Virulence factors and o-serogroups profiles of uropathogenic escherichia coli isolated from Iranian pediatric patients
المؤلفون المشاركون
Mirnejad, Rida
Yahaghi, Imad
Dormanesh, Banafshe
Dehkordi, Farhad Safarpoor
Mumtaz, Hasan
Husayni, Muhammad Jawad
Tarhriz, Vahideh
Daryan, Ibrahim Khodaverdi
المصدر
Iranian Red Crescent Medical Journal
العدد
المجلد 16، العدد 2 (28 فبراير/شباط 2014)، ص ص. 1-7، 7ص.
الناشر
تاريخ النشر
2014-02-28
دولة النشر
الإمارات العربية المتحدة
عدد الصفحات
7
التخصصات الرئيسية
الموضوعات
الملخص EN
Background: Uropathogenic Escherichia coli O- Serogroups with their virulence factors are the most prevalent causes of UTIs.
Objectives: The present investigation was performed to study the virulence factors and O-Serogroups profiles of UPEC isolated from Iranian pediatric patients.
Patients and Methods: This cross sectional investigation was performed on 100 urine samples collected from hospitalized pediatrics of Baqiyatallah Hospital, Tehran, Iran.
Midstream urine was collected to decrease potential bacterial, cellular and artifactual contamination.
All samples were cultured and those with positive results were subjected to polymerase chain reactions to detect pap, cnf1, afa, sfa and hlyA genes and various O- Serogroups.
Results: We found that 37.5% of boys and 75% of girls had positive results for Escherichia coli.
We also found that O1 (19.33%), O2 (13.33%), O6 (13.33%), O4 (11.66%), and O18 (11.66 %) were the most commonly detected Serogroups.
Totally, the serogroup of 5% of all strains were not detected.
In addition, all of these O- Serogroups were pap+, cnf1+, hlyA+, and afa+.
Totally, pap (70 %), cnf1 (56.66 %), and hlyA (43.33 %) were the most commonly detected virulence genes in the both studied groups of children.
The sfa (30 %) and afa (26.66 %) genes had the lowest incidence rates.
Conclusions: Special health care should be performed on UTIs management in Iranian pediatric patients.
Extended researches should be performed to evaluate relation between other O-Serogroups and virulent genes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dormanesh, Banafshe& Dehkordi, Farhad Safarpoor& Mumtaz, Hasan& Mirnejad, Rida& Husayni, Muhammad Jawad& Yahaghi, Imad…[et al.]. 2014. Virulence factors and o-serogroups profiles of uropathogenic escherichia coli isolated from Iranian pediatric patients. Iranian Red Crescent Medical Journal،Vol. 16, no. 2, pp.1-7.
https://search.emarefa.net/detail/BIM-355869
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dormanesh, Banafshe…[et al.]. Virulence factors and o-serogroups profiles of uropathogenic escherichia coli isolated from Iranian pediatric patients. Iranian Red Crescent Medical Journal Vol. 16, no. 2 (Feb. 2014), pp.1-7.
https://search.emarefa.net/detail/BIM-355869
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dormanesh, Banafshe& Dehkordi, Farhad Safarpoor& Mumtaz, Hasan& Mirnejad, Rida& Husayni, Muhammad Jawad& Yahaghi, Imad…[et al.]. Virulence factors and o-serogroups profiles of uropathogenic escherichia coli isolated from Iranian pediatric patients. Iranian Red Crescent Medical Journal. 2014. Vol. 16, no. 2, pp.1-7.
https://search.emarefa.net/detail/BIM-355869
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 6-7
رقم السجل
BIM-355869
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر