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精子预处理和第一极体位置对绵羊胞质内显微受精的影响

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摘要 实验分别采用DTT处理与不处理精子的比较;活精子和死精子进行精子胞浆内注射(ICSI);第一极体位于6点和12点的不同位置,研究3个因素对绵羊精子胞质内显微受精的影响。结果表明:DTT处理与不处理在卵裂率上差异不显著(P〉0.05),囊胚发育率差异显著(P〈0.05)。在第一极体位置,死、活精子对ICSI的卵裂率及囊胚率无明显影响(P〉0.05)。
出处 《中国畜牧杂志》 CAS 北大核心 2010年第23期20-22,共3页 Chinese Journal of Animal Science
基金 资助项目:国家科学技术部“863引导计划”项目(2005AA001420)
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参考文献8

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