Comparison alpacas embryos cultivation systems
Descripción del Articulo
The present study was carried out in a laboratory of Animal Reproduction of the Faculty of Veterinary Medicine and Animal Science of the National University of the Puno-Peru Highland. The main objective was to evaluate the effect of in vitro and in vivo culture of...
Autores: | , , |
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Formato: | artículo |
Fecha de Publicación: | 2017 |
Institución: | Universidad Nacional del Altiplano |
Repositorio: | Revistas Universidad Nacional del Altiplano |
Lenguaje: | español |
OAI Identifier: | oai:huajsapata.unap.edu.pe:article/135 |
Enlace del recurso: | https://huajsapata.unap.edu.pe/index.php/ria/article/view/135 |
Nivel de acceso: | acceso abierto |
Materia: | oocyte zygote culture embryos alpaca Ovocitos cigoto cultivo embriones |
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oai:huajsapata.unap.edu.pe:article/135 |
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REVUNAP |
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network_name_str |
Revistas Universidad Nacional del Altiplano |
dc.title.none.fl_str_mv |
Comparison alpacas embryos cultivation systems Comparación de sistemas de cultivo de embriones de alpacas |
title |
Comparison alpacas embryos cultivation systems |
spellingShingle |
Comparison alpacas embryos cultivation systems Pérez Durand, Manuel Guido oocyte zygote culture embryos alpaca Ovocitos cigoto cultivo embriones alpaca |
title_short |
Comparison alpacas embryos cultivation systems |
title_full |
Comparison alpacas embryos cultivation systems |
title_fullStr |
Comparison alpacas embryos cultivation systems |
title_full_unstemmed |
Comparison alpacas embryos cultivation systems |
title_sort |
Comparison alpacas embryos cultivation systems |
dc.creator.none.fl_str_mv |
Pérez Durand, Manuel Guido Zevallos Aragón, Juan Pompeyo Pérez Guerra, Uri Harold |
author |
Pérez Durand, Manuel Guido |
author_facet |
Pérez Durand, Manuel Guido Zevallos Aragón, Juan Pompeyo Pérez Guerra, Uri Harold |
author_role |
author |
author2 |
Zevallos Aragón, Juan Pompeyo Pérez Guerra, Uri Harold |
author2_role |
author author |
dc.subject.none.fl_str_mv |
oocyte zygote culture embryos alpaca Ovocitos cigoto cultivo embriones alpaca |
topic |
oocyte zygote culture embryos alpaca Ovocitos cigoto cultivo embriones alpaca |
dc.description.none.fl_txt_mv |
The present study was carried out in a laboratory of Animal Reproduction of the Faculty of Veterinary Medicine and Animal Science of the National University of the Puno-Peru Highland. The main objective was to evaluate the effect of in vitro and in vivo culture of alpacas zygotes produced in vitro. We used 226 cumulus oocyte complexes (CCOs), which were obtained from the ovaries from animals that were beneficiated in the camal and transported in 0.9% saline and supplemented with antibiotics. CCOs were aspirated from follicles of 2 to 6 mm. The oocytes were matured in TCM 2520, supplemented with 2.2 mg/mL with sodium bicarbonate, 0.0028 mg/mL sodium pyruvate, 10% fetal serum, 2 IU/mL equine chorionic gonadotropin, 10 IU/mL chorionic gonadotropin Human plus 50 ug/mL gentamicin and were cultured at 38.5°C, under 5% CO2, and high humidity for 36 h. Fertilization was performed in FERT TALP (10 oocytes/drop). For the in vitro culture SOFaa was used. In vivo culture was used oviduct of females. The results were: At 120 h of culture in vitro post insemination, 19 (17.4%) morulae and 8 (7.3%) blastocytes were observed and at 168 h, 18 (16.5%) morulae and 7 (6.4%) blastocytes were observed. From the in vivo culture in the oviduct of the receiving alpacas 3 blastocytes hatched, 5 blastulas and 2 collapsed blastulas were recovered. Conclusion The in vitro and in vivo culture of the zygotes produced in vitro is possible to be used for the production of alpaca embryos. El presente estudio se llevó a cabo en laboratorio de Reproducción animal de la Facultad de Medicina Veterinaria y Zootecnia de la Universidad Nacional del Altiplano Puno-Perú. El objetivo principal fue evaluar el efecto del cultivo in vitro e in