Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil

Detalhes bibliográficos
Autor(a) principal: Pereira, Anderson da Silveira
Data de Publicação: 2020
Outros Autores: Teixeira, Erivânia Gomes, Andrade, Thales Passos de, Castro, Jorgélia de Jesus Pinto, Alves, Sarah Raquel Pinto, Carvalho Neta, Raimunda Nonata Fortes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/9575
Resumo: The objective of this work was to characterize the in natura semen of the native Brycon amazonicus species from refrigeration tests with undiluted semen and diluted in four different solutions. Breeding males from fish farming were used.  Milt was frozen and stored in dry shippers immediately after collection. The analyzed parameters were: volume of semen, concentration, pH, motility time and motility rate. The diluents tested were Ringer, Glucose, Sucrose and NaCl. The mean values obtained were: volume = 426.6 μL, concentration = 5.7 x 106spzmL-1, pH = 7.5, motility time = 56.6s and motility rate = 98%. Among the treatments tested, two groups with significant differences were observed: 1) with high motility rate, composed by treatments with undiluted semen and Ringer; 2) with low motility rate and very close to 30%, consisting of NaCl and Glucose treatments. The motility time of B. amazonicus pure semen was maintained up to 96 hours after dilution, indicating that this taxon has a good potential for fish farming.
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spelling Short-term preservation of Brycon amazonicus sperm from a protected area of BrazilPreservación a corto plazo de espermatozoides de Brycon amazonicus de un área protegida de BrasilConservação de curto prazo do esperma de Brycon amazonicus de uma área protegida do BrasilRingerMotilidadPecesEspermatozoidesBrycon amazonicus.RingerMotilityfishSpermatozoaBrycon amazonicus.RingerMotilidadadeEspermatozóidesPeixeBrycon amazonicus.The objective of this work was to characterize the in natura semen of the native Brycon amazonicus species from refrigeration tests with undiluted semen and diluted in four different solutions. Breeding males from fish farming were used.  Milt was frozen and stored in dry shippers immediately after collection. The analyzed parameters were: volume of semen, concentration, pH, motility time and motility rate. The diluents tested were Ringer, Glucose, Sucrose and NaCl. The mean values obtained were: volume = 426.6 μL, concentration = 5.7 x 106spzmL-1, pH = 7.5, motility time = 56.6s and motility rate = 98%. Among the treatments tested, two groups with significant differences were observed: 1) with high motility rate, composed by treatments with undiluted semen and Ringer; 2) with low motility rate and very close to 30%, consisting of NaCl and Glucose treatments. The motility time of B. amazonicus pure semen was maintained up to 96 hours after dilution, indicating that this taxon has a good potential for fish farming.Actualmente se han desarrollado técnicas de conservación seminales, con el objetivo de contribuir a la operacionalización de programas para la reproducción de especies cultivadas o en peligro de extinción. Este trabajo tuvo como objetivo caracterizar el semen de la especie nativa Brycon amazonicus procedente de refrigeración con semen diluido y sin diluir en cuatro soluciones diferentes. Se utilizaron animales de cría de un humedal de interés internacional dentro del territorio de Maranhão (Brasil). Los parámetros analizados fueron: volumen, concentración, pH, tiempo de motilidad y tasa de motilidad. Los diluyentes probados fueron Ringer, Glucosa, Sacarosa y NaCl. Los valores medios obtenidos fueron: volumen = 426,6 µL, concentración = 5,7 x 106 spzmL-1, pH = 7,5, tiempo de motilidad = 56,6 s y tasa de motilidad = 98%. Entre los tratamientos probados, se observaron dos grupos con diferencias significativas: 1) con una alta tasa de motilidad, compuesto por tratamientos con semen sin diluir y con Ringer; 2) con un índice de motilidad bajo y muy cercano al 30%, compuesto por tratamientos con NaCl y Glucosa. El tiempo de motilidad del semen puro de B. amazonicus se mantuvo hasta 96 horas después de la dilución, indicando que el semen de los machos reproductores puede mantenerse in natura y sin diluir por un tiempo adecuado al trabajo del piscicultor.Técnicas de conservação seminal têm sido desenvolvidas ultimamente, visando contribuir na operacionalização dos programas de reprodução de espécies cultivadas ou em vias de extinção. Neste trabalho objetivou-se caracterizar o sêmen da espécie nativa Brycon amazonicus a partir de refrigeração com o sêmen não-diluído e diluído em quatro soluções diferentes. Foram utilizados reprodutores procedentes de piscicultura de uma zona úmida de interesse internacional dentro do território maranhense (Brasil). Os parâmetros analisados foram: volume, concentração, pH, tempo de motilidade e taxa de motilidade. Os diluentes testados foram Ringer, Glicose, Sacarose e NaCl. Os valores médios obtidos foram: volume = 426,6 µL, concentração = 5,7 x 106spzmL-1, pH = 7,5, tempo de