
Over a period of 7 weeks 51 men with idiopathic asthenozoospermia were treated with Kallikrein (600 Kallikrein units per day). A statistically significant improvement of sperm motility was observed with a maximum 1 month after the therapy. The conception rate was 31%. Stimulation of sperm motility may be caused by a positive effect on spermatogenesis, by an improvement of the nutritional functions of the tubulus apparatus and by an improvement of sperm maturation in the eqididymis.
Male, Time Factors, Sperm Motility, Administration, Oral, Humans, Kallikreins, Spermatogenesis, Infertility, Male
Male, Time Factors, Sperm Motility, Administration, Oral, Humans, Kallikreins, Spermatogenesis, Infertility, Male
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