vivo de los cigotos de alpacas producidos in vitro. Se utilizaron 226 Complejos cumulus ovocitos (CCOs), que fueron obtenidos de los ovarios procedentes de alpacas beneficiadas en el camal. Los ovarios fueron transportados en solución salina al 0.9% y suplementada con antibióticos. Los CCOs fueron aspirados de folículos de 2 a 6 mm. Los ovocitos fueron madurados en TCM 2520, suplementado con 2.2 mg/mL con bicarbonato de sodio, 0.0028 mg/mL de piruvato de sodio, 10% de suero fetal, 2 U.I./mL de gonadotropina coriónica equina, 10 U.I./mL de gonadotropina humana más 50 ug/mL de gentamicina y fueron cultivados a 38.5°C, bajo 5% de CO2, y alta humedad por 36 h. La fertilización se realizó en FERT TALP (10 ovocitos/gota). Para el cultivo in vitro se utilizó el SOFaa. Para el cultivo in vivo se utilizó el oviducto de hembras. Los resultados fueron evaluados: A las 120 h de cultivo in vitro post inseminación se observaron 19(17.4%) mórulas y 8 (7.3%) blastocitos y a las 168 h se observaron 18 (16.5%) mórulas y 7(6.4%) blastocitos. Del cultivo in vivo en el oviducto de las alpacas receptoras se recuperaron 3 blastocitos eclosionados, 5 blástulas y 2 blástulas colapsadas. En conclusión, tanto el cultivo in vitro como in vivo de cigotos producidos in vitro pueden ser utilizados en la producción de embriones de alpacas. |
description |
The present study was carried out in a laboratory of Animal Reproduction of the Faculty of Veterinary Medicine and Animal Science of the National University of the Puno-Peru Highland. The main objective was to evaluate the effect of in vitro and in vivo culture of alpacas zygotes produced in vitro. We used 226 cumulus oocyte complexes (CCOs), which were obtained from the ovaries from animals that were beneficiated in the camal and transported in 0.9% saline and supplemented with antibiotics. CCOs were aspirated from follicles of 2 to 6 mm. The oocytes were matured in TCM 2520, supplemented with 2.2 mg/mL with sodium bicarbonate, 0.0028 mg/mL sodium pyruvate, 10% fetal serum, 2 IU/mL equine chorionic gonadotropin, 10 IU/mL chorionic gonadotropin Human plus 50 ug/mL gentamicin and were cultured at 38.5°C, under 5% CO2, and high humidity for 36 h. Fertilization was performed in FERT TALP (10 oocytes/drop). For the in vitro culture SOFaa was used. In vivo culture was used oviduct of females. The results were: At 120 h of culture in vitro post insemination, 19 (17.4%) morulae and 8 (7.3%) blastocytes were observed and at 168 h, 18 (16.5%) morulae and 7 (6.4%) blastocytes were observed. From the in vivo culture in the oviduct of the receiving alpacas 3 blastocytes hatched, 5 blastulas and 2 collapsed blastulas were recovered. Conclusion The in vitro and in vivo culture of the zygotes produced in vitro is possible to be used for the production of alpaca embryos. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-06-26 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
https://huajsapata.unap.edu.pe/index.php/ria/article/view/135 |
url |
https://huajsapata.unap.edu.pe/index.php/ria/article/view/135 |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
https://huajsapata.unap.edu.pe/index.php/ria/article/view/135/120 |
dc.rights.none.fl_str_mv |
Copyright (c) 2020 Revista de Investigaciones Altoandinas info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Revista de Investigaciones Altoandinas |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Nacional del Altiplano de Puno |
publisher.none.fl_str_mv |
Universidad Nacional del Altiplano de Puno |
dc.source.none.fl_str_mv |
Revista de Investigaciones Altoandinas; Vol. 19 No. 2 (2017); 157-164 Revista de Investigaciones Altoandinas; Vol. 19 Núm. 2 (2017); 157-164 2313-2957 2306-8582 reponame:Revistas Universidad Nacional del Altiplano instname:Universidad Nacional del Altiplano instacron:UNAP |
reponame_str |
Revistas Universidad Nacional del Altiplano |
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Revistas Universidad Nacional del Altiplano |
instname_str |
Universidad Nacional del Altiplano |
instacron_str |
UNAP |
institution |
UNAP |
repository.name.fl_str_mv |
-
|
repository.mail.fl_str_mv |
