Capacitation in vitro of Rabbit Sperm with Mule Eosinophils
β Scribed by ERICSSON, R. J.
- Book ID
- 109666122
- Publisher
- Nature Publishing Group
- Year
- 1969
- Tongue
- English
- Weight
- 244 KB
- Volume
- 221
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/221568a0
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## Abstract It is known that hamster sperm require an unidentified low molecular weight βfactorβ found in several cells and tissue types in order to remain strongly motile during in vitro capacitation. The Ξ²βamino acid taurine (2βaminoethane sulfonic acid) is present in a partially purified βfactor
## Abstract Ovulated ova in cumulus masses were obtained from rabbits following isoimmunization with rabbit sperm. They were inseminated in vitro with capacitated sperm, cultured and examined for cleavage and cumulus dispersion. In five experiments only 11 of the 81 (13.6%) ova from the immunized f
## Abstract Although mammalian spermatozoa can be capacitated in vitro appropriately for the accomplishment of fertilization in vitro, it has not been established whether such spermatozoa can fertilize immediately in the Fallopian tube nor whether their fertilizing ability is comparable to that of