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Identification of carbapenems resistant genes on biofilm forming K. pneumoniae from urinary tract infection
- Source :
- Saudi Journal of Biological Sciences, Vol 28, Iss 3, Pp 1750-1756 (2021)
- Publication Year :
- 2021
- Publisher :
- Elsevier, 2021.
-
Abstract
- The multi-drug resistant effect of the Gram negative bacteria K. pneumoniae was identified by disc diffusion method using specific UTI panel discs of Kleb 1 HX077 and Kleb 2 HX090 HEXA. Among the multi-drug resistant bacteria, the carbapenem resistant (CR) effect of the K. pneumoniae was screened by specific carbapenem detection antibiotics of HEXA HX066 and HX0103 HEXA by disc diffusion method. In addition, the effective antibiotics were further performed against K. pneumoniae by minimum inhibition concentration method. Further, the carbapenemase genes of VIM 1 and IMP 1 were detected from the isolated strains by multiplex PCR method. Furthermore, the biofilm forming ability of selected carbapenem resistant K. pneumoniae was initially identified by tissue culture plate method and confirmed by exopolysaccharide arrest ability of congo red agar assay. Finally, our result was proved that the identified K. pneumoniae is carbapenemase producing strain, and its virulence was extended with strong biofilm formation.
- Subjects :
- 0106 biological sciences
0301 basic medicine
Carbapenem
Gram-negative bacteria
food.ingredient
Multi drug resistant bacteria
medicine.drug_class
Antibiotics
Virulence
Multi-drug resistant bacteria
01 natural sciences
Microbiology
03 medical and health sciences
food
medicine
Agar
Biofilm formation
lcsh:QH301-705.5
biology
Chemistry
Biofilm
biochemical phenomena, metabolism, and nutrition
biology.organism_classification
HEXA
Urinary tract infections
030104 developmental biology
lcsh:Biology (General)
General Agricultural and Biological Sciences
Minimum inhibition concentration
Gram negative bacteria
010606 plant biology & botany
medicine.drug
Subjects
Details
- Language :
- English
- Volume :
- 28
- Issue :
- 3
- Database :
- OpenAIRE
- Journal :
- Saudi Journal of Biological Sciences
- Accession number :
- edsair.doi.dedup.....17de34a736c867ee98e823e6a3e72baa