mail@mail.com |
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1712974421479653376 |
spelling |
Comparison alpacas embryos cultivation systemsComparación de sistemas de cultivo de embriones de alpacasPérez Durand, Manuel Guido Zevallos Aragón, Juan Pompeyo Pérez Guerra, Uri Harold oocytezygotecultureembryosalpacaOvocitoscigotocultivoembrionesalpacaThe present study was carried out in a laboratory of Animal Reproduction of the Faculty of Veterinary Medicine and Animal Science of the National University of the Puno-Peru Highland. The main objective was to evaluate the effect of in vitro and in vivo culture of alpacas zygotes produced in vitro. We used 226 cumulus oocyte complexes (CCOs), which were obtained from the ovaries from animals that were beneficiated in the camal and transported in 0.9% saline and supplemented with antibiotics. CCOs were aspirated from follicles of 2 to 6 mm. The oocytes were matured in TCM 2520, supplemented with 2.2 mg/mL with sodium bicarbonate, 0.0028 mg/mL sodium pyruvate, 10% fetal serum, 2 IU/mL equine chorionic gonadotropin, 10 IU/mL chorionic gonadotropin Human plus 50 ug/mL gentamicin and were cultured at 38.5°C, under 5% CO2, and high humidity for 36 h. Fertilization was performed in FERT TALP (10 oocytes/drop). For the in vitro culture SOFaa was used. In vivo culture was used oviduct of females. The results were: At 120 h of culture in vitro post insemination, 19 (17.4%) morulae and 8 (7.3%) blastocytes were observed and at 168 h, 18 (16.5%) morulae and 7 (6.4%) blastocytes were observed. From the in vivo culture in the oviduct of the receiving alpacas 3 blastocytes hatched, 5 blastulas and 2 collapsed blastulas were recovered. Conclusion The in vitro and in vivo culture of the zygotes produced in vitro is possible to be used for the production of alpaca embryos.El presente estudio se llevó a cabo en laboratorio de Reproducción animal de la Facultad de Medicina Veterinaria y Zootecnia de la Universidad Nacional del Altiplano Puno-Perú. El objetivo principal fue evaluar el efecto del cultivo in vitro e in vivo de los cigotos de alpacas producidos in vitro. Se utilizaron 226 Complejos cumulus ovocitos (CCOs), que fueron obtenidos de los ovarios procedentes de alpacas beneficiadas en el camal. Los ovarios fueron transportados en solución salina al 0.9% y suplementada con antibióticos. Los CCOs fueron aspirados de folículos de 2 a 6 mm. Los ovocitos fueron madurados en TCM 2520, suplementado con 2.2 mg/mL con bicarbonato de sodio, 0.0028 mg/mL de piruvato de sodio, 10% de suero fetal, 2 U.I./mL de gonadotropina coriónica equina, 10 U.I./mL de gonadotropina humana más 50 ug/mL de gentamicina y fueron cultivados a 38.5°C, bajo 5% de CO2, y alta humedad por 36 h. La fertilización se realizó en FERT TALP (10 ovocitos/gota). Para el cultivo in vitro se utilizó el SOFaa. Para el cultivo in vivo se utilizó el oviducto de hembras. Los resultados fueron evaluados: A las 120 h de cultivo in vitro post inseminación se observaron 19(17.4%) mórulas y 8 (7.3%) blastocitos y a las 168 h se observaron 18 (16.5%) mórulas y 7(6.4%) blastocitos. Del cultivo in vivo en el oviducto de las alpacas receptoras se recuperaron 3 blastocitos eclosionados, 5 blástulas y 2 blástulas colapsadas. En conclusión, tanto el cultivo in vitro como in vivo de cigotos producidos in vitro pueden ser utilizados en la producción de embriones de alpacas.Universidad Nacional del Altiplano de Puno2017-06-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://huajsapata.unap.edu.pe/index.php/ria/article/view/135Revista de Investigaciones Altoandinas; Vol. 19 No. 2 (2017); 157-164 Revista de Investigaciones Altoandinas; Vol. 19 Núm. 2 (2017); 157-164 2313-29572306-8582reponame:Revistas Universidad Nacional del Altiplanoinstname:Universidad Nacional del Altiplanoinstacron:UNAPspahttps://huajsapata.unap.edu.pe/index.php/ria/article/view/135/120Copyright (c) 2020 Revista de Investigaciones Altoandinasinfo:eu-repo/semantics/openAccess2021-10-07T15:14:27Zmail@mail.com - |
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13.871978 |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).