The effects of melatonin on in vitro oocyte competence and embryo development in sheep
Resumen:
The aim of this study was to assess the effects of melatonin on the in vitro maturation and fertilization of sheep oocytes, and on the in vitro culture of the embryos. Oocytes from sheep ovaries collected at the slaughterhouse were divided into four groups, two of which were treated with either 10–5 M (M5) or 10–6 M (M6) melatonin, while the other two groups served as untreated controls (C5 and C6). After in vitro fertilization with fresh ram semen, the embryos produced in each group were divided into two sets, one cultured with melatonin (M5M, C5M, M6M and C6M), and the other without melatonin (M5C, C5C, M6C, and C6C). A melatonin concentration of 10–6 M increased maturation rate (82.5% vs. 73.7% for M6 and C6, respectively; P < 0.05) and tended to improve cleavage rate 36 hours after in vitro fertilization (79.4% vs. 72.6% for M6 and C6, respectively, P = 0.08). A higher melatonin concentration (10–5 M) did not have significant effects on those parameters. Blastocyst rates on day 8 did not differ significantly among groups. Additional key words: in vitro fertilization, in vitro maturation.
| 2010 | |
|
OVINOS OVEJAS FECUNDACION IN VITRO EMBRIONES SEMEN MELATONINA |
|
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/55845 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución (CC - By 4.0) |
| _version_ | 1875693032817295360 |
|---|---|
| author | Casao, A. |
| author2 | Abecia Martínez, Alfonso José Cebrian-Perez, J.A Muiño-Blanco, T Vázquez, María Isabel Forcada, Fernando |
| author2_role | author author author author author |
| author_facet | Casao, A. Abecia Martínez, Alfonso José Cebrian-Perez, J.A Muiño-Blanco, T Vázquez, María Isabel Forcada, Fernando |
| author_role | author |
| bitstream.checksum.fl_str_mv | 6429389a7df7277b72b7924fdc7d47a9 a0ebbeafb9d2ec7cbb19d7137ebc392c c2be1a593bc16fa3ffa80ce838a200ca e7132498e7c1fe99f7096667baa99b25 b802d92c9cfd8583764398607ed5c51b |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 MD5 MD5 MD5 MD5 |
| bitstream.url.fl_str_mv | http://localhost:8080/xmlui/bitstream/20.500.12008/55845/5/license.txt http://localhost:8080/xmlui/bitstream/20.500.12008/55845/2/license_url http://localhost:8080/xmlui/bitstream/20.500.12008/55845/3/license_text http://localhost:8080/xmlui/bitstream/20.500.12008/55845/4/license_rdf http://localhost:8080/xmlui/bitstream/20.500.12008/55845/1/VI11.pdf |
| collection | COLIBRI |
| dc.contributor.filiacion.none.fl_str_mv | Casao A., University of Zaragoza (Spain). Department of Biochemistry and Molecular and Cell Biology Abecia Martínez Alfonso José, University of Zaragoza (Spain). Department of Animal Production and Food Science Cebrian-Perez J.A, University of Zaragoza (Spain). Department of Biochemistry and Molecular and Cell Biology Muiño-Blanco T, University of Zaragoza (Spain). Department of Biochemistry and Molecular and Cell Biology Vázquez María Isabel, University of Zaragoza (Spain). Department of Animal Production and Food Science Forcada Fernando, University of Zaragoza (Spain). Department of Animal Production and Food Science |
| dc.creator.none.fl_str_mv | Casao, A. Abecia Martínez, Alfonso José Cebrian-Perez, J.A Muiño-Blanco, T Vázquez, María Isabel Forcada, Fernando |
| dc.date.accessioned.none.fl_str_mv | 2026-07-02T12:52:54Z |
| dc.date.available.none.fl_str_mv | 2026-07-02T12:52:54Z |
| dc.date.issued.none.fl_str_mv | 2010 |
| dc.description.abstract.none.fl_txt_mv | The aim of this study was to assess the effects of melatonin on the in vitro maturation and fertilization of sheep oocytes, and on the in vitro culture of the embryos. Oocytes from sheep ovaries collected at the slaughterhouse were divided into four groups, two of which were treated with either 10–5 M (M5) or 10–6 M (M6) melatonin, while the other two groups served as untreated controls (C5 and C6). After in vitro fertilization with fresh ram semen, the embryos produced in each group were divided into two sets, one cultured with melatonin (M5M, C5M, M6M and C6M), and the other without melatonin (M5C, C5C, M6C, and C6C). A melatonin concentration of 10–6 M increased maturation rate (82.5% vs. 73.7% for M6 and C6, respectively; P < 0.05) and tended to improve cleavage rate 36 hours after in vitro fertilization (79.4% vs. 72.6% for M6 and C6, respectively, P = 0.08). A higher melatonin concentration (10–5 M) did not have significant effects on those parameters. Blastocyst rates on day 8 did not differ significantly among groups. Additional key words: in vitro fertilization, in vitro maturation. |