motilidade = 56,6s e taxa de motilidade = 98%. Dentre os tratamentos testados, foram observados dois grupos com diferenças significativas: 1) com taxa de motilidade alta, composto pelos tratamentos com sêmen não diluído e com Ringer; 2) com baixa taxa de motilidade e muito próxima dos 30%, composto pelos tratamentos com NaCl e com Glicose. O tempo de motilidade do sêmen puro de B. amazonicus foi mantido até 96 horas após a diluição, indicando que o sêmen dos machos reprodutores pode ser mantido in natura e não diluído por um tempo adequado ao trabalho do piscicultor.Research, Society and Development2020-11-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/957510.33448/rsd-v9i11.9575Research, Society and Development; Vol. 9 No. 11; e2589119575Research, Society and Development; Vol. 9 Núm. 11; e2589119575Research, Society and Development; v. 9 n. 11; e25891195752525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/9575/8751Copyright (c) 2020 Anderson da Silveira Pereira; Erivânia Gomes Teixeira; Thales Passos de Andrade; Jorgélia de Jesus Pinto Castro; Sarah Raquel Pinto Alves; Raimunda Nonata Fortes Carvalho Netahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPereira, Anderson da Silveira Teixeira, Erivânia Gomes Andrade, Thales Passos de Castro, Jorgélia de Jesus Pinto Alves, Sarah Raquel Pinto Carvalho Neta, Raimunda Nonata Fortes2020-12-10T23:37:57Zoai:ojs.pkp.sfu.ca:article/9575Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:31:49.029524Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
Preservación a corto plazo de espermatozoides de Brycon amazonicus de un área protegida de Brasil
Conservação de curto prazo do esperma de Brycon amazonicus de uma área protegida do Brasil
title Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
spellingShingle Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
Pereira, Anderson da Silveira
Ringer
Motilidad
Peces
Espermatozoides
Brycon amazonicus.
Ringer
Motility
fish
Spermatozoa
Brycon amazonicus.
Ringer
Motilidadade
Espermatozóides
Peixe
Brycon amazonicus.
title_short Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
title_full Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
title_fullStr Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
title_full_unstemmed Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
title_sort Short-term preservation of Brycon amazonicus sperm from a protected area of Brazil
author Pereira, Anderson da Silveira
author_facet Pereira, Anderson da Silveira
Teixeira, Erivânia Gomes
Andrade, Thales Passos de
Castro, Jorgélia de Jesus Pinto
Alves, Sarah Raquel Pinto
Carvalho Neta, Raimunda Nonata Fortes
author_role author
author2 Teixeira, Erivânia Gomes
Andrade, Thales Passos de
Castro, Jorgélia de Jesus Pinto
Alves, Sarah Raquel Pinto
Carvalho Neta, Raimunda Nonata Fortes
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pereira, Anderson da Silveira
Teixeira, Erivânia Gomes
Andrade, Thales Passos de
Castro, Jorgélia de Jesus Pinto
Alves, Sarah Raquel Pinto
Carvalho Neta, Raimunda Nonata Fortes
dc.subject.por.fl_str_mv Ringer
Motilidad
Peces
Espermatozoides
Brycon amazonicus.
Ringer
Motility
fish
Spermatozoa
Brycon amazonicus.
Ringer
Motilidadade
Espermatozóides
Peixe
Brycon amazonicus.
topic Ringer
Motilidad
Peces
Espermatozoides
Brycon amazonicus.
Ringer
Motility
fish
Spermatozoa
Brycon amazonicus.
Ringer
Motilidadade
Espermatozóides
Peixe
Brycon amazonicus.
description The objective of this work was to characterize the in natura semen of the native Brycon amazonicus species from refrigeration tests with undiluted semen and diluted in four different solutions. Breeding males from fish farming were used.  Milt was frozen and stored in dry shippers immediately after collection. The analyzed parameters were: volume of semen, concentration, pH, motility time and motility rate. The diluents tested were Ringer, Glucose, Sucrose and NaCl. The mean values obtained were: volume = 426.6 μL, concentration = 5.7 x 106spzmL-1, pH = 7.5, motility time = 56.6s and motility rate = 98%. Among the treatments tested, two groups with significant differences were observed: 1) with high motility rate, composed by treatments with undiluted semen and Ringer; 2) with low motility rate and very close to 30%, consisting of NaCl and Glucose treatments. The motility time of B. amazonicus pure semen was maintained up to 96 hours after dilution, indicating that this taxon has a good potential for fish farming.
publishDate 2020
dc.date.none.fl_str_mv 2020-11-13
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/9575
10.33448/rsd-v9i11.9575
url https://rsdjournal.org/index.php/rsd/article/view/9575
identifier_str_mv 10.33448/rsd-v9i11.9575
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/9575/8751
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 11; e2589119575
Research, Society and Development; Vol. 9 Núm. 11; e2589119575
Research, Society and Development; v. 9 n. 11; e2589119575
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052781380501504

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