Browsing by Author "c09bd7a2-fade-45cf-aeed-272e4ae198bd"

Now showing items 1-4 of 4

    • 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 ...
    • Potential biomarkers of DNA quality in cryopreserved fish sperm: impact on gene expression and embryonic ... 
      Figueroa Villalobos, Elías; Lee Estévez, Manuel; Valdebenito, Iván; Farías, Jorge G.; Romero Ormazábal, Jaime (Wiley, 2020)
      Sperm DNA quality and gene expression are crucial for early embryo development. Abnormal genomic processes can cause irreversible damage to totipotent cells, thereby altering the capacity for cell differentiation. ...
    • 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 ...