Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://repositorio.ufba.br/ri/handle/ri/17083 |
Resumo: | Texto completo: acesso restrito. p. 113–117 |
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Nascimento, Iracema AndradeLeite, Maria Bernadete Neiva LemosAraujo, Milena Maria Sampaio deSansone, GiovanniPereira, Solange AndradeSanto, Maristela do EspíritoNascimento, Iracema AndradeLeite, Maria Bernadete Neiva LemosAraujo, Milena Maria Sampaio deSansone, GiovanniPereira, Solange AndradeSanto, Maristela do Espírito2015-03-03T14:18:23Z20050011-2240http://repositorio.ufba.br/ri/handle/ri/17083v. 51, n. 1Texto completo: acesso restrito. p. 113–117Cryopreservation is a valuable tool for aquaculture by providing continuous seed production, regardless of the spawning seasons. This study aimed to select the least toxic among the cryoprotectants dimethyl sulfoxide (Me2SO), propylene glycol (PG), and methanol (MET) based on their toxicological effects on Crassostrea rhizophorae gametes and trochophores. They were exposed for 10, 20, and 30 min to a range of concentrations of those cryoprotectants. The endpoint was EC15–24 h (effective concentration which causes abnormalities in 15% of the population exposed to the cryoprotectants for 24 h), recently determined as the chronic value (the concentration at which chronic effects are first observed) for C. rhizophorae embryonic phases. There were no significant differences (p > 0.05) among the exposure times in Me2SO toxic effects to either gametes or trochophores. For MET, the increase in exposure time resulted in higher toxicity for gametes, but not for trochophores, while for PG there was a significant (p > 0.05) increase in toxicity with the increase of exposure for trochophores and spermatozoa, but not for oocytes. For gametes, MET was the most toxic among the cryoprotectants, while PG was the most toxic for trochophores.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2015-03-03T13:11:04Z No. of bitstreams: 1 25-Cryobiology 51 p. 113-117, 2005.pdf: 2493891 bytes, checksum: ea0294b60f3cc2ecf3fc3eed156d20ff (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2015-03-03T14:18:23Z (GMT) No. of bitstreams: 1 25-Cryobiology 51 p. 113-117, 2005.pdf: 2493891 bytes, checksum: ea0294b60f3cc2ecf3fc3eed156d20ff (MD5)Made available in DSpace on 2015-03-03T14:18:23Z (GMT). No. of bitstreams: 1 25-Cryobiology 51 p. 113-117, 2005.pdf: 2493891 bytes, checksum: ea0294b60f3cc2ecf3fc3eed156d20ff (MD5) Previous issue date: 2005http://dx.doi.org/10.1016/j.cryobiol.2005.04.006reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBACryoprotectantsToxic effectsCryopreservation protocolsOyster gametesTrochophoresSelection of cryoprotectants based on their toxic effects on oyster gametes and embryosCryobiologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINAL25-Cryobiology 51 p. 113-117, 2005.pdf25-Cryobiology 51 p. 113-117, 2005.pdfapplication/pdf2493891https://repositorio.ufba.br/bitstream/ri/17083/1/25-Cryobiology%2051%20p.%20113-117%2c%202005.pdfea0294b60f3cc2ecf3fc3eed156d20ffMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/17083/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXT25-Cryobiology 51 p. 113-117, 2005.pdf.txt25-Cryobiology 51 p. 113-117, 2005.pdf.txtExtracted texttext/plain5https://repositorio.ufba.br/bitstream/ri/17083/3/25-Cryobiology%2051%20p.%20113-117%2c%202005.pdf.txtcc9067c2ee470dc248b14b194209a34eMD53ri/170832022-07-05 14:03:34.198oai:repositorio.ufba.br:ri/17083VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBLgoKIFBlbG8gcHJvY2Vzc28gZGUgc3VibWlzc++/vW8gZGUgZG9jdW1lbnRvcywgbyBhdXRvciBvdSBzZXUgcmVwcmVzZW50YW50ZSBsZWdhbCwgYW8gYWNlaXRhciAKZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEsIGNvbmNlZGUgYW8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVuaXZlcnNpZGFkZSBGZWRlcmFsIGRhIEJhaGlhIApvIGRpcmVpdG8gZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCBkZSBwcmVzZXJ2Ye+/ve+/vW8uIApFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIGF1dG9yL2NvcHlyaWdodCwgbWFzIGVudGVuZGUgbyBkb2N1bWVudG8gCmNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4KCiBQYXJhIG9zIGRvY3VtZW50b3MgcHVibGljYWRvcyBjb20gcmVwYXNzZSBkZSBkaXJlaXRvcyBkZSBkaXN0cmlidWnvv73vv71vLCBlc3NlIHRlcm1vIGRlIGxpY2Vu77+9YSAKZW50ZW5kZSBxdWU6CgogTWFudGVuZG8gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIHJlcGFzc2Fkb3MgYSB0ZXJjZWlyb3MsIGVtIGNhc28gZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8KcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIGludGVncmFsLCBtYXMgbGliZXJhIGFzIGluZm9ybWHvv73vv71lcyBzb2JyZSBvIGRvY3VtZW50bwooTWV0YWRhZG9zIGVzY3JpdGl2b3MpLgoKIERlc3RhIGZvcm1hLCBhdGVuZGVuZG8gYW9zIGFuc2Vpb3MgZGVzc2EgdW5pdmVyc2lkYWRlIGVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gCmFzIHJlc3Ryae+/ve+/vWVzIGltcG9zdGFzIHBlbG9zIGVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4KCiBQYXJhIGFzIHB1YmxpY2Hvv73vv71lcyBzZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgQWNlc3NvIEFiZXJ0bywgb3MgZGVw77+9c2l0b3MgCmNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIG1hcyBtYW5077+9bSBhY2Vzc28gaXJyZXN0cml0byAKYW8gbWV0YWRhZG9zIGUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIGNvbnNlbnRpbWVudG8KIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgZXN0YXJlbSBlbSBpbmljaWF0aXZhcyBkZSBhY2Vzc28gYWJlcnRvLgo=Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:34Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
dc.title.pt_BR.fl_str_mv |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos |
dc.title.alternative.pt_BR.fl_str_mv |
Cryobiology |
title |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos |
spellingShingle |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos Nascimento, Iracema Andrade Cryoprotectants Toxic effects Cryopreservation protocols Oyster gametes Trochophores |
title_short |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos |
title_full |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos |
title_fullStr |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos |
title_full_unstemmed |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos |
title_sort |
Selection of cryoprotectants based on their toxic effects on oyster gametes and embryos |
author |
Nascimento, Iracema Andrade |
author_facet |
Nascimento, Iracema Andrade Leite, Maria Bernadete Neiva Lemos Araujo, Milena Maria Sampaio de Sansone, Giovanni Pereira, Solange Andrade Santo, Maristela do Espírito |
author_role |
author |
author2 |
Leite, Maria Bernadete Neiva Lemos Araujo, Milena Maria Sampaio de Sansone, Giovanni Pereira, Solange Andrade Santo, Maristela do Espírito |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Nascimento, Iracema Andrade Leite, Maria Bernadete Neiva Lemos Araujo, Milena Maria Sampaio de Sansone, Giovanni Pereira, Solange Andrade Santo, Maristela do Espírito Nascimento, Iracema Andrade Leite, Maria Bernadete Neiva Lemos Araujo, Milena Maria Sampaio de Sansone, Giovanni Pereira, Solange Andrade Santo, Maristela do Espírito |
dc.subject.por.fl_str_mv |
Cryoprotectants Toxic effects Cryopreservation protocols Oyster gametes Trochophores |
topic |
Cryoprotectants Toxic effects Cryopreservation protocols Oyster gametes Trochophores |
description |
Texto completo: acesso restrito. p. 113–117 |
publishDate |
2005 |
dc.date.issued.fl_str_mv |
2005 |
dc.date.accessioned.fl_str_mv |
2015-03-03T14:18:23Z |
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://repositorio.ufba.br/ri/handle/ri/17083 |
dc.identifier.issn.none.fl_str_mv |
0011-2240 |
dc.identifier.number.pt_BR.fl_str_mv |
v. 51, n. 1 |
identifier_str_mv |
0011-2240 v. 51, n. 1 |
url |
http://repositorio.ufba.br/ri/handle/ri/17083 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.source.pt_BR.fl_str_mv |
http://dx.doi.org/10.1016/j.cryobiol.2005.04.006 |
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reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
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Universidade Federal da Bahia (UFBA) |
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UFBA |
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UFBA |
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Repositório Institucional da UFBA |
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Repositório Institucional da UFBA |
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