Vantman D, Gutiérrez G, Madariaga M, Ponce J, Smith R
Departmento de Obstetricia y Ginecología, Hospital Clínico San Borja Arriarán, Universidad de Chile.
Rev Chil Obstet Ginecol. 1994;59(3):197-202.
We studied the variability of traditional semen analysis parameters as well as sperm motion characteristics analyzed by computer-assisted-semen analyzer in semen and after 2 hours of incubation in capacitation conditions. Twenty men with probed fertility provided three semen samples and 60 men provide one. The higher variability was observed with seminal sperm concentration, the lower variation was observed for percent motility and percent of normal morphology. Ten Oligospermic donors (12,5%) were observed in our population without other semen parameters abnormalities. Their motion characteristics were comparable to cells analyzed from normospermic men. A lower variability of sperm motion characteristics was observed during sperm capacitation compared to sperm movement in seminal plasma; suggesting that sperm motion characteristics during capacitation may be a usefull method additional to semen analysis to evaluate male fertility potential.
我们研究了传统精液分析参数的变异性，以及在获能条件下精液和孵育2小时后通过计算机辅助精液分析仪分析的精子运动特征。20名有生育问题的男性提供了三份精液样本，60名男性提供了一份。精液精子浓度的变异性较高，活力百分比和正常形态百分比的变异性较低。在我们的研究人群中观察到10名少精子症捐献者（12.5%），其精液其他参数无异常。他们的运动特征与正常精子男性分析的细胞相当。与精浆中的精子运动相比，精子获能过程中精子运动特征的变异性较低；这表明获能过程中的精子运动特征可能是一种除精液分析之外评估男性生育潜力的有用方法。
