Browsing by Author "98a77630-7b6a-4a89-84ea-141346ea20aa"

Now showing items 1-6 of 6

    • Effects of cryopreservation on mitochondria of fish spermatozoa 
      Figueroa, Elías; Valdebenito, Iván; Zepeda, Andrea B.; Figueroa, Carolina A.; Dumorné, Kelly; Castillo, Rodrigo L.; Farias, Jorge G. (Wiley-Blackwell, 2017)
      © 2015 Wiley Publishing Asia Pty LtdThe development of sperm cryopreservation has enabled transcendental changes to occur in the reproductive biotechnology of both mammals and fish; it has become a basic tool for animal ...
    • Effects of selection by the Percoll density gradient method on motility, mitochondrial membrane potential ... 
      Bravo, Williams; Dumorne, Kelly; Beltrán Lissabet, Jorge; Jara Seguel, Pedro; Romero Ormazábal, Jaime; Farías, Jorge G.; Risopatrón, Jaime; Valdebenito, Iván; Figueroa, Elías (Elsevier, 2020)
      The aim of this study was to evaluate effects of selection using the Percoll density gradient method on motility, mitochondrial membrane potential (Delta Psi Mit) and fertility in a subpopulation of testicular spermatozoa ...
    • Morphology and ultrastructure of pink cusk-eel (Genypterus blacodes, Schneider 1801) spermatozoa by scanning ... 
      Dumorné, Kelly; Valdebenito, Iván; Risopatron, Jennie; Figueroa, Elías; Díaz, Rommy; Farías, Jorge (Elsevier Ltd, 2018)
      © 2018 Elsevier LtdIn this study, the morphology and ultrastructure of Genypterus blacodes spermatozoa were characterized through scanning and transmission electron microscopy. Findings revealed that the G. blacodes ...
    • Patagonian blenny (Eleginops maclovinus) spermatozoa quality after storage at 4 ºC in Cortland medium 
      Ulloa Rodríguez, Patricio; Contreras, Pablo; Dumorné, Kelly; Lee Estévez, Manuel; Díaz, Rommy; Figueroa, Elías; Valdebenito, Iván; Risopatrón, Jennie; Farías, Jorge G. (Elsevier, 2018)
      Patagonian blenny (E. maclovinus) is a marine species recently placed in captivity and which are potentially farmable. Understanding and improving its sperm capacity to withstand short-term storage conditions is a key ...
    • Sperm morphology and ultrastructure of Patagonian blenny (Eleginops maclovinus) 
      Ulloa-Rodríguez, Patricio; Contreras, Pablo; Dumorné, Kelly; Figueroa, Elías; Risopatrón, Jennie; Valdebenito, Iván; Farías, Jorge G. (Elsevier Ltd, 2019)
      In this study, the morphology and ultrastructure of Eleginops maclovinus spermatozoa were characterized through scanning and electron microscopy. Findings revealed that E. maclovinus spermatozoa can be differentiated into ...
    • The CatSper channel is present and plays a key role in sperm motility of the Atlantic salmon (Salmo salar) 
      Beltrán Lissabet, Jorge Félix; Herrera Belén, Lisandra; LeeEstevez, Manuel; Risopatrón, Jennie; Valdebenito, Iván; Figueroa, Elías; Farías, Jorge G. (Elsevier, 2020)
      Among all the Ca2+ channels, CatSper channels have been one of the most studied in sperm of different species due to their demonstrated role in the fertilization process. In fish sperm, the calcium channel plays a key role ...