Journal of assisted reproduction and genetics · 2007
Sperm motility stimulation and preservation with various concentrations of follicular fluid.
Оценочное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Getpook Chatpavit, Wirotkarun Suwadee
Аннотация
PURPOSE: The purpose of this study is to evaluate the optimal concentrations of follicular fluid (FF) for sperm motility stimulation and preservation.
METHODS: Thirty normal semen samples and FF from women in an in vitro fertilization programme were used in an experiment. The semen was processed and incubated in Earle culture media with 20, 50, 80, and 100% FF (v/v) with controls. Sperm motility was evaluated and followed up for 48 h.
RESULTS: FF could stimulate progressive sperm motility at all concentrations and last for at least 12 h. However, at more than 50% v/v of FF, sperm demonstrated a rapid decline in progressive motility after 12 h of incubation compared to other concentrations and the control group.
CONCLUSION: FF can stimulate the sperm motility properly at not more than 50% (v/v) concentration.
METHODS: Thirty normal semen samples and FF from women in an in vitro fertilization programme were used in an experiment. The semen was processed and incubated in Earle culture media with 20, 50, 80, and 100% FF (v/v) with controls. Sperm motility was evaluated and followed up for 48 h.
RESULTS: FF could stimulate progressive sperm motility at all concentrations and last for at least 12 h. However, at more than 50% v/v of FF, sperm demonstrated a rapid decline in progressive motility after 12 h of incubation compared to other concentrations and the control group.
CONCLUSION: FF can stimulate the sperm motility properly at not more than 50% (v/v) concentration.