Riss P, Fischl F, Müller-Tyl E, Reinthaller A, Deutinger J, Janisch H
Geburtshilfe Frauenheilkd. 1985 Dec;45(12):906-7. doi: 10.1055/s-2008-1036500.
In the course of the IVF programme at our department we made the observation that even with primarily normal sperm counts late motility often varies widely. The impression that late sperm motility might be related to successful fertilisation caused us to study the influence of late sperm motility on fertilisation rates in a series of 80 patients. Sperm was capacitated with B2 medium (Menezo INRA). Even in the presence of an originally normal sperm count, reduced late motility was associated with lower fertilisation and embryo transfer rates. It seems that late sperm motility will have to be considered as an important parameter in evaluating the prognosis for successful IVF and ET.
在我们科室的体外受精项目过程中，我们观察到，即使精子计数最初正常，后期活力往往也有很大差异。后期精子活力可能与受精成功有关这一印象促使我们在一系列80例患者中研究后期精子活力对受精率的影响。精子用B2培养基（梅内佐INRA）进行获能处理。即使最初精子计数正常，后期活力降低也与较低的受精率和胚胎移植率相关。似乎后期精子活力必须被视为评估体外受精和胚胎移植成功预后的一个重要参数。
