母马的卵母细胞移植

Oocyte transfer in mares.

作者信息

Hinrichs K, Matthews G L, Freeman D A, Torello E M

机构信息

Section of Large Animal Clinical Sciences, School of Veterinary Medicine, Tufts University, North Grafton, MA 01536, USA.

出版信息

J Am Vet Med Assoc. 1998 Apr 1;212(7):982-6.

PMID:9540868

Abstract

Oocytes were collected from dominant preovulatory follicles of donor mares 24 hours after administration of human chorionic gonadotropin. Oocytes were incubated in vitro for 12 or 18 hours before transfer to recipient mares, representing maturation times after human chorionic gonadotropin administration of 36 and 42 hours, respectively. Pregnancy rates after transfer were 4 of 5 in the 36-hour group and 2 of 3 in the 42-hour group. The overall pregnancy rate achieved (6/8 mares) indicated that oocyte transfer may be useful clinically.

摘要

在给供体母马注射人绒毛膜促性腺激素24小时后，从优势排卵前卵泡中采集卵母细胞。卵母细胞在体外培养12或18小时后再移植到受体母马体内，分别代表注射人绒毛膜促性腺激素后36小时和42小时的成熟时间。移植后的妊娠率在36小时组为5匹中有4匹，42小时组为3匹中有2匹。总体妊娠率（8匹母马中有6匹）表明卵母细胞移植在临床上可能有用。