Decreasing potential iatrogenic risks associated with influenza vaccines
    4.
    发明公开
    Decreasing potential iatrogenic risks associated with influenza vaccines 有权
    减少与流感疫苗相关的潜在医源性风险

    公开(公告)号:EP2471551A2

    公开(公告)日:2012-07-04

    申请号:EP12157945.2

    申请日:2005-09-09

    IPC分类号: A61K39/145 C12Q1/70

    摘要: Influenza viruses for use in preparing human vaccines have traditionally been grown on embryonated hen eggs, although more modern techniques grow the virus in mammalian cell culture e.g. on Vero, MDCK or PER.C6 cell lines. The inventor has realised that the conditions used for influenza virus culture can increase the risk that pathogens other than influenza virus may grow in the cell lines and have identified specific contamination risks. Suitable tests can thus be performed during manufacture in order to ensure safety and avoid iatrogenic infections.

    摘要翻译: 用于制备人疫苗的流感病毒传统上是在胚胎发育的鸡蛋上生长的,尽管更现代的技术在哺乳动物细胞培养物中培养病毒,例如, 在Vero,MDCK或PER.C6细胞系上。 发明人已经意识到用于流感病毒培养的条件可以增加流感病毒以外的病原体可能在细胞系中生长并鉴定出特定污染风险的风险。 因此可以在制造过程中进行合适的测试以确保安全并避免医源性感染。

    CULTIVATION OF MYCOBACTERIA
    5.
    发明授权
    CULTIVATION OF MYCOBACTERIA 有权
    分枝杆菌悬浮培养

    公开(公告)号:EP1430109B1

    公开(公告)日:2012-01-04

    申请号:EP02782795.5

    申请日:2002-09-25

    IPC分类号: C12N1/20

    摘要: The present invention relates to a culture medium for disperse mycobacteria comprising at least one detergent and an antifoam agent, whereby said antifoam agent is a member of the silicone family. In addition, the invention provides for methods for the activation of dipressed mycobacteria, for obtaining a standardized mycobyterial culture or for the production of (a), purified protein derivates(s) (PDD) which comprise the cultivation of mycobacteria in the active medium disclosed herein. Furthermore, the use of standardized mycobacterial cultures obtained by the method of the invention for the preparation of pharmaceutical or diagnostic compositions is described.