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Uruguay
USD 95 /hr

Principal Research Scientist at National Institute of Agricultural Research

Profile Summary
Subject Matter Expertise
Services
Work Experience

Researcher

National Institute of Agricultural Research of Uruguay

March 2018 - Present

Research fellow

University of Veterinary Medicine Vienna

February 2017 - Present

Education

PhD Agricultural Sciences

Southern Illinois University

August 2013 - December 2016

Masters of Science, Veterinary Medicine

Federal University of Pelotas

January 2010 - December 2011

Veterinary Medicine

Federal University of Pelotas

January 2004 - December 2009

Certifications
  • Certification details not provided.
Publications
JOURNAL ARTICLE
Ghassan M. A. Ishak, Gabriel A. Dutra, Gustavo D. A. Gastal, Melba O. Gastal, Jean M. Feugang, Eduardo L. Gastal(2019). Transition to the ovulatory season in mares: An investigation of antral follicle receptor gene expression in vivo . Molecular Reproduction and Development. 86. (12). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1832--1845. Wiley
Ghassan M. A. Ishak, Gabriel A. Dutra, Gustavo D. A. Gastal, Melba O. Gastal, Jean M. Feugang, Eduardo L. Gastal(2019). Cover Image, Volume 86, Issue 12, December 2019 . Molecular Reproduction and Development. 86. (12). Wiley
Francisco Báez, Álvaro A. Camargo, Gustavo D.A. Gastal(2019). Ultrastructural Imaging Analysis of the Zona Pellucida Surface in Bovine Oocytes . Microscopy and Microanalysis. 25. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1032--1036. Cambridge University Press ({CUP})
Benner G. Alves, Peter J. Hansen, Kele A. Alves, Gustavo D. A. Gastal, Melba O. Gastal, José R. Figueiredo, Eduardo L. Gastal (2018). Spatial distribution of preantral follicles in the equine ovary . PLOS ONE.
D. Scarlet, N. Ille, R. Ertl, B.G. Alves, G.D.A. Gastal, S.O. Paiva, M.O. Gastal, E.L. Gastal, C. Aurich(2017). Glucocorticoid metabolism in equine follicles and oocytes . Domestic Animal Endocrinology. 59. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 11--22. Elsevier {BV}
D. Scarlet, N. Ille, R. Ertl, B.G. Alves, G.D.A. Gastal, S.O. Paiva, M.O. Gastal, E.L. Gastal, C. Aurich(2017). Glucocorticoid metabolism in equine follicles and oocytes . Domestic Animal Endocrinology. 59. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 11--22.
Gastal, G.D.A., Alves, B.G., Alves, K.A., Paiva, S.O., de Tarso, S.G.S., Ishak, G.M., Bashir, S.T., Gastal, E.L.(2017). Effects of Cryoprotectant Agents on Equine Ovarian Biopsy Fragments in Preparation for Cryopreservation . Journal of Equine Veterinary Science. 53. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString e77-e85.
Gastal, G.D.A., Aguiar, F.L.N., Alves, B.G., Alves, K.A., de Tarso, S.G.S., Ishak, G.M., Cavinder, C.A., Feugang, J.M., Gastal, E.L.(2017). Equine ovarian tissue viability after cryopreservation and in~vitro culture . Theriogenology. 97. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 139-147.
Scarlet, D., Ille, N., Ertl, R., Alves, B.G., Gastal, G.D.A., Paiva, S.O., Gastal, M.O., Gastal, E.L., Aurich, C.(2017). Glucocorticoid metabolism in equine follicles and oocytes . Domestic Animal Endocrinology. 59. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 11-22.
Aguiar, F.L.N., Gastal, G.D.A., Ishak, G.M., Gastal, M.O., Teixeira, D.I.A., Feugang, J.M., Figueiredo, J.R., Gastal, E.L.(2017). Effects of FSH addition to an enriched medium containing insulin and EGF after long-term culture on functionality of equine ovarian biopsy tissue . Theriogenology. 99. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 124-133.
Alves, K.A., Alves, B.G., Gastal, G.D.A., Haag, K.T., Gastal, M.O., Figueiredo, J.R., Gambarini, M.L., Gastal, E.L.(2017). Preantral follicle density in ovarian biopsy fragments and effects of mare age . Reproduction, Fertility and Development. 29. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 867-875.
