Pseudomonas aeuroginosa Biofilm and Antimicrobial Resistance | ||||
| Egyptian Journal of Veterinary Sciences | ||||
| Article 13, Volume 51, Issue 1, April 2020, Page 105-110 PDF (1.13 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejvs.2019.18523.1113 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
farajolah maleki   1; Saeed Hemati2; Zahra Mahdavi 3
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| 1medicinal plant and biotechnology research center of Ilam university of medical sciences, Ilam, Iran | ||||
| 21.Clinical Microbiology Research Center, Ilam University of Medical Sciences, Ilam, IR Iran. 2.Student Research Comittee,Ilam University of Medical Sciences, Ilam, IR Iran. | ||||
| 3Clinical Microbiology Research Center, Ilam University of Medical Sciences, Ilam, IR Iran. | ||||
| Abstract | ||||
| Introduction: It has been shown that biofilm formations are responsible for many human infections, especially in chronic infections. Pseudomonas aeruginosa (p.a) is an opportunistic human pathogen, its biofilm has serious negative effects on the health of patients with immune-suppresser e.g. cystic fibrosis individuals. p.a drug resistance, a worldwide concern is increasing and biofilm-forming potential is an increasing factor. Materials and Methods: One-hundred-fifty clinical P.a isolates were collected from Mustafa hospital in Ilam, then their resistance against several β-lactam antibiotics that high consumption in the medical prescription was assessment. Also, biofilm formation was tested by microdilution and microtiter plate methods, respectively. Results: There are abilities biofilm formations among the resistances isolates to the most tested antibiotics. But, we observed only a significant correlation between resistance to ceftazidime (P=0.003) and meropenem (P=0.002) with biofilm formation, both in resistance and sensitive isolates. Conclusion: Biofilm caused by Increasing drug resistance in the world, as β-lactam antibiotics, will be caused a creating complication P.a infection treatment. Moreover, biofilm can form antibiotic-resistant strains and increases many infections in the future. As a result, more studies for founding new drugs against biofilm formation mechanisms are necessary. | ||||
| Keywords | ||||
| Pseudomonas aeruginosa; biofilm formation; β-lactam antibiotics | ||||
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