Evaluation Effect Of Pleurotus Ostreatus On Some Virulence Factors In Aspergillus spp

Walaa Yas Lahmood, a College of Science, University of Al- Qadisiyah,P.O.Box.1895,IraqFollow

Document Type

Article

Abstract

This study include isolation some types of Aspergillus spfrom different sources such as ( soil,some vegetables), three species appearedon medium sabroud dextrose agar ; Aspergillus fumegatus , Aspergillus nidulans and Aspergillus ochracaeus,then detected the virulence factors of these fungi include production of these enzymes (proteinase ,phospholipase ,heamolycin,lipase and urease ) , the three species give positive result for production of phospholipase ,heamolycin,lipase and urease; while proteinase product only from A.ochracaeus.Alsotested the inhibitory effect of the Pleurotus ostreatus filter in three concentration10%, 20% and 30%on the radial growth of the fungi under study, the Pleurotus ostreatus filter inhibit the radial growth and the radial growth reached 19.5mm , 48.8mm and 19.5mm for the fungi Aspergillus fumegatus , Aspergillus nidulans and Aspergillus ochracaeusrespectively ,andalso in this study detect some antifungal drugs ( Fluconazole , miconazole and nystatin ) in concentration 20% on the radial growth of these fungi and found that antifungal drugs have high inhibitory effect on growth

Keywords

Aspergillus sp, virulence factors, Pleurotus ostreatus, antifungal drugs

Recommended Citation

Lahmood, Walaa Yas (2022) "Evaluation Effect Of Pleurotus Ostreatus On Some Virulence Factors In Aspergillus spp," Al-Qadisiyah Journal of Pure Science: Vol. 27 : No. 1 , Article 12.
Available at: https://doi.org/10.29350/qjps.2022.27.1.1474