Gastal, G.D.A., Aguiar, F.L.N., Alves, B.G., Alves, K.A., de Tarso, S.G.S., Ishak, G.M., Cavinder, C.A., Feugang, J.M., Gastal, E.L.(2017). Equine ovarian tissue viability after cryopreservation and in vitro culture . Theriogenology. 97. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 139-147.
De Tarso, S.G.S., Gastal, G.D.A., Bashir, S.T., Gastal, M.O., Apgar, G.A., Gastal, E.L.(2017). Follicle vascularity coordinates corpus luteum blood flow and progesterone production . Reproduction, Fertility and Development. 29. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 448-457.
Gastal, G.D.A., Alves, B.G., Alves, K.A., Souza, M.E.M., Vieira, A.D., Varela, A.S., Figueiredo, J.R., Feugang, J.M., Lucia, T., Gastal, E.L.(2017). Ovarian fragment sizes affect viability and morphology of preantral follicles during storage at 4°C . Reproduction. 153. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 577-587.
De Tarso, S.G.S., Gastal, G.D.A., Bashir, S.T., Gastal, M.O., Apgar, G.A., Gastal, E.L.(2017). Follicle vascularity coordinates corpus luteum blood flow and progesterone production . Reproduction, Fertility and Development. 29. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 448-457.
Aguiar, F.L.N., Gastal, G.D.A., Ishak, G.M., Gastal, M.O., Teixeira, D.I.A., Feugang, J.M., Figueiredo, J.R., Gastal, E.L.(2017). Effects of FSH addition to an enriched medium containing insulin and EGF after long-term culture on functionality of equine ovarian biopsy tissue . Theriogenology. 99. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 124-133.
Alves, K.A., Alves, B.G., Gastal, G.D.A., Haag, K.T., Gastal, M.O., Figueiredo, J.R., Gambarini, M.L., Gastal, E.L.(2017). Preantral follicle density in ovarian biopsy fragments and effects of mare age . Reproduction, Fertility and Development. 29. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 867-875.
Gastal, G.D.A., Alves, B.G., Alves, K.A., Souza, M.E.M., Vieira, A.D., Varela, A.S., Figueiredo, J.R., Feugang, J.M., Lucia, T., Gastal, E.L.(2017). Ovarian fragment sizes affect viability and morphology of preantral follicles during storage at 4?C . Reproduction. 153. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 577-587.
Gastal, G.D.A., Hamilton, A., Alves, B.G., De Tarso, S.G.S., Feugang, J.M., Banz, W.J., Apgar, G.A., Nielsen, C.K., Gastal, E.L.(2017). Ovarian features in white-tailed deer (Odocoileus virginianus) fawns and does . PLoS ONE. 12. (5).
Gastal, G.D.A., Alves, B.G., Alves, K.A., Paiva, S.O., de Tarso, S.G.S., Ishak, G.M., Bashir, S.T., Gastal, E.L.(2017). Effects of Cryoprotectant Agents on Equine Ovarian Biopsy Fragments in Preparation for Cryopreservation . Journal of Equine Veterinary Science. 53. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString e77-e85.
Gastal, G.D.A., Hamilton, A., Alves, B.G., De Tarso, S.G.S., Feugang, J.M., Banz, W.J., Apgar, G.A., Nielsen, C.K., Gastal, E.L.(2017). Ovarian features in white-tailed deer (Odocoileus virginianus) fawns and does . PLoS ONE. 12. (5).
Pradieé, J., Cardoso, T.F., Silva, E.F., Gonçalves, A.O., Gastal, G.D.A., Rosa, C.E., Mondadori, R.G., Pegoraro, L.M.C., Vieira, A.D., Lucia, T.(2016). Effect of β-mercaptoetanol and cysteine on post-thawing quality and oxidative activity of ram sperm and on the viability of vitrified sheep embryos . Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. 68. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1309-1315.
Alves, K.A., Alves, B.G., Gastal, G.D.A., De Tarso, S.G.S., Gastal, M.O., Figueiredo, J.R., Gambarini, M.L., Gastal, E.L.(2016). The mare model to study the effects of ovarian dynamics on preantral follicle features . PLoS ONE. 11. (2).
