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| 8. |  | Gastal, E. Introducción ln: Seminario Internacional sobre generación de información y cambio tecnologico en la agricultura Memorias. Montevideo (Uruguay): IICA-Cono Sur/BID, 1983. 190 p. (IICA-PROCISUR. Diálogo, 4) IICA| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
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| 9. | | Gastal, E. Programación agropecuaria por áreas ln: Mesa redonda del Consejo Técnico Consultivo del IICA : importancia del enfoque regional en el desarrollo agropecuario, 1969, Quito, Ecuador [s.l.]: [s.n.], 1969. IICA| Biblioteca(s): INIA La Estanzuela. |
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| 13. | | Gastal, E. El proceso de cambio tecnológico en la agricultura ln: Gastal, E. ; Puignau, J.P. ; Tonina, T. (eds.). Transferencia de tecnología agropecuaria : enfoques de hoy y perspectivas para el futuro. Montevideo (Uruguay): IICA/BID/PROCISUR, 1989. 278 p. (IICA-PROCISUR. Diálogo, 27) Contenido : Trabajos presentados al Seminario Taller sobre Transferencia de Tecnología (1988 Dic 14-16 : Colonia)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 20. | | DUVAL, L.H.; RECHSTEINER, S.M.F.; GASTAL, G.D.A.; GASTAL, M.O.; MATTOS, R.C.; GASTAL, E.L. Ovarian and uterine dynamics during the estrous cycle in Criollo breed mares. Journal of Equine Veterinary Science, 2022, Volume 118, Article 104131. doi: https://doi.org/10.1016/j.jevs.2022.104131 Article history: Received 12 July 2022; Received in revised form 16 September 2022; Accepted 26 September 2022; Available online 29 September 2022.
Correspondence author: Gastal, E.L.; Animal Science, School of Agricultural Sciences,...| Biblioteca(s): INIA Las Brujas. |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
08/09/2020 |
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Actualizado : |
08/09/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
AGUIAR, F.L.N; GASTAL, G.D.A.; ALVES, K.A.; FIGUEIREDO, J.R.; GASTAL, E.L. |
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Afiliación : |
Department of Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, USA; GUSTAVO DESIRE ANTUNES GASTAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Department of Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, USA.; Department of Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, USA.; Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), Faculty of Veterinary Medicine, State University of Ceará, Fortaleza, Ceará, Brazil.; Department of Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, USA. |
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Título : |
Supportive techniques to investigate in vitro culture and cryopreservation efficiencies of equine ovarian tissue: A review (Review) |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Theriogenology, 15 October 2020, Volume 156, Pages 296-309. Doi: https://doi.org/10.1016/j.theriogenology.2020.06.043 |
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DOI : |
10.1016/j.theriogenology.2020.06.043 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 25 June 2020/ Accepted 27 June 2020/Available online 1 July 2020. |
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Contenido : |
Abstract: During the reproductive lifespan of a female, only a limited quantity of oocytes are naturally ovulated; therefore, the mammalian ovary possesses a substantial population of preantral follicles available to be handled and explored in vitro. Hence, the manipulation of preantral follicles enclosed in ovarian tissue aims to recover a considerable population of oocytes of high-value animals for potential application in profitable assisted reproductive technologies (ARTs). For this purpose, the technique of preantral follicle in vitro culture (IVC) has been the most common research tool, achieving extraordinary results with offspring production in the mouse model. Although promising outcomes have been generated in livestock animals after IVC of preantral follicles, the quantity and quality of embryo production with those oocytes are still poor. In recent years, the mare has become an additional model for IVC studies due to remarkable similarities with women and livestock animals regarding in vivo and in vitro ovarian folliculogenesis. For a successful IVC system, several factors should be carefully considered to provide an optimum culture environment able to support the viability and growth of preantral follicles enclosed in ovarian tissue. The cryopreservation of the ovarian tissue is another important in vitro manipulation technique that has been used to preserve the reproductive potential in humans and, in the future, may be
used in highly valuable domestic animals or endangered species. Several improvements in cryopreservation protocols are necessary to support the utilization of ovarian tissue of different species in follow-up ARTs (e.g., ovarian fragment transplantation). This review aims to provide an update on the most current advances regarding supportive in vitro techniques used in equids to evaluate and manipulate preantral