| dc.format.mimetype.es.fl_str_mv | application/pdf |
| dc.identifier.citation.es.fl_str_mv | Casao, A, Abecia Martínez, A, Cebrian-Perez, J, Muiño-Blanco, T, Vázquez, M y Forcada, F. The effects of melatonin on in vitro oocyte competence and embryo development in sheep. Spanish Journal of Agricultural Research. [en línea] 2010, 8(1), 35-41 |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/55845 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.relation.none.fl_str_mv | Spanish Journal of Agricultural Research, 2010, 8(1), 35-41 |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.other.es.fl_str_mv | OVINOS OVEJAS FECUNDACION IN VITRO EMBRIONES SEMEN MELATONINA |
| dc.title.none.fl_str_mv | The effects of melatonin on in vitro oocyte competence and embryo development in sheep |
| dc.type.es.fl_str_mv | Artículo |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | The aim of this study was to assess the effects of melatonin on the in vitro maturation and fertilization of sheep oocytes, and on the in vitro culture of the embryos. Oocytes from sheep ovaries collected at the slaughterhouse were divided into four groups, two of which were treated with either 10–5 M (M5) or 10–6 M (M6) melatonin, while the other two groups served as untreated controls (C5 and C6). After in vitro fertilization with fresh ram semen, the embryos produced in each group were divided into two sets, one cultured with melatonin (M5M, C5M, M6M and C6M), and the other without melatonin (M5C, C5C, M6C, and C6C). A melatonin concentration of 10–6 M increased maturation rate (82.5% vs. 73.7% for M6 and C6, respectively; P < 0.05) and tended to improve cleavage rate 36 hours after in vitro fertilization (79.4% vs. 72.6% for M6 and C6, respectively, P = 0.08). A higher melatonin concentration (10–5 M) did not have significant effects on those parameters. Blastocyst rates on day 8 did not differ significantly among groups. Additional key words: in vitro fertilization, in vitro maturation. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | COLIBRI_d23f25d6f361eafda88ccb5bf66bbce0 |
| identifier_str_mv | Casao, A, Abecia Martínez, A, Cebrian-Perez, J, Muiño-Blanco, T, Vázquez, M y Forcada, F. The effects of melatonin on in vitro oocyte competence and embryo development in sheep. Spanish Journal of Agricultural Research. [en línea] 2010, 8(1), 35-41 |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/55845 |
| publishDate | 2010 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | karina.camps@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución (CC - By 4.0) |
| spelling | Casao A., University of Zaragoza (Spain). Department of Biochemistry and Molecular and Cell BiologyAbecia Martínez Alfonso José, University of Zaragoza (Spain). Department of Animal Production and Food ScienceCebrian-Perez J.A, University of Zaragoza (Spain). Department of Biochemistry and Molecular and Cell BiologyMuiño-Blanco T, University of Zaragoza (Spain). Department of Biochemistry and Molecular and Cell BiologyVázquez María Isabel, University of Zaragoza (Spain). Department of Animal Production and Food ScienceForcada Fernando, University of Zaragoza (Spain). Department of Animal Production and Food Science2026-07-02T12:52:54Z2026-07-02T12:52:54Z2010Casao, A, Abecia Martínez, A, Cebrian-Perez, J, Muiño-Blanco, T, Vázquez, M y Forcada, F. The effects of melatonin on in vitro oocyte competence and embryo development in sheep. Spanish Journal of Agricultural Research. [en línea] 2010, 8(1), 35-41https://hdl.handle.net/20.500.12008/55845The aim of this study was to assess the effects of melatonin