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[The influence of different cryopreservation buffers on the fertilizing ability of human sperm "in vitro". II. Evaluation of the fertilizing potential of human sperm after cryopreservation].
- Source :
-
Ginekologia polska [Ginekol Pol] 1994 Aug; Vol. 65 (8), pp. 456-61. - Publication Year :
- 1994
-
Abstract
- We tried to define a potential ability of human spermatozoa for fertilization after 3 month preservation of samples in a liquid nitrogen. The functional test were applied: penetration of sperm to cervical mucus ("Penetrak") and sperm penetration to hamster zona-free oocytes. We would like to emphasize that presented way of cryo-preservation in 3 selected media with fast cooling of samples allow to maintain fertilizing ability of spermatozoa and subsequent insemination.
Details
- Language :
- Polish
- ISSN :
- 0017-0011
- Volume :
- 65
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- Ginekologia polska
- Publication Type :
- Academic Journal
- Accession number :
- 7721154