Alves, K.A., Alves, B.G., Gastal, G.D.A., De Tarso, S.G.S., Gastal, M.O., Figueiredo, J.R., Gambarini, M.L., Gastal, E.L.(2016). The mare model to study the effects of ovarian dynamics on preantral follicle features . PLoS ONE. 11. (2).
De Tarso, S.G.S., Ishak, G.M., Gastal, G.D.A., Bashir, S.T., Gastal, M.O., Gastal, E.L.(2016). Novel prospects for evaluation of follicle wall blood flow using color-Doppler ultrasonography . Animal Reproduction. 13. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 762-771.
De Tarso, S.G.S., Ishak, G.M., Gastal, G.D.A., Bashir, S.T., Gastal, M.O., Gastal, E.L.(2016). Novel prospects for evaluation of follicle wall blood flow using color-Doppler ultrasonography . Animal Reproduction. 13. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 762-771.
Pradieé, J., Cardoso, T.F., Silva, E.F., Gon?alves, A.O., Gastal, G.D.A., Rosa, C.E., Mondadori, R.G., Pegoraro, L.M.C., Vieira, A.D., Lucia, T.(2016). Effect of ?-mercaptoetanol and cysteine on post-thawing quality and oxidative activity of ram sperm and on the viability of vitrified sheep embryos . Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. 68. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1309-1315.
Ferreira, C.E.R., Sávio, D.B., Guarise, A.C., Flach, M.J., Gastal, G.D.A., Gon?alves, A.O., Dellagostin, O.A., Alonso, R.V., Bianchi, I., Corcini, C.D., et al.(2015). Contribution of boars to reproductive performance and paternity after homospermic and heterospermic artificial insemination . Reproduction, Fertility and Development. 27. (7). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1012-1019.
Ferreira, C.E.R., Sávio, D.B., Guarise, A.C., Flach, M.J., Gastal, G.D.A., Gonçalves, A.O., Dellagostin, O.A., Alonso, R.V., Bianchi, I., Corcini, C.D., et al.(2015). Contribution of boars to reproductive performance and paternity after homospermic and heterospermic artificial insemination . Reproduction, Fertility and Development. 27. (7). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1012-1019.
Goularte, K.L., Gastal, G.D.A., Schiavon, R.S., Gon?alves, A.O., Schneider, J.R., Corcini, C.D., Lucia, T.(2014). Association between the presence of protein bands in ram seminal plasma and sperm tolerance to freezing . Animal Reproduction Science. 146. (3-4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 165-169.
Goularte, K.L., Gastal, G.D.A., Schiavon, R.S., Gonçalves, A.O., Schneider, J.R., Corcini, C.D., Lucia, T.(2014). Association between the presence of protein bands in ram seminal plasma and sperm tolerance to freezing . Animal Reproduction Science. 146. (3-4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 165-169.
Filho, V.B.S., Schiavon, R.S, Gastal, G.D.A., Timm, C.D., Lucia, T.(2012). Association of the occurrence of some diseases with reproductive performance and milk production of dairy herds in southern Brazil . Revista Brasileira de Zootecnia. 41. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 467-471.
Filho, V.B.S., Schiavon, R.S, Gastal, G.D.A., Timm, C.D., Lucia, T.(2012). Association of the occurrence of some diseases with reproductive performance and milk production of dairy herds in southern Brazil . Revista Brasileira de Zootecnia. 41. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 467-471.
Tonieto, R.A., Goularte, K.L., Gastal, G.D.A., Schiavon, R.S., Deschamps, J.C., Lucia, T.(2010). Cryoprotectant effect of trehalose and low-density lipoprotein in extenders for frozen ram semen . Small Ruminant Research. 93. (2-3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 206-209.
Tonieto, R.A., Goularte, K.L., Gastal, G.D.A., Schiavon, R.S., Deschamps, J.C., Lucia, T.(2010). Cryoprotectant effect of trehalose and low-density lipoprotein in extenders for frozen ram semen . Small Ruminant Research. 93. (2-3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 206-209.