Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine

Autores
Canel, Natalia Gabriela; Bevacqua, Romina Jimena; Hiriart, María Inés; Chaves Rabelo, Natana; de Almeida Camargo, Luis Sergio; Romanato, Marina; Piñeiro, Lucrecia; Salamone, Daniel Felipe
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In bovine, intracytoplasmic sperm injection (ICSI) remains inefficient partially due to low levels of sperm decondensation. The aim of this study was to determine whether the injection of normal size sperm pretreated with heparin (Hep) and L-glutathione (GSH), the use of sex-sorted sperm, the double round of sperm freezing/thawing (re frozen), or the combination of these approaches can improve sperm decondensation and embryo development after ICSI in cattle. Cleavage and blastocyst rates were evaluated on days 2 and 7 post ICSI. Quality of ICSI blastocysts was analyzed by the relative expression of four genes by qPCR and the DNA fragmentation index by TUNEL assay. For all assays, semen samples were co-incubated with pCX-EGFP 50 ng/μl before ICSI. GFP expression, which can be detected by fluorescence microscopy, was used as a tool to estimate the success of sperm decondensation after ICSI. The use of normal size sperm pretreated with 80 μM Hep-15 mM GSH for 20 h (Hep-GSH) increased cleavage, blastocyst and EGFP + blastocysts rates (60.8, 19.4 and 61.9%) compared to control ICSI (35, 4.9 and 20%) (p < 0.05). Moreover, HMGN1, GLUT5, AQP3 and POU5F1 transcription levels did not differ between ICSI Hep-GSH and IVF embryos. The use of sex-sorted sperm (X, Y) improved cleavage rates and EGFP expression at day 4 (83 and 30.2% for ICSI Y and 83.2 and 31.7% for ICSI X) compared to non-sorted group (50.9 and 15.1%), not showing differences at the blastocyst stage. Finally, sex sorting (X) was combined with Hep-GSH and/or re frozen treatments. The use of Hep-GSH diminished cleavage rates from ICSI X re frozen group (80.4% vs. 94.2%) and blastocyst development from ICSI X group (3.3% vs. 10%), compared with their controls (p < 0.05). While Hep-GSH pretreatment induced lower transgene expression at day 4, no differences were found at the blastocyst stage between ICSI groups (from 58.3 to 80%). TUNEL assay showed higher DNA fragmentation indexes for all ICSI treatments (p < 0.05), except for ICSI X Hep-GSH, which did not differ from IVF X control. In conclusion, the use of normal size sperm pretreated with Hep-GSH, combined or not with sex-sorting by flow cytometry could improve ICSI outcomes in cattle.
Fil: Canel, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
Fil: Bevacqua, Romina Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
Fil: Hiriart, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
Fil: Chaves Rabelo, Natana. Universidade Federal de Juiz de Fora; Brasil
Fil: de Almeida Camargo, Luis Sergio. Universidade Federal de Juiz de Fora; Brasil
Fil: Romanato, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Piñeiro, Lucrecia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Salamone, Daniel Felipe. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
Materia
Icsi
Bovine
Cattle
Sex-Sorted Sperm
Sperm Pretreatment
Pcx-Egfp
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/51060
Acceder
id CONICETDig_23429ec2fd6d48398f37f8ba2232fc83
oai_identifier_str oai:ri.conicet.gov.ar:11336/51060
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovineCanel, Natalia GabrielaBevacqua, Romina JimenaHiriart, María InésChaves Rabelo, Natanade Almeida Camargo, Luis SergioRomanato, MarinaPiñeiro, LucreciaSalamone, Daniel FelipeIcsiBovineCattleSex-Sorted SpermSperm PretreatmentPcx-Egfphttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4In bovine, intracytoplasmic sperm injection (ICSI) remains inefficient partially due to low levels of sperm decondensation. The aim of this study was to determine whether the injection of normal size sperm pretreated with heparin (Hep) and L-glutathione (GSH), the use of sex-sorted sperm, the double round of sperm freezing/thawing (re frozen), or the combination of these approaches can improve sperm decondensation and embryo development after ICSI in cattle. Cleavage and blastocyst rates were evaluated on days 2 and 7 post ICSI. Quality of ICSI blastocysts was analyzed by the relative expression of four genes by qPCR and the DNA fragmentation index by TUNEL assay. For all assays, semen samples were co-incubated with pCX-EGFP 50 ng/μl before ICSI. GFP expression, which can be detected by fluorescence microscopy, was used as a tool to estimate the success of sperm decondensation after ICSI. The use of normal size sperm pretreated with 80 μM Hep-15 mM GSH for 20 h (Hep-GSH) increased cleavage, blastocyst and EGFP + blastocysts rates (60.8, 19.4 and 61.9%) compared to control ICSI (35, 4.9 and 20%) (p < 0.05). Moreover, HMGN1, GLUT5, AQP3 and POU5F1 transcription levels did not differ between ICSI Hep-GSH and IVF embryos. The use of sex-sorted sperm (X, Y) improved cleavage rates and EGFP expression at day 4 (83 and 30.2% for ICSI Y and 83.2 and 31.7% for ICSI X) compared to non-sorted group (50.9 and 15.1%), not showing differences at the blastocyst stage. Finally, sex sorting (X) was combined with Hep-GSH and/or re frozen treatments. The use of Hep-GSH diminished cleavage rates from ICSI X re frozen group (80.4% vs. 94.2%) and blastocyst development from ICSI X group (3.3% vs. 10%), compared with their controls (p < 0.05). While