The Effect of Extract of Cervi pantotrichum Cornu on Human Sperm Motility

This study was conducted to determine the effect of extract of Cervi pantotrichum cornu on human sperm motility, Four different types of media were prepared such as plain Ham's F-10 medium(control medium), control medium containing 0.3% bovine serum albumin(BSA)(medium A), control medium containing the extract of Cervi pantotrichum cornu aqua-acupuncture medium(medium B) and medium B containing 0.3% BSA(medium C). Human semen were washed and divided into 4 fractions and sperm were cultured in those medium for up to 72 hours at 37$^{\circ}C$ in a humidified atmosphere of 5% $CO_2$ in air. A total twenty eight semen samples including 14 normozoospermia and 14 asthenospermia were used for this study. In normozoospermia group, motility of control medium and medium A, B and C were 4.1%, 1.3%, 64.5%, and 77.1%, respectively after 24 hours of incubation, and were 0.0%, 0.0%. 8.8% and 44.9%, respectively after 48 hours of incubation. In asthenospermia group, motility of control medium and medium A, B and C were 2.0%, 2.2%, 58.3% and 85.1%, respectively after 24 hours of incubation, and decreased to 0.0%, 0.2%, 5.8% and 29.6%, respectively after 48 hours of incubation. In both groups, highest sperm motility was observed in medium C group when compared with other media. Furthermore motile sperm were found in medium C after 72 hours of incubation while no motile sperm was observed in the other media. Therefore it could be concluded that the extract of Cervi pantotrichum rornu affects on the human sperm motility.

녹용(Cervi pantotrichum cornu) 추출물이 인간 정자 운동성에 미치는 영향

본 연구에서는 한방의학에서 가장 중요한 약재중의 하나인 녹용을 정자의 처리에 있어 녹용약침액 상태로 배양액에 첨가 후 정자에 미치는 영향을 운동성 측면에서 비교해 보았다. 정상정액군에서는 Ham's F-10 배양액에 0.3% BSA가 첨가된 배양액과 Ham's F-10 배양액에 0.3% BSA와 녹용약 침액이 같이 첨가된 배양액에서 24시간 배양한 정자의 운동성이 높았으며, 48시간동안 배양 후의 운동성은 BSh와 녹용약침액이 같이 들어간 경우에서 다른 배양액과 비교하여 높은 정자의 운동성이 관찰되었다. 무력정자증을 보이는 정액군에서도 같은 양상을 보여주었다. 본 연구의 결과로 미루어 녹용성분(녹용약침액)을 포함한 배양액의 처리가 정자의 회수율을 증진시키고, 체외배앙시 회수되는 정자의 운동성 유지에 상당한 효과가 있음을 알 수 있었고, 인공수정이나 시험관 아기 시술에 미치는 영향에 대한 추가의 연구가 필요하다고 사료된다.