on the in vitro maturation and fertilization of sheep oocytes, and on the in vitro culture of the embryos. Oocytes from sheep ovaries collected at the slaughterhouse were divided into four groups, two of which were treated with either 10–5 M (M5) or 10–6 M (M6) melatonin, while the other two groups served as untreated controls (C5 and C6). After in vitro fertilization with fresh ram semen, the embryos produced in each group were divided into two sets, one cultured with melatonin (M5M, C5M, M6M and C6M), and the other without melatonin (M5C, C5C, M6C, and C6C). A melatonin concentration of 10–6 M increased maturation rate (82.5% vs. 73.7% for M6 and C6, respectively; P < 0.05) and tended to improve cleavage rate 36 hours after in vitro fertilization (79.4% vs. 72.6% for M6 and C6, respectively, P = 0.08). A higher melatonin concentration (10–5 M) did not have significant effects on those parameters. Blastocyst rates on day 8 did not differ significantly among groups. Additional key words: in vitro fertilization, in vitro maturation.Submitted by García Alastra Leticia (leticia.garcia@fvet.edu.uy) on 2026-07-02T12:52:54Z No. of bitstreams: 2 license_rdf: 25630 bytes, checksum: e7132498e7c1fe99f7096667baa99b25 (MD5) VI11.pdf: 64342 bytes, checksum: b802d92c9cfd8583764398607ed5c51b (MD5)Made available in DSpace by García Alastra Leticia (leticia.garcia@fvet.edu.uy) on 2026-07-02T12:52:54Z (GMT). No. of bitstreams: 2 license_rdf: 25630 bytes, checksum: e7132498e7c1fe99f7096667baa99b25 (MD5) VI11.pdf: 64342 bytes, checksum: b802d92c9cfd8583764398607ed5c51b (MD5) Previous issue date: 2010application/pdfenengSpanish Journal of Agricultural Research, 2010, 8(1), 35-41Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)OVINOSOVEJASFECUNDACION IN VITROEMBRIONESSEMENMELATONINAThe effects of melatonin on in vitro oocyte competence and embryo development in sheepArtículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaCasao, A.Abecia Martínez, Alfonso JoséCebrian-Perez, J.AMuiño-Blanco, TVázquez, María IsabelForcada, FernandoLICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/55845/5/license.txt6429389a7df7277b72b7924fdc7d47a9MD55CC-LICENSElicense_urllicense_urltext/plain; charset=utf-844http://localhost:8080/xmlui/bitstream/20.500.12008/55845/2/license_urla0ebbeafb9d2ec7cbb19d7137ebc392cMD52license_textlicense_texttext/html; charset=utf-831351http://localhost:8080/xmlui/bitstream/20.500.12008/55845/3/license_textc2be1a593bc16fa3ffa80ce838a200caMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-825630http://localhost:8080/xmlui/bitstream/20.500.12008/55845/4/license_rdfe7132498e7c1fe99f7096667baa99b25MD54ORIGINALVI11.pdfVI11.pdfapplication/pdf64342http://localhost:8080/xmlui/bitstream/20.500.12008/55845/1/VI11.pdfb802d92c9cfd8583764398607ed5c51bMD5120.500.12008/558452026-07-02 09:52:54.9oai:colibri.udelar.edu.uy:20.500.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Institucionalhttps://www.colibri.udelar.edu.uyUniversidadhttps://udelar.edu.uy/https://www.colibri.udelar.edu.uy/oai/requestkarina.camps@seciu.edu.uyUruguayopendoar:47712026-07-02T12:52:54COLIBRI - Universidad de la Repúblicafalse |
| spellingShingle | The effects of melatonin on in vitro oocyte competence and embryo development in sheep Casao, A. OVINOS OVEJAS FECUNDACION IN VITRO EMBRIONES SEMEN MELATONINA |
| status_str | publishedVersion |
| title | The effects of melatonin on in vitro oocyte competence and embryo development in sheep |
| title_full | The effects of melatonin on in vitro oocyte competence and embryo development in sheep |
| title_fullStr | The effects of melatonin on in vitro oocyte competence and embryo development in sheep |
| title_full_unstemmed | The effects of melatonin on in vitro oocyte competence and embryo development in sheep |
| title_short | The effects of melatonin on in vitro oocyte competence and embryo development in sheep |
| title_sort | The effects of melatonin on in vitro oocyte competence and embryo development in sheep |
| topic | OVINOS OVEJAS FECUNDACION IN VITRO EMBRIONES SEMEN MELATONINA |
| url | https://hdl.handle.net/20.500.12008/55845 |
