Burke R K, Kapinos L J
Int J Fertil. 1985;30(2):10-7.
The authors measured the effects of in vitro washing and capacitation on sperm velocity and motility on one hundred males, using an in-office, integrated, microcomputerized system for objective semen analysis. Sperm characteristics, including sperm velocity, percentage of motile sperm, and the motility index improved significantly following the washing procedure. Average sperm velocity increased from 19.9 microns per second in the original specimens to 26.3 mic/sec following washing (P less than 0.05), while percentage of motile sperm and the sperm motility index (MI) increased from 30% to 86% (P less than 0.01) and 6.6 to 22.5 (P less than 0.01) respectively. The most significant differences occurred in the asthenospermic subgroup, with sperm velocity increasing from 16.3 microns per second to 24.6 mic/sec (P less than .001), percentage motility increasing from 15% motility to 85% motility (P less than 0.001), and the motility index (MI) increasing from 2.4 to 21.6 (P less than 0.001). The advantage of a widely acceptable method for quantitative evaluation of semen quality is discussed.
作者使用办公室内的集成微型计算机系统对精液进行客观分析，测量了体外洗涤和获能对100名男性精子速度和活力的影响。精子特征，包括精子速度、活动精子百分比和活力指数在洗涤过程后显著改善。平均精子速度从原始样本中的每秒19.9微米增加到洗涤后的每秒26.3微米（P<0.05），而活动精子百分比和精子活力指数（MI）分别从30%增加到86%（P<0.01）和从6.6增加到22.5（P<0.01）。在弱精子症亚组中差异最为显著，精子速度从每秒16.3微米增加到每秒24.6微米（P<0.001），活动百分比从15%增加到85%（P<0.001），活力指数（MI）从2.4增加到21.6（P<0.001）。本文讨论了一种广泛接受的精液质量定量评估方法的优势。
