Shiga toxigenic Escherichia coli in diarrhetic pediatric patients : virulence factors and antimicrobial resistance
Joint Authors
Mukhlif, Sad Fawwaz
al-Hamami, Amal
Ibrahim, Maysa
Source
Issue
Vol. 44, Issue 3 (30 Sep. 2022), pp.1092-1097, 6 p.
Publisher
King Hamad University Hospital
Publication Date
2022-09-30
Country of Publication
Bahrain
No. of Pages
6
Main Subjects
Abstract EN
Objective: Escherichia coli is considered one of the prevalent causes of diarrhea in pediatrics.
The current study aimed to assess the diarrhetic and non-diarrhetic E.
coli virulence markers and antibiotic resistance distribution in pediatrics.
Materials and Methods: Two hundred and sixty stool specimens of diarrhetic and non-diarrhetic pediatrics were collected.
The microbial culture was used for E.
coli isolation and identification.
Disk diffusion was applied to assess the E.
coli isolates antibiotic resistance.
PCR appraised the virulence factors distribution.
Results: The mean age of the examined diarrhetic and non-diarrhetic pediatrics were 1.1±0.3 and 1.0±0.4 years, with a 71/49 and 75/65 male to female ratio, respectively.
Diarrhea (100%), fever (91.66%), and nausea (66.66%) were frequent symptoms in diarrheal patients.
Bloody diarrhea was found in 16.566% of pediatrics.
E.
coli prevalence amongst the diarrhetic and non-diarrhetic pediatric patients was 35% and 7.14%, respectively (P < 0.05).
The maximum resistance rate was obtained for gentamicin (82.69%), tetracycline (82.69%), ampicillin (80.76%), and penicillin (75%).
E.
coli isolates of pediatric patients presented a higher resistance rate toward all examined antibiotic agents (P <0.05).
Stx1 (44.23%) and eaeA (40.38%) were more frequent amongst isolates.
E.
coli isolates of non-diarrhetic pediatric patients only harbored stx1 (10%), eaeA (10%), and ehlyA (10%) genes.
In total, 3.84% of E.
coli strains of diarrhetic pediatric patients simultaneously harbored stx1, eaeA, and ehlyA virulence genes.
E.
coli isolates of diarrhetic pediatric patients harboured the highest distribution of all examined virulence genes (P <0.05).
Conclusion and Recommendation: The simultaneous virulence factors and antibiotic resistance distribution in E.
coli isolates showed high pathogenicity.
Imipenem and cefixime prescription showed effective results against E.
coli bacteria.
American Psychological Association (APA)
Mukhlif, Sad Fawwaz& al-Hamami, Amal& Ibrahim, Maysa. 2022. Shiga toxigenic Escherichia coli in diarrhetic pediatric patients : virulence factors and antimicrobial resistance. Bahrain Medical Bulletin،Vol. 44, no. 3, pp.1092-1097.
https://search.emarefa.net/detail/BIM-1439883
Modern Language Association (MLA)
Mukhlif, Sad Fawwaz…[et al.]. Shiga toxigenic Escherichia coli in diarrhetic pediatric patients : virulence factors and antimicrobial resistance. Bahrain Medical Bulletin Vol. 44, no. 3 (Sep. 2022), pp.1092-1097.
https://search.emarefa.net/detail/BIM-1439883
American Medical Association (AMA)
Mukhlif, Sad Fawwaz& al-Hamami, Amal& Ibrahim, Maysa. Shiga toxigenic Escherichia coli in diarrhetic pediatric patients : virulence factors and antimicrobial resistance. Bahrain Medical Bulletin. 2022. Vol. 44, no. 3, pp.1092-1097.
https://search.emarefa.net/detail/BIM-1439883
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1095-1097
Record ID
BIM-1439883