Pure Egyptian Cattle Bulls Show both Individual Variation and Different Interaction with Extender in the Post-Thawing Sperm Parameters

Alaa A Mohammed^* and Wahid M M Ahmed

Animal Reproduction and Artificial Insemination,Veterinary Research Division, National Research Centre, Giza, Egypt

^*Corresponding Author: Alaa A Mohammed, Animal Reproduction and Artificial Insemination,Veterinary Research Division, National Research Centre, Giza, Egypt, Tel: 33371362 Email: