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 32 No 2 (2010); 205-211 Acta Scientiarum. Animal Sciences; v. 32 n. 2 (2010); 205-211 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315359737577472 |