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Fertilization in vitro of bovine oocytes: analysis of some factors affecting the fertilization rates.

作者信息

Bousquet D, Goff A, King W A, Greve T

机构信息

Centre d'insémination artificielle du Québec, Saint-Hyacinthe.

出版信息

Can J Vet Res. 1988 Apr;52(2):277-9.

Abstract

Ovarian follicles were aspirated from superovulated heifers at different periods from the beginning of standing heat. The follicular fluid of these follicles was analyzed for progesterone, estradiol, testosterone and androstenedione concentrations and compared to the maturation stages of the oocytes and their ability to undergo fertilization in vitro. The results obtained suggest that high concentrations of progesterone, testosterone and androstenedione compared to a lower concentration of estradiol correspond to a high proportion of M-II oocytes and a high in vitro fertilization rate.

摘要

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本文引用的文献

1
In vitro fertilization and cleavage of in vivo matured bovine oocytes.
Theriogenology. 1984 Aug;22(2):151-65. doi: 10.1016/0093-691x(84)90428-x.
2
Effect of gonadotropins, steroids and culture media on bovine oocyte maturation in vitro.
Theriogenology. 1982 Aug;18(2):161-75. doi: 10.1016/0093-691x(82)90100-5.
3
Normal development following in vitro fertilization in the cow.
Biol Reprod. 1982 Aug;27(1):147-58. doi: 10.1095/biolreprod27.1.147.
4
Prediction of bovine ovulation by a rapid radioimmunoassay for plasma LH.
J Reprod Fertil. 1983 Jul;68(2):425-30. doi: 10.1530/jrf.0.0680425.
6
Factors affecting successful in vitro fertilization of bovine follicular oocytes.
Biol Reprod. 1983 Apr;28(3):717-25. doi: 10.1095/biolreprod28.3.717.
8
Effect of pregnancy on oxytocin-induced release of prostaglandin F2 alpha in heifers.
Biol Reprod. 1985 Dec;33(5):1113-9. doi: 10.1095/biolreprod33.5.1113.
9
Capacitation of rabbit spermatozoa in vitro.
Biol Reprod. 1975 Mar;12(2):260-74. doi: 10.1095/biolreprod12.2.260.

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