Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle

Autores: Rodriguez, Alejandro Martin; Gelid, Lucas Fernando; Bilbao, María Guillermina; Moran, Karen Daiana; Franco, Gabriel; Ezcurdia, Pedro Esteban; Maresca, Sebastian; Lopez Valiente, Sebastian; Pérez Wallace, Santiago; Long, Nathan M.; Meikle, Ana; Bartolome, Julián Alberto
Año de publicación: 2024
Idioma: inglés
Tipo de recurso: artículo
Estado: versión publicada
Descripción: This study determined the effects of administering a glycoprotein with equine chorionic gonadotropin (eCG)-like activity (eCG-like) on corpus luteum (CL) area, serum progesterone concentrations, incidence of multiple ovulations (MOV), estrus expression rate (EER), and pregnancy to timed AI (P/TAI) in Angus cattle synchronized with a 5-d Co-Synch protocol. On Day −8, cattle were body condition scored (BCS), and received a 1.0 g progesterone intravaginal device (IVD) and 100 μg GnRH. On Day −3, the IVDs were removed and 500 μg cloprostenol was administered intramuscularly (i.m.). Cattle were randomly assigned into one of two groups: eCG-like (heifers, n = 232, primiparous, n = 148, and multiparous cows = 485; 300 IU (heifers) and 400 IU (cows) eCG-like i.m. on Day −3), or Control (heifers, n = 240, primiparous, n = 151, and multiparous cows, n = 478; no eCG-like). On Day −2, cattle received a second dose of 500 μg cloprostenol, and on Day 0, 100 μg GnRH was given concurrently with TAI. Estrus expression rate was assessed by observing the tail paint rubbed off in a subset of heifers (n = 372) and all cows on Day 0. Transrectal ultrasonography was used to evaluate the presence of CL on Day −8 and to diagnose P/TAI on Day 30–35. In a subset of cattle (heifers = 194 and multiparous cows = 87), CL area, serum progesterone concentrations, and incidence of MOV were evaluated on Day 7. Heifers, primiparous, and multiparous cows were analyzed separately. Treatment with eCG-like did not affect (P > 0.1) EER in heifers. Estrus expression rate was increased (P ≤ 0.03) in primiparous (68.9 % vs 45.0 %) and multiparous (75.5 % vs. 68.8 %) cows treated with eCG-like compared with Controls. Pregnancy/TAI was increased (P < 0.01) in heifers (65.2 % vs 48.3 %) and primiparous cows (48.3 % vs. 35.1 %) treated with eCG-like than Controls. In multiparous cows with a BCS ≤4 P/TAI was increased (P = 0.03) in the eCG-like group (47.7 %) than the Control group (34.8 %) but was similar (P > 0.1) between treatment groups in multiparous cows with a BCS ≥4.5. The eCG-like treatment increased (P < 0.05) CL area in heifers and multiparous cows and tended (P = 0.10) to elevate serum progesterone concentrations only in heifers. However, it did not affect (P > 0.1) the incidence of MOV in heifers and multiparous cows. Glycoprotein eCG-like administration increased fertility in heifers and primiparous cows, but in multiparous the effect of eCG-like on fertility was associated with BCS.
