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Article

Autor: Figueroa Villalobos, Elías Farias, J. G. Lee Estevez, M. Valdebenito Isler, Iván Risopatron, J. Magnotti, C. Romero, J. Watanabe, I Oliveira, R. P. S.

The use of alpha-tocopherol and ascorbic acid in freezing medium prevents lipoperoxidation and damage by ROS (reactive oxygen species); however, the effects of these antioxidants in salmonid spermatozoa have not been studied. In this work the protective effects of antioxidants on the enzymatic ac...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3926

Repositorio Digital Universidad Católica de Temuco
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Figueroa Villalobos, Elías ,  Farias, J. G. ,  Lee Estevez, M. ,  Valdebenito Isler, Iván ,  Risopatron, J. ,  Magnotti, C. ,  Romero, J. ,  Watanabe, I ,  Oliveira, R. P. S. ,  [Sperm cryopreservation with supplementation of alpha-tocopherol and ascorbic acid in freezing media increase sperm function and fertility rate in Atlantic salmon (Salmo salar)] ,  Sperm cryopreservation with supplementation of alpha-tocopherol and ascorbic acid in freezing media increase sperm function and fertility rate in Atlantic salmon (Salmo salar)
Article

Autor: Contreras, P. Ulloa, P. Merino, O. Valdebenito Isler, Iván Figueroa Villalobos, Elías Farias, J. Risopatron, J.

Short-term storage of semen is a useful strategy for preservation of fish spermatozoa in reproductive management, however, no information is available on Patagonian blenny (Eleginops maclovinus) semen. This study was designed to evaluate the effects of in vitro storage on sperm function parameter...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3211

Repositorio Digital Universidad Católica de Temuco
Enlace permanente
Contreras, P. ,  Ulloa, P. ,  Merino, O. ,  Valdebenito Isler, Iván ,  Figueroa Villalobos, Elías ,  Farias, J. ,  Risopatron, J. ,  [Effect of short-term storage on sperm function in Patagonian blenny (Eleginops maclovinus) sperm] ,  Effect of short-term storage on sperm function in Patagonian blenny (Eleginops maclovinus) sperm
Article

Autor: Trigo, P. Merino, O. Figueroa Villalobos, Elías Valdebenito Isler, Iván Sanchez, R. Risopatron, J.

The short-term storage of salmonid semen is a viable method for in vitro fertilisation. Previous studies have found that short-term storage affects sperm motility, compromising quality and fertilising capacity. However, the functional characteristics of the spermatozoa of O.mykiss during storage ...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3048

Repositorio Digital Universidad Católica de Temuco
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Trigo, P. ,  Merino, O. ,  Figueroa Villalobos, Elías ,  Valdebenito Isler, Iván ,  Sanchez, R. ,  Risopatron, J. ,  [Effect of short-term semen storage in salmon (Oncorhynchus mykiss) on sperm functional parameters evaluated by flow cytometry] ,  Effect of short-term semen storage in salmon (Oncorhynchus mykiss) on sperm functional parameters evaluated by flow cytometry
Abstract

Autor: Ulloa, P. Contreras, P. Dumorne, K. Lee-Estevez, M. Figueroa Villalobos, Elías Valdebenito Isler, Iván Risopatron, J. Farias, J. G.
Enlace original: http://repositoriodigital.uct.cl/handle/10925/3077

Repositorio Digital Universidad Católica de Temuco
Enlace permanente
Ulloa, P. ,  Contreras, P. ,  Dumorne, K. ,  Lee-Estevez, M. ,  Figueroa Villalobos, Elías ,  Valdebenito Isler, Iván ,  Risopatron, J. ,  Farias, J. G. ,  [Patagonian blenny (Eleginops maclovinus) spermatozoa characterization and quality markers evaluation under chilling storage.] ,  Patagonian blenny (Eleginops maclovinus) spermatozoa characterization and quality markers evaluation under chilling storage.
Article

Autor: Merino, O. Figueroa Villalobos, Elías Cheuqueman, C. Valdebenito Isler, Iván Isachenko, V. Isachenko, E. Sanchez, R. Farias, J. Risopatron, J.

Short-term storage of semen is a useful strategy for preservation of fish spermatozoa. However, there is a significantly decrease on sperm function mainly due to oxidative stress. In this way, sodium alginate plays an important role as free radical scavenger compound. Accordingly, the aim of our ...

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3357

Repositorio Digital Universidad Católica de Temuco
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Merino, O. ,  Figueroa Villalobos, Elías ,  Cheuqueman, C. ,  Valdebenito Isler, Iván ,  Isachenko, V. ,  Isachenko, E. ,  Sanchez, R. ,  Farias, J. ,  Risopatron, J. ,  [Short-term storage of salmonids semen in a sodium alginate-based extender] ,  Short-term storage of salmonids semen in a sodium alginate-based extender
Article

Autor: Figueroa Villalobos, Elías Merino, O. Risopatron, J. Isachenko, V. Sanchez, R. Effer Roldan, Brian Isachenko, E. Farias, J. G. Valdebenito Isler, Iván

This study was designed to test a vitrification method in Atlantic salmon spermatozoa and determine the capacity of seminal plasma (SP) to protect these cells from cryoinjuries. The vitrification medium consisted of a standard buffer for fish spermatozoa (Cortland medium) + 10% DMSO + 2% BSA + 0....

Enlace original: http://repositoriodigital.uct.cl/handle/10925/3702

Repositorio Digital Universidad Católica de Temuco
Enlace permanente
Figueroa Villalobos, Elías ,  Merino, O. ,  Risopatron, J. ,  Isachenko, V. ,  Sanchez, R. ,  Effer Roldan, Brian ,  Isachenko, E. ,  Farias, J. G. ,  Valdebenito Isler, Iván ,  [Effect of seminal plasma on Atlantic salmon (Salmo salar) sperm vitrification] ,  Effect of seminal plasma on Atlantic salmon (Salmo salar) sperm vitrification

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