Objective: Evaluate the use of Ethylene Glycol (EG), Dimethyl Sulfoxide (DMSO), Sucrose and Fetal Bovine Serum (FBS) as cryoprotectants their effect on organization chromosomes arrangement microtubules, during vitrification process in goat oocytes matured vitro development preimplantation embryos produced vitro.
 Design/methodology/approach: In were divided into 3 groups (control group, cr...