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3种短效稀释剂对猪精液质量的影响

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摘要 本实验通过测定精子活率、膜完整率、丙二醛(MDA)和谷草转氨酶(GOT)活性对比研究室温条件下IVT、Kiev和BTS 3种短效稀释剂对猪精子的保存效果。结果表明:精子的活率和膜完整率间高度正相关(R=0.9776,P<0.05),并随着时间的推移发生显著性降低(P<0.05);MDA含量和GOT活性的变化间无显著相关性,MDA含量与精子的活率和膜完整率之间存在显著相关性(R>0.5105,P<0.05);GOT活性的变化与精子的活率和膜完整率之间无显著相关性(R<-0.4234,P<0.05);在精液稀释后72 h时,IVT中GOT的活性显著地高于Kiev和BTS(P<0.05);在其他时间点上,3种稀释剂的精子活率、膜完整率和MDA含量无显著差异。结果显示,BTS与Kiev稀释液间的常温保存效果无显著差异,保存效果相似;BTS与Kiev优于IVT。
出处 《中国畜牧杂志》 CAS 北大核心 2013年第19期26-29,共4页 Chinese Journal of Animal Science
基金 四川省科技厅应用基础(2009JY0069)
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