Korean J Fertil Steril Search


Korean Journal of Fertility and Sterility 1984;11(2):69-76.
Effect of Isolation by Albumin Density Gradients on Head's Size of Bovine Sperm
Myung-Cheol Kim1, Chung-Ho Jo2, Soon-O Chung3
1Institute of Agricultural Development, Yonsei University
2College of Veterinary Medicine, Seoul National University
3Chung's Clinic and Hospital
Albumin density gradient 방법에 의한 고활력 우정자 분리시의 정자두부크기의 비교관찰
김명철1, 조충호2, 정순오3
1연세대학교 농업개발원
2서울대학교 수의과대학
3정순오 산부인과의원
In order to obtain high proportion of Y sperm the semen was laid over 6%,10% and 20% bovine serum albumin. Separated sperm were stained with quinacrine mustard in order to see F - body which could be seen in human Y sperm. But we could'nt find F-body in the bull sperm. So sperm were compared with size of sperm head. As a result of observation separated sperm was small in size of length and width of sperm head as compared with control sperm. So it was found that the proportion of Y sperm showed a marked increase in separated layer. Then the higher albumin density was, the higher the proportion of Y sperm which had smaller head and faster motility was. But the higher albumin density was, the lower the recovery rate of sperm was. So it was hard to separate Y sperm in oligospermia.


Browse all articles >

Editorial Office
Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital
82 Gumi-ro 173, Bundang-gu, Seongnam 13620, Korea
Tel: +82-31-787-7254    CP: +82-10-9072-3154    E-mail: blasto@snubh.org                

Copyright © 2024 by Korean Society for Reproductive Medicine.

Developed in M2PI

Close layer
prev next