Shirley Evangelista‐Vargas

Effect of the addition of two superoxide dismutase analogues (Tempo and Tempol) to alpaca semen extender for cryopreservation

Alexei Santiani, Shirley Evangelista‐Vargas, Martha Valdivia et al. · Theriogenology · 2013 · 38 citations

Physiology, Superoxide Dismutase Analogues

Detection of intracellular reactive oxygen species (superoxide anion and hydrogen peroxide) and lipid peroxidation during cryopreservation of alpaca spermatozoa

Shirley Evangelista‐Vargas, Alexei Santiani · Reproduction in Domestic Animals · 2017 · 35 citations

Spermatogenesis, Viable Alpaca Spermatozoa, Biochemistry +12

Characterization of functional variables in epididymal alpaca (Vicugna pacos) sperm using imaging flow cytometry

Alexei Santiani, Alejandra Ugarelli, Shirley Evangelista‐Vargas · Animal Reproduction Science · 2016 · 34 citations

Cryopreservation of Peruvian Paso horse spermatozoa: dimethylacetamide preserved an optimal sperm function compared to dimethyl sulfoxide, ethylene glycol and glycerol

Alexei Santiani, Shirley Evangelista‐Vargas, Shirley Evangelista‐Vargas et al. · Andrologia · 2016 · 10 citations

Cryopreservation effect on sperm viability, mitochondrial membrane potential, acrosome integrity and sperm capacitation of alpaca spermatozoa detected by imaging flow cytometry

Alexei Santiani, Javier F. Juárez, Pablo Allauca et al. · Reproduction in Domestic Animals · 2023 · 10 citations · Full text