期刊文献+

羔羊超数排卵技术在绵羊快速繁殖技术中的应用研究 被引量:3

下载PDF
导出
摘要 羔羊超数排卵技术是根据幼龄羔羊卵泡发育的独特生理特点而提出的一项获取绵羊卵母细胞的新技术。作者采用FSH+PMSG和FSH+LH两种不同的处理方法对8只6周龄的高山细毛羊进行超数排卵,以另外4只作为对照组,并对采集的卵子进行体外成熟,探索羔羊超数排卵技术在绵羊快速繁殖技术中的应用。处理后两组共获得发育卵泡数583个,回收卵母细胞数为255枚,成熟卵母细胞数为128枚,平常成熟率为50%。
出处 《畜牧兽医科技信息》 2011年第11期26-28,共3页 Chinese Journal of Animal Husbandry and Veterinary Medicine
  • 相关文献

参考文献9

  • 1旭日干等.山羊、绵羊卵子的体外受精[M].呼和浩特:内蒙古人民出版社,1990.179.
  • 2Armstromg D T, et al. In vitro fertilisation of follieula rooeytes from juvenile lambs and their devel opmental eompetencein vitro and in vivo[J]. Biol Reprod 1994, 50 (Suppl.), 189.
  • 3Earl C R,et al. Production of in vitro maturedoocytes from 6-weekold calves[J].Proc Aust Soc Reprod Biol, 1994,26:15.
  • 4OBrien J K,et al.Developmental capacityenergy metabolism anduhrastruc-ture of mature oocytes from prepubertal and adult sheep[J].Reprod Fertil Dev, 1996, 8:1029-1037.
  • 5Kelly J M,et al.Enhanced efficiency in the production of offspring from 4-to 8-week-old lambs[J].Theriogenology, 2005,63:1876-1890.
  • 6Geshi M, et al. Effects of sodium pyruvate in nonserum maturation medium on maturation, fertilization, and sub sequent development of bovine oocytes with or without cumulus cells[J]. Biology of Reproduction,2000,63(6): 1730-1734.
  • 7Ptak G,et al. Donor-dependent developmental compe tence of oocytes from Iambs subject ed to repeated hor monal stimulation[J].Bio Reprod,2003,69:278-285.
  • 8Morton K M,et al.Effects of lamb age,hormone stimula tion and response to hormone stimulation on the yield and in vitro developmental corn petence of prepubertal lamb oocytes.[J].Reprod Fertil Dev,2005b, 17 : 593-601.
  • 9Gou K M,et al.Field evaluation of juvenile in vitro em bryo transfer(JIVET)in sheep[J].Anim Reprod Sci,2008.

同被引文献40

引证文献3

二级引证文献8

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部