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Sattari-Maraji, A, Emaneini, M, Jabalameli, F, Beigverdi, R. (1402). Molecular analysis of Enterococcus faecalis isolates collected during a 4-year period. سامانه مدیریت نشریات علمی, 78(6), 1873-1877. doi: 10.32592/ARI.2023.78.6.1873
A Sattari-Maraji; M Emaneini; F Jabalameli; R Beigverdi. "Molecular analysis of Enterococcus faecalis isolates collected during a 4-year period". سامانه مدیریت نشریات علمی, 78, 6, 1402, 1873-1877. doi: 10.32592/ARI.2023.78.6.1873
Sattari-Maraji, A, Emaneini, M, Jabalameli, F, Beigverdi, R. (1402). 'Molecular analysis of Enterococcus faecalis isolates collected during a 4-year period', سامانه مدیریت نشریات علمی, 78(6), pp. 1873-1877. doi: 10.32592/ARI.2023.78.6.1873
Sattari-Maraji, A, Emaneini, M, Jabalameli, F, Beigverdi, R. Molecular analysis of Enterococcus faecalis isolates collected during a 4-year period. سامانه مدیریت نشریات علمی, 1402; 78(6): 1873-1877. doi: 10.32592/ARI.2023.78.6.1873

Molecular analysis of Enterococcus faecalis isolates collected during a 4-year period

Archives of Razi Institute
مقاله 25، دوره 78، شماره 6، بهمن و اسفند 2023، صفحه 1873-1877    اصل مقاله (471.29 K)
نوع مقاله: Short Communication
شناسه دیجیتال (DOI): 10.32592/ARI.2023.78.6.1873
نویسندگان
A Sattari-Maraji1؛ M Emaneini2؛ F Jabalameli3؛ R Beigverdi* 3
1Tehran university of medical sciences
2Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. Medical Mycology and Bacteriology Research Center, Kerman University of Medical Sciences, Kerman, Iran.
3Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
چکیده
In the present research, we aimed to determine the characteristics of E. faecalis strains collected from an Iranian Children’s Hospital for four years. Sixty-seven E. faecalis isolates with virulence genes detection, variable-number tandem repeat (VNTR), and multiple-locus variable-number tandem repeat analysis (MLVA) typing were investigated.  A high frequency of virulence genes belonged to gelatinase (73%) and Enterococcus faecalis (62%).  The MLVA of 67 E. faecalis isolates revealed 52 VNTR patterns and 38 MLVA types (MTs).  Furthermore, genetic diversities with the majority of the MT1 as a major MT in different Wards of the Children’s Hospital were found.
کلیدواژه‌ها
Antimicrobial resistance؛ Enterococcus faecalis؛ MLVA؛ Virulence factors
سایر فایل های مرتبط با مقاله
مراجع
References
1. Heidari H, Hasanpour S, Ebrahim-Saraie HS,
Motamedifar M. High Incidence of Virulence Factors
Among Clinical Enterococcus faecalis Isolates in
Southwestern Iran. Infect Chemother. 2017;49(1):51-6.
2. Beigverdi R, Sattari-Maraji A, Jabalameli F, Emaneini
M. Prevalence of Genes Encoding AminoglycosideModifying Enzymes in Clinical Isolates of GramPositive Cocci in Iran: A Systematic Review and MetaAnalysis. Microb Drug Resist. 2020;26(2):126-35.
3. Yang JX, Li T, Ning YZ, Shao DH, Liu J, Wang SQ, et
al .Molecular characterization of resistance, virulence
and clonality in vancomycin-resistant Enterococcus
faecium and Enterococcus faecalis: A hospital-based
study in Beijing, China. Infect Genet Evol.
2015;33:253-60.
4. Walecka E, Bania J, Dworniczek E, Ugorski M.
Genotypic characterization of hospital Enterococcus
faecalis strains using multiple-locus variable-number
tandem-repeat analysis. Lett Appl Microbiol.
2009;49(1):79-84.
5. Emaneini M, Hosseinkhani F, Jabalameli F, Nasiri MJ,
Dadashi M, Pouriran R, et al. Prevalence of
vancomycin-resistant Enterococcus in Iran: a systematic
review and meta-analysis. Eur J Clin Microbiol Infect
Dis. 2016;35(9):1387-92.
6. Emaneini M, Khoramian B, Jabalameli F, Beigverdi R,
Asadollahi K, Taherikalani M, et al. Prevalence of highlevel gentamicin-resistant Enterococcus faecalis and
Enterococcus faecium in an Iranian hospital. J Prev Med
Hyg. 2016;57(4):E197-E200.
7. Sattari-Maraji A, Jabalameli F, Node Farahani N,
Beigverdi R, Emaneini M. Antimicrobial resistance
pattern, virulence determinants and molecular analysis
of Enterococcus faecium isolated from children
infections in Iran. BMC Microbiol. 2019;19(1):156.
8. Yu J, Shi J, Zhao R, Han Q, Qian X, Gu G, et al.
Molecular Characterization and Resistant Spectrum of
Enterococci Isolated from a Haematology Unit in China.
J Clin Diagn Res. 2015;9(6):DC04-7.
9. Titze-de-Almeida R, Willems RJ, Top J, Rodrigues IP,
Ferreira RF, 2nd, Boelens H, et al. Multilocus variablenumber tandem-repeat polymorphism among Brazilian
Enterococcus faecalis strains. J Clin Microbiol.
2004;42(10):4879-81.
10. Al-Talib H, Zuraina N, Kamarudin B, Yean CY.
Genotypic variations of virulent genes in Enterococcus
faecium and Enterococcus faecalis isolated from three
hospitals in Malaysia. Adv Clin Exp Med.
2015;24(1):121-7.
11. Mundy LM, Sahm DF, Gilmore M. Relationships
between enterococcal virulence and antimicrobial
resistance. Clin Microbiol Rev. 2000;13(4):513-22.
12. Sadowy E, Sienko A, Hryniewicz W. Comparison of
multilocus variable-number tandem-repeat analysis with
multilocus sequence typing and pulsed-field gel
electrophoresis for Enterococcus faecalis. Pol J
Microbiol. 2011;60(4):335-9.

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