2 In the base medium of M199+10%FBS, after added different hormone and foctor(FSH,LH,EGF,HMG), the mature rate of goat oocytes was increased slightly in vitro.

• 以M199+10%25FBS为基础液，添加不同激素和因子(FBS,FSH,LH,EGF,HMG)后，山羊卵母细胞体外成熟率有所提高。 说明添加激素和因子对卵母细胞体外成熟有利。