Detection the serogroups of Escherichia coli isolates from urine sample of UTI patients

Abstract

Aims: Determining of E.coli serogroups which isolation from UTI patients Patients and Methods: The study was conducted between September 2019 to April 2020 and they was collected 40 sample from patient how are diagnosis with UTI during this study. Results: From the UTI patients individuals, 40 strains were identified in which O serogroups showed 8(30%) and 2 (20%), respectively, of occurrence in those strains. Moreover, the enterohemorrhagic E. coli (O157 H7) and the enteroaggregative E. coli (O44 H7) were detected in two strains of the UTI-based urine samples only. For the antibiotic resistance properties of the biofilm positive producers isolated from the UTI urine samples, multidrug resistance was revealed in 60% of those isolates; however, only 20% of the biofilm negative producers from the UTI urine samples showed the MDR characteristics. Biofilm was identified in 75% of the UTI urine. For the antibiotic sensitivity test, the results demonstrated that the sensitivity rates to Imipenem, Amikaci, gentamicin, and tobramycin were 90%, 100%, 65%, and 40%, respectively, in the UTI strains. Conclusion: The herein study provides thorough data about the Escherichia colibased biofilm,.