Isolation and identification of methicillin resistance staphylococcus aureus and detection their ability to the production of virulence factors
Other Title(s)
عزل و تشخيص بكتريا المكورات العنقودية الذهبية Staphylococcus aureus المقاومة للمثيسلين Methicillin و الكشف عن قابليتها على إنتاج عوامل الضراوة
Author
Source
Journal of Babylon University : Journal of Applied and Pure Sciences
Issue
Vol. 26, Issue 8 (31 Aug. 2018), pp.100-111, 12 p.
Publisher
Publication Date
2018-08-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract EN
Objectives: Isolation and Identification of S.aureus and study their susceptibility to the production of virulence factors.
* Methods: A total 50 clinical specimens of Staphylococcus aureus isolates were collected in AL- Najaf AL- Asharaf governorate during the period of (10/10/2013-20/1/2014) by the cultural characteristic colonies, microscopic for cells, biochemical tests, antibiotics susceptibility test to Staphylococcus aureus using an antibiotic diffusion disc assay, in addition to studying the virulence factors produced from S.aureus .
* Results: The results show that the Staphylococcus aureus resistant to methicillin formed 70% and 30% of isolates were sensitive to the same antibiotics.
Tested 10 isolates to methicillin resistant for their efficiency in forming the highest inhibitory areas for testing their sensitivity to other antibiotics used, the results show S.aureus resistant to penicillin about 100%, while there is no resistance to CO-Trimethoprim because it was sensitive completly 100%.
The susceptibility investigated of Staphylococcus aureus resistance methicillin isolates to the production of biofilm and slime layer with using both tube method and growth on Congo red agar respectively.
Ten isolates of S.aureus were tested based on resistance to methicillin and their high susceptibility to the production of the biofilm and the slime layer.
* Conclusion: So we conclusion, they have Staphylococcus aureus is highly resistant to β- Lactam antibiotics and the CO-trimethoprim is the most effective in the inhibiting growth of this bacteria.
In addition to its ability to produce virulence factors.
The increase cause bacterial resistance to our local isolates may be due to the frequent use of antibiotics, which allowed for increased bacterial resistance to various antibiotics.
American Psychological Association (APA)
al-Khafaji, Angham Najah. 2018. Isolation and identification of methicillin resistance staphylococcus aureus and detection their ability to the production of virulence factors. Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 26, no. 8, pp.100-111.
https://search.emarefa.net/detail/BIM-1100395
Modern Language Association (MLA)
al-Khafaji, Angham Najah. Isolation and identification of methicillin resistance staphylococcus aureus and detection their ability to the production of virulence factors. Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 26, no. 8 (2018), pp.100-111.
https://search.emarefa.net/detail/BIM-1100395
American Medical Association (AMA)
al-Khafaji, Angham Najah. Isolation and identification of methicillin resistance staphylococcus aureus and detection their ability to the production of virulence factors. Journal of Babylon University : Journal of Applied and Pure Sciences. 2018. Vol. 26, no. 8, pp.100-111.
https://search.emarefa.net/detail/BIM-1100395
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 108-110
Record ID
BIM-1100395