Influence of nutrition on ovulation rate in the ewe.

J. Smith
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引用次数: 56

Abstract

The effect of nutrition on ovulation rate in the ewe is reviewed with particular reference to the role of protein and energy and the time of effect during the cycle. Ovulation rate is increased by both protein and energy. In the case of protein this was shown to be accompanied by increased plasma levels of FSH and androstenedione at about the time of luteolysis, while levels of LH were unaffected. Increased hepatic oxidative enzyme activity is proposed as a mechanism by which nutrient intake may influence ovulation rate.
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营养对母羊排卵率的影响。
本文综述了营养对母羊排卵率的影响,重点介绍了蛋白质和能量的作用以及在周期中的作用时间。蛋白质和能量都会增加排卵率。在蛋白质的情况下,这被证明伴随着血浆中卵泡刺激素和雄烯二酮水平的增加,而黄体生成素水平未受影响。肝氧化酶活性的增加被认为是营养摄入可能影响排卵率的机制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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