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给处于乏情期的母羊注射溴隐亭后诱导发情周期中的排卵率。

Ovulation rate in induced oestrous cycles of anoestrous ewes given bromocriptine.

作者信息

Rodway R G, Robinson J J, Phillippo M

出版信息

J Reprod Fertil. 1983 Jul;68(2):265-7. doi: 10.1530/jrf.0.0680265.

DOI:10.1530/jrf.0.0680265
PMID:6683317
Abstract

The suppression of prolactin in anoestrous ewes by daily injections of bromocriptine reduced the average number of corpora lutea on Day 8 after induced oestrus from 2.8 to 1.6 (P less than 0.02). There was a significant correlation (r = 0.87, P less than 0.05) between the preovulatory peak values for prolactin and ovulation rate in treated but not in control ewes. Bromocriptine failed to prevent the ewes from returning to anoestrus after the induced oestrus.

摘要

每天注射溴隐亭抑制处于乏情期母羊的催乳素,可使诱导发情后第8天的黄体平均数量从2.8个减少至1.6个(P<0.02)。在接受治疗的母羊中,催乳素排卵前峰值与排卵率之间存在显著相关性(r = 0.87,P<0.05),而在对照母羊中则不存在这种相关性。溴隐亭未能防止母羊在诱导发情后恢复到乏情期。

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