Effects of prolactin during preincubation of mouse spermatozoa on fertilizing capacity in vitro
β Scribed by Aisaku Fukuda; Chisato Mori; Hisashi Hashimoto; Yoichi Noda; Takahide Mori; Kazumasa Hoshino
- Publisher
- Springer US
- Year
- 1989
- Tongue
- English
- Weight
- 590 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1573-7330
No coin nor oath required. For personal study only.
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## Abstract Rat epididymal spermatozoa, at a concentration of 40β65 Γ 10^4^ cells/ml, were preincubated for 5β5.5 hr and then added to eggs from superovuβlated, immature rats. By 10β12 hr after insemination, 86% of the eggs had undergone fertilization, but many of them (41%) were polyspermic. When
## Abstract After a 1βhour preincubation of epididymal mouse spermatozoa at a concentration of 2 Γ 10^6^/ml in 0.23 mM spermine, the proportion of F~1~ (C57BL Γ CBA) mouse ova fertilized after 1 and 2 hours was significantly greater than with untreated spermatozoa. Spermine also significantly incre