follicles and ovarian tissue, as well as methodological approaches used during IVC and cryopreservation
techniques. MenosAbstract: During the reproductive lifespan of a female, only a limited quantity of oocytes are naturally ovulated; therefore, the mammalian ovary possesses a substantial population of preantral follicles available to be handled and explored in vitro. Hence, the manipulation of preantral follicles enclosed in ovarian tissue aims to recover a considerable population of oocytes of high-value animals for potential application in profitable assisted reproductive technologies (ARTs). For this purpose, the technique of preantral follicle in vitro culture (IVC) has been the most common research tool, achieving extraordinary results with offspring production in the mouse model. Although promising outcomes have been generated in livestock animals after IVC of preantral follicles, the quantity and quality of embryo production with those oocytes are still poor. In recent years, the mare has become an additional model for IVC studies due to remarkable similarities with women and livestock animals regarding in vivo and in vitro ovarian folliculogenesis. For a successful IVC system, several factors should be carefully considered to provide an optimum culture environment able to support the viability and growth of preantral follicles enclosed in ovarian tissue. The cryopreservation of the ovarian tissue is another important in vitro manipulation technique that has been used to preserve the reproductive potential in humans and, in the future, may be
used in highly valuable domestic animals o... Presentar Todo |
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Palabras claves : |
CRYOPRESERVATION; EQUINE; IN VITRO CULTURE; OVARIAN TISSUE; PLATAFORMA SALUD ANIMAL; PREANTRAL FOLLICLES. |
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Thesagro : |
CABALLOS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02990naa a2200277 a 4500
001 1061302
005 2020-09-08
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1016/j.theriogenology.2020.06.043$2DOI
100 1 $aAGUIAR, F.L.N
245 $aSupportive techniques to investigate in vitro culture and cryopreservation efficiencies of equine ovarian tissue$bA review (Review)$h[electronic resource]
260 $c2020
500 $aArticle history: Received 25 June 2020/ Accepted 27 June 2020/Available online 1 July 2020.
520 $aAbstract: During the reproductive lifespan of a female, only a limited quantity of oocytes are naturally ovulated; therefore, the mammalian ovary possesses a substantial population of preantral follicles available to be handled and explored in vitro. Hence, the manipulation of preantral follicles enclosed in ovarian tissue aims to recover a considerable population of oocytes of high-value animals for potential application in profitable assisted reproductive technologies (ARTs). For this purpose, the technique of preantral follicle in vitro culture (IVC) has been the most common research tool, achieving extraordinary results with offspring production in the mouse model. Although promising outcomes have been generated in livestock animals after IVC of preantral follicles, the quantity and quality of embryo production with those oocytes are still poor. In recent years, the mare has become an additional model for IVC studies due to remarkable similarities with women and livestock animals regarding in vivo and in vitro ovarian folliculogenesis. For a successful IVC system, several factors should be carefully considered to provide an optimum culture environment able to support the viability and growth of preantral follicles enclosed in ovarian tissue. The cryopreservation of the ovarian tissue is another important in vitro manipulation technique that has been used to preserve the reproductive potential in humans and, in the future, may be used in highly valuable domestic animals or endangered species. Several improvements in cryopreservation protocols are necessary to support the utilization of ovarian tissue of different species in follow-up ARTs (e.g., ovarian fragment transplantation). This review aims to provide an update on the most current advances regarding supportive in vitro techniques used in equids to evaluate and manipulate preantral follicles and ovarian tissue, as well as methodological approaches used during IVC and cryopreservation techniques.
650 $aCABALLOS
653 $aCRYOPRESERVATION
653 $aEQUINE
653 $aIN VITRO CULTURE
653 $aOVARIAN TISSUE
653 $aPLATAFORMA SALUD ANIMAL
653 $aPREANTRAL FOLLICLES
700 1 $aGASTAL, G.D.A.
700 1 $aALVES, K.A.
700 1 $aFIGUEIREDO, J.R.
700 1 $aGASTAL, E.L.
773 $tTheriogenology, 15 October 2020, Volume 156, Pages 296-309. Doi: https://doi.org/10.1016/j.theriogenology.2020.06.043
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