Proj
J-GLOBAL ID：200904088759665612
Research Project code：9800045489
Update date：Nov. 10, 2003
Study on efficient embryo extraction technique from Japanese black cattle
黒毛和種供胚牛からの効率的胚採取技術に関する研究
Study period：1997 - 2001
Organization (1)：
Investigating Researcher (3)：
,
,
Research overview：
A recent report says that embryo picking result increased by imbibing to remove the large follicle (principal follicle) confirmed through periodical observation of the size of follicles in the ovary before hyper-ovulation treatment. Confirmation of the principal follicle requires temporal observation of ovary before processing, however, so it is hardly possible to apply this knowledge to the site as is. Accordingly developed is hyper-ovulation treatment technique to observe follicle wave present in the ovary before hyper-ovulation treatment, to study on influence of existent follicle wave and principal follicle on the embryo picking result and to stably pick normal embryo.
Keywords (5)：
cattle
, embryo
, ovarian
, embryo
, sampling
Ordinary Research
Research budget：
1999: \4,748,000
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