Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2005, Vol. 21 ›› Issue (10): 21-21.

Special Issue: 生物技术 畜牧兽医

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Progress on Cryopreservation Damage of Porcine Oocytes

Li Jian, Hu Jianhong, , Han Zengsheng, ,Yang Hai, , Li Qingwang,   

  • Online:2005-10-05 Published:2005-10-05

Abstract: The development of oocytes cryopreservation would generate a convenient and valued source of oocytes for such procedures as in vitro fertilization, cloning, transgenic and other releated embryo engineering technology. At the same time, it also provided a technique base for the conservation of super animal breed and endanged wildlife species. Cryopreservation of oocytes was not as effective as that of embryo. This review mainly deals with the principle of cryopreservation, effect of cryopreservation on the structure and developmental competence of porcine oocytes.This paper can also provide some advices for IVF and IVM on porcine.