ISSN : 2663-2187

Estimate levels of beta defensin1 and matrix metalloproteinase in chronic otitis media infection

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Saif Ali Hussen, Suha Maher Abed, Hanan Shihab Ahmad
» doi: 10.48047/AFJBS.5.4.2023.75-85


Background: chronic suppurative otitis media is a long−standing and persisting draining perforation usually caused by acute otitis media, blockage of the Eustachian tube. It may flare up following nose or throat infection.

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