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Archives of oto-rhino-laryngology

, Volume 207, Issue 2, pp 472–473 | Cite as

Untersuchung verschiedener Bakterienproteinasen und ihre Hemmbarkeit durch natürliche Proteinaseninhibitoren

  • H.-M. Theopold
  • K. Hochstraßer
  • A. Bauernfeind
II. Teil: Sitzungsbericht Freie Vorträge
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Study of various bacterial proteinases and their inhibition by natural proteinase inhibitors

Summary

Pseudomonas aeruginosa, proteus mirabilis, citrobacter intermedius, staphylococcus aureus haemolyticus and staphylococcus albus produce extracellular proteinases with maximum activity at pH 7.8. These proteinases are inhibited practically completely by human and animal blood serum. This inhibitory activity of human serum is caused by alpha-2-macroglobulin. Ovomucoid showed nearly the same inhibitory activity as alpha-2-macroglobulin.

Copyright information

© Springer-Verlag 1974

Authors and Affiliations

  • H.-M. Theopold
    • 1
  • K. Hochstraßer
    • 1
  • A. Bauernfeind
    • 1
    • 2
  1. 1.München
  2. 2.Institut für Hygiene und Mikrobiologie der Universität MünchenDeutschland

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