Resistance patterns of diversified phylogroups of Escherichia coli associated with mothers having history of preterm births in Pakistan.
2017
AbstractObjective: Urinary tract infections (UTIs) are caused by extraintestinal pathogenic Escherichia coli (ExPEC), and are one of the key predictors of preterm births. In the light of this fact, present study was conducted to determine the predominant Escherichia coli (E. coli) phylotypes and their associated antibiotic susceptibility patterns, isolated from pregnant mothers with the history of preterm births.Methods: Forty seven E. coli strains were isolated out of a total of 80 urine samples of pregnant women. The isolates were phylotyped and further screened for the presence of Clonal group A. Moreover, Antimicrobial susceptibility testing and screening for Extended Spectrum Beta Lactamase (ESBL) producing strains were also performed.Results: Among the 47 isolates, phylogroup B2 was found to be highly prevalent (45%), followed by group D (23%), B1 (10.64%), A (6.38%), E (6.38%), cryptic clade I (4.25%) and F (2.13%). Two isolates belonged to CgA and 41 (87.23%) isolates were found to be multidrug-re...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
26
References
3
Citations
NaN
KQI