Listar INVESTIGACIÓN por autor "Elena Arias, Maria"
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Cryopreservation of stallion semen: Effect of adding antioxidants to the freezing medium on sperm physiology
Treulen, Favian [Univ Mayor, Fac Ciencias, Escuela Tecnol Med, Temuco, Chile]; JoséContreras, Maria; Elena Arias, Maria; Silva, Mauricio; Fuentes, Fernanda; Cabrera, Paulina; Felmer, Ricardo (WILEY, 2020)Cryopreservation of stallion semen has not reached the level of efficiency and positive results described in other species. This is mainly due to the greater sensitivity of stallion sperm to the freezing process, showing ... -
Impact of post-thaw supplementation of semen extender with antioxidants on the quality and function variables of stallion spermatozoa
Treulen, Favian [Univ Mayor, Fac Sci, Sch Med Technol, Temuco, Chile]; Aguila, Luis; Elena Arias, Maria; Jofre, Ignacio; Felmer, Ricardo (ELSEVIER SCIENCE BV, 2019)During cryopreservation procedures, the spermatozoa are exposed to physical and chemical stressors that generate an increase in the intracellular concentration of reactive oxygen species (ROS). If ROS concentrations are ...