Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 2 Zero Hunger
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SDG 8 Decent Work and Economic Growth
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SDG 12 Responsible Consumption and Production
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Collaborations and top research areas from the last five years
Projects
- 4 Finished
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Genotypic characterization of Iberian -type Creole cattle from the province of Azuay
Guevara Viera, G. E. (Director), Méndez Álvarez, M. S. (Co-Director), Andrade Guzman, O. S. (Researcher), Ayala Guanga, L. E. (Researcher), Bustamante Ordoñez, J. G. (Researcher), Palacios Ordoñez, T. E. (Researcher), Soria Parra, M. E. (Researcher), Vallecillo Maza, A. J. (Researcher), Vazquez Mosquera, J. M. (Researcher) & Pesantez Pacheco, J. L. (Research Associate)
1/06/16 → 31/08/18
Project: Research
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Identification of native bovine races of Azuay: morphometric characterization
Ayala Guanga, L. E. (Director), Pesantez Pacheco, J. L. (Co-Director), Guevara Viera, G. E. (Researcher), Pesantez Campoverde, M. T. (Researcher), Rodas Carpio, E. R. (Researcher), Serpa Garcia, V. G. (Researcher), Soria Parra, M. E. (Researcher), Torres Inga, C. S. (Researcher), Vallecillo Maza, A. J. (Researcher), Vanegas Cabrera, R. A. (Researcher), Vazquez Mosquera, J. M. (Researcher), Chuma Alvarez, J. L. (Assimilated Technical Staff), Cobos Espinoza, E. (Assimilated Technical Staff) & Gordillo Lema, N. A. (Assimilated Technical Staff)
1/03/15 → 28/02/17
Project: Research
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Characterization of reproductive biotechnics for conservation of Gametas and Embryos of Creole Bovine, to establish a germplasm bank
Méndez Álvarez, M. S. (Director), Alberio Ricardo, H. (Co-Director), Argudo Garzon, D. E. (Researcher), Ayala Guanga, L. E. (Researcher), Bueno Leon, H. P. (Researcher), Galarza Álvarez, L. R. (Researcher), Galarza Lucero, D. A. (Researcher), Iñiguez Gutierrez, C. U. (Researcher), Maldonado Rivera, J. E. (Researcher), Perea Ganchou, F. P. (Researcher), Pesantez Pacheco, J. L. (Researcher), Soria Parra, M. E. (Researcher), Soria Parra, C. A. (Researcher), Torres Inga, C. S. (Researcher), Hernandez Fonseca, H. J. (Assimilated Technical Staff) & Soria Parra, M. E. (Researcher)
1/03/15 → 31/08/18
Project: Research
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Characterization of follicular dynamics and embryo production of the Creole bovine race. Compared to two races entered Holstein and Brown Swiss
Soria Parra, C. A. (Director), Ayala Guanga, L. E. (Researcher), Leon Calle, N. F. (Researcher), Méndez Álvarez, M. S. (Researcher), Pesantez Pacheco, J. L. (Researcher), Rodas Carpio, E. R. (Researcher), Rojas Reyes, R. I. (Researcher), Soria Parra, M. E. (Researcher), Torres Inga, C. S. (Researcher), Chuma Alvarez, J. L. (Research Assistant) & Garay Peña, G. S. (Research Assistant)
1/09/13 → 30/11/14
Project: Research
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Idebenone enhances cryosurvival of ram sperm after conventional slow freezing but impairs quality following kinetic vitrification
Chuya Sigche, E. P. (First Author), Narváez Arcentales, M. J., Duma Pauta, J. M., Soria Parra, M. E. (Corresponding Author) & Galarza Lucero, D. A. (Last Author), 9 Jan 2026, (E-pub ahead of print) p. 1-1. 1 p.Research output: Contribution to conference › Abstract › peer-review
Open Access -
Supplementing conventional slow freezing or vitrification media with recombinant heat shock protein HSPA1A increases the cryoresistance of dog epididymal spermatozoa
Sánchez Pacheco, G. C. (First Author), García Pacheco, M. D. C., Vallecillo Maza, A. J., Duma Pauta, J. M., Galarza Álvarez, L. R., Soria Parra, M. E., Mendez Alvarez, M. S. & Galarza Lucero, D. A. (Last Author), 9 Jan 2026, (E-pub ahead of print) p. 1-1. 1 p.Research output: Contribution to conference › Abstract › peer-review
Open Access -
Ultra-rapid freezing yields a higher cryoresistance than the conventional slow freezing of epididymal guinea pig (Cavia porcellus) spermatozoa
Galarza Lucero, D. A. (First Author), Hernández Lojano, C. A., Salinas Ulloa, A. J., Duma Pauta, J. M., Soria Parra, M. E., Castro Jerez, G. & Garzón, J. P. (Last Author), 18 Feb 2026, (E-pub ahead of print) In: Cryobiology. 122, p. 1-7 7 p., 105596.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
Effect of resveratrol supplementation in conventional slow freezing and kinetic vitrification media on the post-cryopreserved quality of dog epididymal spermatozoa
Galarza Lucero, D. A. (First Author), Duma Pauta, J. M., Carreño Aguilar, K. E., Sañay Sañay, J. L., Bernardi Villavicencio, C., Soria Parra, M. E. & Méndez Álvarez, M. S. (Last Author), 9 Jun 2025, (E-pub ahead of print) In: Animal Reproduction Science. 279, p. 1-10 10 p., 107886.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Epididymal bull sperm selection by Percoll® density-gradient centrifugation prior to conventional or ultra-rapid freezing enhances post-thaw sperm quality
Duma Pauta, J. M. (First Author), Galarza Lucero, D. A., Delgado Arcentales, K. E., Morocho Idrovo, A. C., Bermúdez Álvarez, G. F., Soria Parra, M. E., Méndez Álvarez, M. S., Muñoz León, E. & Perea Ganchou, F. P. (Last Author), Mar 2025, In: Cryobiology. 118, p. 1-8 8 p., 105200.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations