Abstract
Experimental otitis media induced in the chinchilla by inoculation of influenza A virus into the middle ear resulted in capillary engorgement, subepithelial hemorrhage, tissue edema and acute inflammatory cell infiltration. Quantitative morphometric measurements were made for 28 days. Ciliated cells appeared to be the primary target of this strain of influenza virus and demonstrated the greatest degree of damage. Three weeks were required to restore the ciliated epithelium in the tubotympanum to normal levels.
Original language | English (US) |
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Pages (from-to) | 81-87 |
Number of pages | 7 |
Journal | Acta Oto-Laryngologica |
Volume | 113 |
Issue number | 1-2 |
DOIs | |
State | Published - 1993 |
Keywords
- Chinchilla
- Ciliated cells
- Middle ear
- Otitis media
- Respiratory tract virus
ASJC Scopus subject areas
- Otorhinolaryngology