Hep-GSH pretreatment induced lower transgene expression at day 4, no differences were found at the blastocyst stage between ICSI groups (from 58.3 to 80%). TUNEL assay showed higher DNA fragmentation indexes for all ICSI treatments (p < 0.05), except for ICSI X Hep-GSH, which did not differ from IVF X control. In conclusion, the use of normal size sperm pretreated with Hep-GSH, combined or not with sex-sorting by flow cytometry could improve ICSI outcomes in cattle.Fil: Canel, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; ArgentinaFil: Bevacqua, Romina Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; ArgentinaFil: Hiriart, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; ArgentinaFil: Chaves Rabelo, Natana. Universidade Federal de Juiz de Fora; BrasilFil: de Almeida Camargo, Luis Sergio. Universidade Federal de Juiz de Fora; BrasilFil: Romanato, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Piñeiro, Lucrecia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; ArgentinaFil: Salamone, Daniel Felipe. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; ArgentinaElsevier Science Inc2017-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/51060Canel, Natalia Gabriela; Bevacqua, Romina Jimena; Hiriart, María Inés; Chaves Rabelo, Natana; de Almeida Camargo, Luis Sergio; et al.; Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine; Elsevier Science Inc; Theriogenology; 93; 4-2017; 62-700093-691X1879-3231CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0093691X16306082info:eu-repo/semantics/altIdentifier/doi/10.1016/j.theriogenology.2016.12.018info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:18Zoai:ri.conicet.gov.ar:11336/51060instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:48:18.798CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
title Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
spellingShingle Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
Canel, Natalia Gabriela
Icsi
Bovine
Cattle
Sex-Sorted Sperm
Sperm Pretreatment
Pcx-Egfp
title_short Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
title_full Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
title_fullStr Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
title_full_unstemmed Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
title_sort Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine
dc.creator.none.fl_str_mv Canel, Natalia Gabriela
Bevacqua, Romina Jimena
Hiriart, María Inés
Chaves Rabelo, Natana
de Almeida Camargo, Luis Sergio
Romanato, Marina
Piñeiro, Lucrecia
Salamone, Daniel Felipe
author Canel, Natalia Gabriela
author_facet Canel, Natalia Gabriela
Bevacqua, Romina Jimena
Hiriart, María Inés
Chaves Rabelo, Natana
de Almeida Camargo, Luis Sergio
Romanato, Marina
Piñeiro, Lucrecia
Salamone, Daniel Felipe
author_role author
author2 Bevacqua, Romina Jimena
Hiriart, María Inés
Chaves Rabelo, Natana
de Almeida Camargo, Luis Sergio
Romanato, Marina
Piñeiro, Lucrecia
Salamone, Daniel Felipe
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Icsi
Bovine
Cattle
Sex-Sorted Sperm
Sperm Pretreatment
Pcx-Egfp
topic Icsi
Bovine
Cattle
Sex-Sorted Sperm
Sperm Pretreatment
Pcx-Egfp
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv In bovine, intracytoplasmic sperm injection (ICSI) remains inefficient partially due to low levels of sperm decondensation. The aim of this study was to determine whether the injection of normal size sperm pretreated with heparin (Hep) and L-glutathione (GSH), the use of sex-sorted sperm, the double round of sperm freezing/thawing (re frozen), or the combination of these approaches can improve sperm decondensation and embryo development after ICSI in cattle. Cleavage and blastocyst rates were evaluated on days 2 and 7 post ICSI. Quality of ICSI blastocysts was analyzed by the relative expression of four genes by qPCR and the DNA fragmentation index by TUNEL assay. For all assays, semen samples were co-incubated with pCX-EGFP 50 ng/μl before ICSI. GFP expression, which can be detected by fluorescence microscopy, was used as a tool to estimate the success of sperm decondensation after ICSI. The use of normal size sperm pretreated with 80 μM Hep-15 mM GSH for 20 h (Hep-GSH) increased cleavage, blastocyst and EGFP + blastocysts rates (60.8, 19.4 and 61.9%) compared to control ICSI (35, 4.9 and 20%) (p < 0.05). Moreover, HMGN1, GLUT5, AQP3 and POU5F1 transcription levels did not differ between ICSI Hep-GSH and IVF embryos. The use of sex-sorted sperm (X, Y) improved cleavage rates and EGFP expression at day 4 (83 and 30.2% for ICSI Y and 83.2 and 31.7% for ICSI X) compared to non-sorted group (50.9 and 15.1%), not showing differences at the blastocyst stage. Finally, sex sorting (X) was combined with Hep-GSH and/or re frozen treatments. The use of Hep-GSH diminished cleavage rates from ICSI X re frozen group (80.4% vs. 94.2%) and blastocyst development from ICSI X group (3.3% vs. 10%), compared with their controls (p < 0.05). While Hep-GSH pretreatment induced lower transgene expression at day 4, no differences were found at the blastocyst stage between ICSI groups (from 58.3 to 80%). TUNEL assay showed higher DNA fragmentation indexes for all ICSI treatments (p < 0.05), except for ICSI X Hep-GSH, which did not differ from IVF X control. In conclusion, the use of normal size sperm pretreated with Hep-GSH, combined or not with sex-sorting by flow cytometry could improve ICSI outcomes in cattle.