EEA Cuenca del Salado
Fil: Rodriguez, Alejandro Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina
Fil: Gelid, Lucas. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; Argentina
Fil: Bilbao, Guillermina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bilbao, Guillermina. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina
Fil: Moran, Karen D. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Moran, Karen D. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina
Fil: Franco, Gabriel. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina
Fil: Ezcurdia, Pedro Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina
Fil: Maresca, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina
Fil: Lopez Valiente, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina
Fil: Pérez Wallace, Santiago. Syntex S.A.; Argentina
Fil: Long, Nathan M. Clemson University. Department of Animal and Veterinary Sciences; Estados Unidos
Fil: Meikle, Ana. Universidad de La República. Facultad de Veterinaria. Laboratorio de Endocrinología y Metabolismo Animal; Uruguay
Fil: Bartolome, Julian. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina
Fuente: Theriogenology 227 : 84-91. (October 2024)
Materia: Ganado Bovino
Razas (animales)
Gonadotropina
Glicoproteínas
Reproducción Animal
Fertilidad
Ganado de Carne
Cattle
Breeds (animals)
Equidae
Gonadotropins
Glycoproteins
Animal Reproduction
Fertility
Beef Cattle
Raza Angus
Equinos
Equine Chorionic Gonadotropin
Nivel de accesibilidad: acceso restringido
Condiciones de uso: http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
Institución: Instituto Nacional de Tecnología Agropecuaria
OAI Identificador: oai:localhost:20.500.12123/27050

Acceder

id	INTADig_94e7188b8131cb7c989b9384a16842e4
oai_identifier_str	oai:localhost:20.500.12123/27050
network_acronym_str	INTADig
repository_id_str	l
network_name_str	INTA Digital (INTA)
spelling	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattleRodriguez, Alejandro MartinGelid, Lucas FernandoBilbao, María GuillerminaMoran, Karen DaianaFranco, GabrielEzcurdia, Pedro EstebanMaresca, SebastianLopez Valiente, SebastianPérez Wallace, SantiagoLong, Nathan M.Meikle, AnaBartolome, Julián AlbertoGanado BovinoRazas (animales)GonadotropinaGlicoproteínasReproducción AnimalFertilidadGanado de CarneCattleBreeds (animals)EquidaeGonadotropinsGlycoproteinsAnimal ReproductionFertilityBeef CattleRaza AngusEquinosEquine Chorionic GonadotropinThis study determined the effects of administering a glycoprotein with equine chorionic gonadotropin (eCG)-like activity (eCG-like) on corpus luteum (CL) area, serum progesterone concentrations, incidence of multiple ovulations (MOV), estrus expression rate (EER), and pregnancy to timed AI (P/TAI) in Angus cattle synchronized with a 5-d Co-Synch protocol. On Day −8, cattle were body condition scored (BCS), and received a 1.0 g progesterone intravaginal device (IVD) and 100 μg GnRH. On Day −3, the IVDs were removed and 500 μg cloprostenol was administered intramuscularly (i.m.). Cattle were randomly assigned into one of two groups: eCG-like (heifers, n = 232, primiparous, n = 148, and multiparous cows = 485; 300 IU (heifers) and 400 IU (cows) eCG-like i.m. on Day −3), or Control (heifers, n = 240, primiparous, n = 151, and multiparous cows, n = 478; no eCG-like). On Day −2, cattle received a second dose of 500 μg cloprostenol, and on Day 0, 100 μg GnRH was given concurrently with TAI. Estrus expression rate was assessed by observing the tail paint rubbed off in a subset of heifers (n = 372) and all cows on Day 0. Transrectal ultrasonography was used to evaluate the presence of CL on Day −8 and to diagnose P/TAI on Day 30–35. In a subset of cattle (heifers = 194 and multiparous cows = 87), CL area, serum progesterone concentrations, and incidence of MOV were evaluated on Day 7. Heifers, primiparous, and multiparous cows were analyzed separately. Treatment with eCG-like did not affect (P > 0.1) EER in heifers. Estrus expression rate was increased (P ≤ 0.03) in primiparous (68.9 % vs 45.0 %) and multiparous (75.5 % vs. 68.8 %) cows treated with eCG-like compared with Controls. Pregnancy/TAI was increased (P < 0.01) in heifers (65.2 % vs 48.3 %) and primiparous cows (48.3 % vs. 35.1 %) treated with eCG-like