Role of Propolis Ethanolic Extract as an Antioxidant Supplement in Tris-Extender to Enhance Semen Quality of Egyptian Buffaloes during Cryopreservation
Role of Propolis Ethanolic Extract as an Antioxidant Supplement in Tris-Extender to Enhance Semen Quality of Egyptian Buffaloes during Cryopreservation
Abdel-Khalek El-Sayed Abdel-Khalek1*, Abdelaziz M. Sakr2, Wael M. Nagy2, Hesham S. Abou-Serie2, Entesar Z. Eliraqy2
The recovery rate of progressive motility, livability, and acrosome integrity of sperm cells in post-thaw semen as compared to pre-freezing semen.
Rate of increase in viable spermatozoa (%) in PEE-extenders relative to PEE0.
Reduction rate in sperm apoptosis (%) in PEE-extenders relative to PEE0.
Rate of change (±) in sperm early apoptosis (%) in PEE-extenders relative to PEE0.
Rate of change (±) in sperm necrosis in PEE-extenders relative to PEE0.
Rate of change (±) in SOD activity in various extenders with PEE relative to PEE0.
Reduction rate in MDA level in various extenders with PEE relative to PEE0.
Rate of increase in TAC level in various extenders with PEE relative to PEE0.
