CHARACTERIZATION AND REGULATION OF PREOVULATORY SECRETION OF GONADOTROPIN-RELEASING-HORMONE

被引:17
|
作者
MOENTER, SM
CARATY, A
LEHMAN, MN
KARSCH, FJ
机构
[1] UNIV CINCINNATI,DEPT ANAT & CELL BIOL,CINCINNATI,OH 45221
[2] UNIV MICHIGAN,DEPT PHYSIOL,ANN ARBOR,MI 48109
[3] INRA,PHYSIOL REPROD STN,F-37380 NOUZILLY,FRANCE
关键词
GONADOTROPIN-RELEASING HORMONE; LUTEINIZING HORMONE; ESTRADIOL; OVULATION; SHEEP;
D O I
10.1093/humrep/8.suppl_2.51
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Using an elegant method for sampling of pituitary portal blood the secretory characteristics of gonadotrophin-releasing hormone (GnRH) during the oestradiol reduced surge are studied. It is demonstrated that the induced signal for ovulation in the ewe is a surge of GnRH released into the portal blood.
引用
收藏
页码:51 / 56
页数:6
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