发明名称 |
STEROIDAL IMMUNOGENS FOR INCREASING FERTILITY IN SHEEP |
摘要 |
A product and method for increasing fertility in sheep. By "increasing fertility" is meant increasing the potential of a flock of sheep to multiply by increasing ovulation in ewes. The product is an immunogenic conjugate of 4-androstene-3, 17-dione and a soluble milk protein (SMP): 6-hydroxyandrost-4-ene-3, 17-dione 6-hemisuccinyl: SMP. The method comprises immunizing the ewes in a flock of sheep against 4-androstene-3, 17-dione by administering 6-hydroxyandrost-4-ene-3, 17-dione 6-hemisuccinyl SMP at the rate of 3 to 5 mg per ewe. In previously untreated ewes, two administrations are required at between 8 to 9 and 4 to 5 weeks before the planned commencement of mating. Subsequent administrations are annually and are recommended at 5 weeks before the commencement of mating. |
申请公布号 |
GB2182333(A) |
申请公布日期 |
1987.05.13 |
申请号 |
GB19860025792 |
申请日期 |
1986.10.29 |
申请人 |
MINI AGRICULTURE & FISHERIES |
发明人 |
KENNETH PATTRICK * MCNATTY;ANTON FRANCIS * ERASMUSON;DOUGLAS RONALD * CRUMP |
分类号 |
A61K39/00;A61K47/48;C07J1/00;C07J41/00;(IPC1-7):A61K39/385 |
主分类号 |
A61K39/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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