than Controls. In multiparous cows with a BCS ≤4 P/TAI was increased (P = 0.03) in the eCG-like group (47.7 %) than the Control group (34.8 %) but was similar (P > 0.1) between treatment groups in multiparous cows with a BCS ≥4.5. The eCG-like treatment increased (P < 0.05) CL area in heifers and multiparous cows and tended (P = 0.10) to elevate serum progesterone concentrations only in heifers. However, it did not affect (P > 0.1) the incidence of MOV in heifers and multiparous cows. Glycoprotein eCG-like administration increased fertility in heifers and primiparous cows, but in multiparous the effect of eCG-like on fertility was associated with BCS.EEA Cuenca del SaladoFil: Rodriguez, Alejandro Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; ArgentinaFil: Gelid, Lucas. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; ArgentinaFil: Bilbao, Guillermina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bilbao, Guillermina. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; ArgentinaFil: Moran, Karen D. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Moran, Karen D. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; ArgentinaFil: Franco, Gabriel. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; ArgentinaFil: Ezcurdia, Pedro Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; ArgentinaFil: Maresca, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; ArgentinaFil: Lopez Valiente, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; ArgentinaFil: Pérez Wallace, Santiago. Syntex S.A.; ArgentinaFil: Long, Nathan M. Clemson University. Department of Animal and Veterinary Sciences; Estados UnidosFil: Meikle, Ana. Universidad de La República. Facultad de Veterinaria. Laboratorio de Endocrinología y Metabolismo Animal; UruguayFil: Bartolome, Julian. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; ArgentinaElsevier2026-07-17T13:31:38Z2026-07-17T13:31:38Z2024-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/27050https://www.sciencedirect.com/science/article/abs/pii/S0093691X240029170093-691X1879-3231https://doi.org/10.1016/j.theriogenology.2024.07.013Theriogenology 227 : 84-91. (October 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E1-I001-002, Eficiencia y sostenibilidad de la cría y recría vacuna en distintas macroregiones ganaderasinfo:eu-repograntAgreement/INTA/2023-PD-L01-I112, Biotecnologías reproductivas y plataforma de edición génica para animales de interés zootécnico.info:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2026-09-24T11:43:29Zoai:localhost:20.500.12123/27050instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-09-24 11:43:30.138INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle
title	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle
spellingShingle	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle Rodriguez, Alejandro Martin Ganado Bovino Razas (animales) Gonadotropina Glicoproteínas Reproducción Animal Fertilidad Ganado de Carne Cattle Breeds (animals) Equidae Gonadotropins Glycoproteins Animal Reproduction Fertility Beef Cattle Raza Angus Equinos Equine Chorionic Gonadotropin
title_short	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle
title_full	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle
title_fullStr	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle
title_full_unstemmed	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle
title_sort	Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle
dc.creator.none.fl_str_mv	Rodriguez, Alejandro Martin Gelid, Lucas Fernando Bilbao, María Guillermina Moran, Karen Daiana Franco, Gabriel Ezcurdia, Pedro Esteban Maresca, Sebastian Lopez Valiente, Sebastian Pérez Wallace, Santiago Long, Nathan M. Meikle, Ana Bartolome, Julián Alberto
author	Rodriguez, Alejandro Martin
author_facet	Rodriguez, Alejandro Martin Gelid, Lucas Fernando Bilbao, María Guillermina Moran, Karen Daiana Franco, Gabriel Ezcurdia, Pedro Esteban Maresca, Sebastian Lopez Valiente, Sebastian Pérez Wallace, Santiago Long, Nathan M. Meikle, Ana Bartolome, Julián Alberto
author_role	author
author2	Gelid, Lucas Fernando Bilbao, María Guillermina Moran, Karen Daiana Franco, Gabriel Ezcurdia, Pedro Esteban Maresca, Sebastian Lopez Valiente, Sebastian Pérez Wallace, Santiago Long, Nathan M. Meikle, Ana Bartolome, Julián Alberto
