Panidis D K, Asseo P P, Papaloucas A C
Eur J Obstet Gynecol Reprod Biol. 1984 Mar;16(6):411-20. doi: 10.1016/0028-2243(84)90022-4.
We studied the quality of semen in 114 fertile men (their wives were in the first trimester of pregnancy), aged 31.9 +/- 5.7 yr. The results (mean +/- S.D.) were as follows: number of spermatozoa, (72 +/- 61.6) X 10(6)/ml; motile spermatozoa, 56.6% +/- 13.5; spermatozoal velocity, 34.2 +/- 4.3 microns/s; motility index, 19.5 +/- 5.6 microns/s; normal forms, 51.7% +/- 13. It was found that the percentage of motile spermatozoa and the index of motility decrease progressively, at a rate of about 5-10% per hour. In contrast, in the majority of cases, sperm velocity increases during the first 4 h. Low significant correlations was found between percentage of motility and spermatozoal velocity the first hour after ejaculation. Furthermore, moderate significant correlations were found between number of spermatozoa/ml, percentage of motility and normal forms. Finally, low significant negative correlation was found between number of spermatozoa/ml and spermatozoal velocity.
我们研究了114名生育能力正常男性（其妻子处于妊娠早期）的精液质量，他们的年龄为31.9±5.7岁。结果（均值±标准差）如下：精子数量，(72±61.6)×10⁶/ml；活动精子，56.6%±13.5%；精子速度，34.2±4.3微米/秒；活动指数，19.5±5.6微米/秒；正常形态，51.7%±13%。研究发现，活动精子的百分比和活动指数每小时以约5 - 10%的速率逐渐下降。相比之下，在大多数情况下，射精后的前4小时内精子速度会增加。射精后第一小时，活动百分比与精子速度之间存在低显著相关性。此外，每毫升精子数量、活动百分比和正常形态之间存在中度显著相关性。最后，每毫升精子数量与精子速度之间存在低显著负相关性。
