| Autor: |
K, Hochgesand, E, Kastenbauer, K, Hochstrasser |
| Jazyk: |
němčina |
| Rok vydání: |
1976 |
| Předmět: |
|
| Zdroj: |
Laryngologie, Rhinologie, Otologie. 55(3) |
| ISSN: |
0340-1588 |
| Popis: |
The proteolytic activity of purulent middle ear secretions from patients with cholesteatoma, chronic otitis media, acute otitis media and radical mastoid cavities were investigated. The proteolytic activity in the secretions from cases with cholesteatoma is higher than from patients with other chronic otitis media. The collagenolytic effect of the matrix of cholesteatoma combined with the high level of the bacterial and leukocytic proteinases in the middle ear secretions is undoubtedly one of the main factors in the destruction of the ossicular bones. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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