author2_role	author author author author author author author author author author author
dc.subject.none.fl_str_mv	Ganado Bovino Razas (animales) Gonadotropina Glicoproteínas Reproducción Animal Fertilidad Ganado de Carne Cattle Breeds (animals) Equidae Gonadotropins Glycoproteins Animal Reproduction Fertility Beef Cattle Raza Angus Equinos Equine Chorionic Gonadotropin
topic	Ganado Bovino Razas (animales) Gonadotropina Glicoproteínas Reproducción Animal Fertilidad Ganado de Carne Cattle Breeds (animals) Equidae Gonadotropins Glycoproteins Animal Reproduction Fertility Beef Cattle Raza Angus Equinos Equine Chorionic Gonadotropin
dc.description.none.fl_txt_mv	This study determined the effects of administering a glycoprotein with equine chorionic gonadotropin (eCG)-like activity (eCG-like) on corpus luteum (CL) area, serum progesterone concentrations, incidence of multiple ovulations (MOV), estrus expression rate (EER), and pregnancy to timed AI (P/TAI) in Angus cattle synchronized with a 5-d Co-Synch protocol. On Day −8, cattle were body condition scored (BCS), and received a 1.0 g progesterone intravaginal device (IVD) and 100 μg GnRH. On Day −3, the IVDs were removed and 500 μg cloprostenol was administered intramuscularly (i.m.). Cattle were randomly assigned into one of two groups: eCG-like (heifers, n = 232, primiparous, n = 148, and multiparous cows = 485; 300 IU (heifers) and 400 IU (cows) eCG-like i.m. on Day −3), or Control (heifers, n = 240, primiparous, n = 151, and multiparous cows, n = 478; no eCG-like). On Day −2, cattle received a second dose of 500 μg cloprostenol, and on Day 0, 100 μg GnRH was given concurrently with TAI. Estrus expression rate was assessed by observing the tail paint rubbed off in a subset of heifers (n = 372) and all cows on Day 0. Transrectal ultrasonography was used to evaluate the presence of CL on Day −8 and to diagnose P/TAI on Day 30–35. In a subset of cattle (heifers = 194 and multiparous cows = 87), CL area, serum progesterone concentrations, and incidence of MOV were evaluated on Day 7. Heifers, primiparous, and multiparous cows were analyzed separately. Treatment with eCG-like did not affect (P > 0.1) EER in heifers. Estrus expression rate was increased (P ≤ 0.03) in primiparous (68.9 % vs 45.0 %) and multiparous (75.5 % vs. 68.8 %) cows treated with eCG-like compared with Controls. Pregnancy/TAI was increased (P < 0.01) in heifers (65.2 % vs 48.3 %) and primiparous cows (48.3 % vs. 35.1 %) treated with eCG-like than Controls. In multiparous cows with a BCS ≤4 P/TAI was increased (P = 0.03) in the eCG-like group (47.7 %) than the Control group (34.8 %) but was similar (P > 0.1) between treatment groups in multiparous cows with a BCS ≥4.5. The eCG-like treatment increased (P < 0.05) CL area in heifers and multiparous cows and tended (P = 0.10) to elevate serum progesterone concentrations only in heifers. However, it did not affect (P > 0.1) the incidence of MOV in heifers and multiparous cows. Glycoprotein eCG-like administration increased fertility in heifers and primiparous cows, but in multiparous the effect of eCG-like on fertility was associated with BCS. EEA Cuenca del Salado Fil: Rodriguez, Alejandro Martin. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina Fil: Gelid, Lucas. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; Argentina Fil: Bilbao, Guillermina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Bilbao, Guillermina. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina Fil: Moran, Karen D. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Moran, Karen D. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina Fil: Franco, Gabriel. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina Fil: Ezcurdia, Pedro Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina Fil: Maresca, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina Fil: Lopez Valiente, Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Cuenca del Salado; Argentina Fil: Pérez Wallace, Santiago. Syntex S.A.; Argentina Fil: Long, Nathan M. Clemson University. Department of Animal and Veterinary Sciences; Estados Unidos Fil: Meikle, Ana. Universidad de La República. Facultad de Veterinaria. Laboratorio de Endocrinología y Metabolismo Animal; Uruguay Fil: Bartolome, Julian. Universidad Nacional de La Pampa. Facultad de Ciencias Veterinarias; Argentina
