دراسة الفعالية الصادية لثلاثة فطريات دعامية (Basidiomycetes) ضد بعض الأحياء الدقيقة في الزجاج (in vitro)

Authors

  • ميساء يازجي
  • راميا سعود

Abstract

اختبرت الفعالية الصادية للخلاصات المائية لثلاثة فطريات دعامية ( Coprinus micaceus،
Lepista nudus، Omphaletus olearius )، تجاه الأحياء الدقيقة التالية ( Trichophyton mentagrophytes، T.rubrum، Epidermophyton floccosum، Aspergillus niger، Candida albicans، Fusarium oxysporum، Botrytis cinerea ، Escherichia coli، Pseudomonas aeruginosa، Acintobacter lowffii، Micrococcus Luteus، Klebsiella  pneumoniae، Staphylococcus  aureus)، باستخدام طريقة ثقب الآغار والتخفيف في الآغار.

بينت النتائج أن الخلاصات المائية للدعاميات الثلاثة أثرت و بشكل متفاوت على الفطريات الجلدية الممرضة فقط،  وتراوحت أقطار التثبيط بين (  – 14 mm1 ) و بتراكيز تثبيط تقع بين ( 1 – 16 mg / ml )، بينما كانت الفطريات الأخرى مقاومة لكل الخلاصات. كما تأثرت الجراثيم بتراكيز من الخلاصات أدنى من تلك بالنسبة للفطريات تراوحت بين ( 0.15 – 8 mg/ ml ) في حين أبدت جراثيم A. Lowffii و M.Luteus و S.aureus مقاومة لجميع الخلاصات. وكانت خلاصة الفطر الدعامي C.micaceus الأكثر تأثيراً على الفطريات  والجراثيم.

The antifungal activity of water extracts of three Basidiomycetes  (Coprinus  micaceus, Lepista nudus, Omphaletus olearius ) was tested against following microorganism (Trichophyton mentagrophytes, T. rubrum, Epidermophyton floccosum, Aspergillus niger, Candida  albicans and Fusarium oxysporum, Botrytis cinerea, Escherichia coli, Pseudomonas aeruginosa, Acintobacter lowffii,,  Klebsilla  pneumoniae, Micrococcus luteus, Staphylococcus aureus ) using agar dilution and hole diffusion test. The results have shown that extracts were affected on Dermatophytes, the Diamater of inhibitory ranged Between ( 1 – 14 mm ) and inhibitory Concentration ( 1 – 16 mg / ml ), while others fungi resisted to all extracts.

Also, the Bacteria, were effected with concentration of low extracts according to fungi, ranged between
( 0.15 – 8 mg / ml ). while A. lowffii, M. luteus, Staphylococcus aureus were resistant to all extract.

The extract of C. micaceus was the most effect on the Basidomycetes and Bacteria.

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Published

2019-01-07

How to Cite

يازجي م., & سعود ر. (2019). دراسة الفعالية الصادية لثلاثة فطريات دعامية (Basidiomycetes) ضد بعض الأحياء الدقيقة في الزجاج (in vitro). Tishreen University Journal -Biological Sciences Series, 29(5). Retrieved from https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/5879

Issue

Vol. 29 No. 5 (2007): العلوم البيولوجية

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