蝮蛇精子的低温保存

I. Babiak, J. Glogowski, R. Kujawa, D. Kucharczyk, A. Mamcarz
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引用次数: 63

摘要

摘要本文首次报道了鲤科植物asp Aspius Aspius的精子冷冻保存。鱼是从野生鱼类中捕获的,并在控制条件下饲养。激素治疗可诱导排卵和精子生成。6种添加10% DMSO的简单碳水化合物填充剂用于精子冷冻保存。最有效的扩展剂为0.3 M蔗糖、0.6 M蔗糖和0.3 M葡萄糖。它们的成活率分别为62±4%、59±5%和49±4%,与对照组的成活率(58±6%)相比。延长剂中蛋黄的存在显著降低了低温保存的成功率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Cryopreservation of Sperm from Asp Aspius aspius
Abstract This is the first report on sperm cryopreservation for the cyprinid species asp Aspius aspius. Fish were captured from wild stock and kept under controlled conditions. Ovulation and spermiation were induced with hormonal treatment. Six simple carbohydrate-based extenders supplemented with 10% DMSO were tested for sperm cryopreservation. The most efficient extenders were 0.3 M sucrose, 0.6 M sucrose, and 0.3 M glucose. They resulted in survival to the eyed stage of 62 ± 4%, 59 ± 5%, and 49 ± 4%, respectively, expressed as a percentage of control survival, which was 58 ± 6%. The presence of chicken egg yolk in extenders significantly decreased cryopreservation success.
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