description	This study determined the effects of administering a glycoprotein with equine chorionic gonadotropin (eCG)-like activity (eCG-like) on corpus luteum (CL) area, serum progesterone concentrations, incidence of multiple ovulations (MOV), estrus expression rate (EER), and pregnancy to timed AI (P/TAI) in Angus cattle synchronized with a 5-d Co-Synch protocol. On Day −8, cattle were body condition scored (BCS), and received a 1.0 g progesterone intravaginal device (IVD) and 100 μg GnRH. On Day −3, the IVDs were removed and 500 μg cloprostenol was administered intramuscularly (i.m.). Cattle were randomly assigned into one of two groups: eCG-like (heifers, n = 232, primiparous, n = 148, and multiparous cows = 485; 300 IU (heifers) and 400 IU (cows) eCG-like i.m. on Day −3), or Control (heifers, n = 240, primiparous, n = 151, and multiparous cows, n = 478; no eCG-like). On Day −2, cattle received a second dose of 500 μg cloprostenol, and on Day 0, 100 μg GnRH was given concurrently with TAI. Estrus expression rate was assessed by observing the tail paint rubbed off in a subset of heifers (n = 372) and all cows on Day 0. Transrectal ultrasonography was used to evaluate the presence of CL on Day −8 and to diagnose P/TAI on Day 30–35. In a subset of cattle (heifers = 194 and multiparous cows = 87), CL area, serum progesterone concentrations, and incidence of MOV were evaluated on Day 7. Heifers, primiparous, and multiparous cows were analyzed separately. Treatment with eCG-like did not affect (P > 0.1) EER in heifers. Estrus expression rate was increased (P ≤ 0.03) in primiparous (68.9 % vs 45.0 %) and multiparous (75.5 % vs. 68.8 %) cows treated with eCG-like compared with Controls. Pregnancy/TAI was increased (P < 0.01) in heifers (65.2 % vs 48.3 %) and primiparous cows (48.3 % vs. 35.1 %) treated with eCG-like than Controls. In multiparous cows with a BCS ≤4 P/TAI was increased (P = 0.03) in the eCG-like group (47.7 %) than the Control group (34.8 %) but was similar (P > 0.1) between treatment groups in multiparous cows with a BCS ≥4.5. The eCG-like treatment increased (P < 0.05) CL area in heifers and multiparous cows and tended (P = 0.10) to elevate serum progesterone concentrations only in heifers. However, it did not affect (P > 0.1) the incidence of MOV in heifers and multiparous cows. Glycoprotein eCG-like administration increased fertility in heifers and primiparous cows, but in multiparous the effect of eCG-like on fertility was associated with BCS.
publishDate	2024
dc.date.none.fl_str_mv	2024-10 2026-07-17T13:31:38Z 2026-07-17T13:31:38Z
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/20.500.12123/27050 https://www.sciencedirect.com/science/article/abs/pii/S0093691X24002917 0093-691X 1879-3231 https://doi.org/10.1016/j.theriogenology.2024.07.013
url	http://hdl.handle.net/20.500.12123/27050 https://www.sciencedirect.com/science/article/abs/pii/S0093691X24002917 https://doi.org/10.1016/j.theriogenology.2024.07.013
identifier_str_mv	0093-691X 1879-3231
dc.language.none.fl_str_mv	eng
language	eng
dc.relation.none.fl_str_mv	info:eu-repograntAgreement/INTA/2019-PE-E1-I001-002, Eficiencia y sostenibilidad de la cría y recría vacuna en distintas macroregiones ganaderas info:eu-repograntAgreement/INTA/2023-PD-L01-I112, Biotecnologías reproductivas y plataforma de edición génica para animales de interés zootécnico.
dc.rights.none.fl_str_mv	info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv	restrictedAccess
rights_invalid_str_mv	http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv	application/pdf
dc.publisher.none.fl_str_mv	Elsevier
publisher.none.fl_str_mv	Elsevier
dc.source.none.fl_str_mv	Theriogenology 227 : 84-91. (October 2024) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str	INTA Digital (INTA)
collection	INTA Digital (INTA)
instname_str	Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv	INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv	tripaldi.nicolas@inta.gob.ar
_version_	1877227350984228864
score	12.733355

Effect of an equine chorionic gonadotrophin-like recombinant glycoprotein treatment on fertility in Angus cattle

Publicaciones similares