发明名称 |
Process for growth of treponema hyodysenteriae |
摘要 |
A process is provided for increasing the yield of active cells of Treponema hyodysenteriae by growing such cells in a nutrient medium containing a cholesterol-rich bovine fraction. Killed cells grown in this manner can be used to produce a bacterin which is effective against swine dysentery.
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申请公布号 |
US4758517(A) |
申请公布日期 |
1988.07.19 |
申请号 |
US19860923852 |
申请日期 |
1986.10.28 |
申请人 |
MOBAY CORPORATION |
发明人 |
PARIZEK, RICHARD E. |
分类号 |
A61K39/02;C12N1/20;C12N1/38;C12P1/04;(IPC1-7):C12N1/20;C12R1/01 |
主分类号 |
A61K39/02 |
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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