The Impacts of in Vitro Improving of Seminal Plasma Quality on Sperms Motility of Asthenospermic Infertile Samples

摘要

Motility of the sperm is the most important independent function of the sperm to reach the oocyte and complete fertilization. The seminal plasma is the media for sperm that contain the nutrient and some activation and inhibition factors. Many studies tried to explain asthenospermia (defective sperm motility) according to findings in the seminal plasma. The aim of this study is to evaluate the effects of improving of seminal plasma quality on sperms motility of asthenozoospermic semen samples.Sperms of 100 seminal samples of infertile patients with asthenospermia with the seminal plasma of 100 healthy normal samples were incubated for 60 minute at 37C° and studied again. This study showed that incubation of sperms with poor motility in a media made from seminal plasma of healthy samples significantly improve the motility and decrease the percentage of immotile sperms in the diseased samples.