Fil: Canel, Natalia Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
Fil: Bevacqua, Romina Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
Fil: Hiriart, María Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
Fil: Chaves Rabelo, Natana. Universidade Federal de Juiz de Fora; Brasil
Fil: de Almeida Camargo, Luis Sergio. Universidade Federal de Juiz de Fora; Brasil
Fil: Romanato, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Piñeiro, Lucrecia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental. Fundación de Instituto de Biología y Medicina Experimental. Instituto de Biología y Medicina Experimental; Argentina
Fil: Salamone, Daniel Felipe. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina. Universidad de Buenos Aires. Facultad de Agronomía. Pabellón de Zootecnica. Laboratorio de Biotecnología Animal; Argentina
description In bovine, intracytoplasmic sperm injection (ICSI) remains inefficient partially due to low levels of sperm decondensation. The aim of this study was to determine whether the injection of normal size sperm pretreated with heparin (Hep) and L-glutathione (GSH), the use of sex-sorted sperm, the double round of sperm freezing/thawing (re frozen), or the combination of these approaches can improve sperm decondensation and embryo development after ICSI in cattle. Cleavage and blastocyst rates were evaluated on days 2 and 7 post ICSI. Quality of ICSI blastocysts was analyzed by the relative expression of four genes by qPCR and the DNA fragmentation index by TUNEL assay. For all assays, semen samples were co-incubated with pCX-EGFP 50 ng/μl before ICSI. GFP expression, which can be detected by fluorescence microscopy, was used as a tool to estimate the success of sperm decondensation after ICSI. The use of normal size sperm pretreated with 80 μM Hep-15 mM GSH for 20 h (Hep-GSH) increased cleavage, blastocyst and EGFP + blastocysts rates (60.8, 19.4 and 61.9%) compared to control ICSI (35, 4.9 and 20%) (p < 0.05). Moreover, HMGN1, GLUT5, AQP3 and POU5F1 transcription levels did not differ between ICSI Hep-GSH and IVF embryos. The use of sex-sorted sperm (X, Y) improved cleavage rates and EGFP expression at day 4 (83 and 30.2% for ICSI Y and 83.2 and 31.7% for ICSI X) compared to non-sorted group (50.9 and 15.1%), not showing differences at the blastocyst stage. Finally, sex sorting (X) was combined with Hep-GSH and/or re frozen treatments. The use of Hep-GSH diminished cleavage rates from ICSI X re frozen group (80.4% vs. 94.2%) and blastocyst development from ICSI X group (3.3% vs. 10%), compared with their controls (p < 0.05). While Hep-GSH pretreatment induced lower transgene expression at day 4, no differences were found at the blastocyst stage between ICSI groups (from 58.3 to 80%). TUNEL assay showed higher DNA fragmentation indexes for all ICSI treatments (p < 0.05), except for ICSI X Hep-GSH, which did not differ from IVF X control. In conclusion, the use of normal size sperm pretreated with Hep-GSH, combined or not with sex-sorting by flow cytometry could improve ICSI outcomes in cattle.
publishDate 2017
dc.date.none.fl_str_mv 2017-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/51060
Canel, Natalia Gabriela; Bevacqua, Romina Jimena; Hiriart, María Inés; Chaves Rabelo, Natana; de Almeida Camargo, Luis Sergio; et al.; Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine; Elsevier Science Inc; Theriogenology; 93; 4-2017; 62-70
0093-691X
1879-3231
CONICET Digital
CONICET
url http://hdl.handle.net/11336/51060
identifier_str_mv Canel, Natalia Gabriela; Bevacqua, Romina Jimena; Hiriart, María Inés; Chaves Rabelo, Natana; de Almeida Camargo, Luis Sergio; et al.; Sperm pretreatment with heparin and L-glutathione, sex-sorting, and double cryopreservation to improve intracytoplasmic sperm injection in bovine; Elsevier Science Inc; Theriogenology; 93; 4-2017; 62-70
0093-691X
1879-3231
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0093691X16306082
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.theriogenology.2016.12.018
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Inc
publisher.none.fl_str_mv Elsevier Science Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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