Escherichia coli Patotiplerinin Virülens Faktörleri

Yıl 2017, , 1 - 6, 15.06.2017

Mehmed Omerovic H. Kaan Müştak , İnci Başak Kaya

https://doi.org/10.35864/evmd.530084

Cited By: 4

Öz

 Escherichia coli, Enterobacteriaceae ailesinde yer alan Gram negatif, fakültatif anaerob, hareketli, spor oluşturmayan çomak şeklinde bir bakteridir. Patojenik E. coli’ler oluşturduğu hastalığın türüne ve sahip olduğu virulens özelliklerine göre sınıflandırılmaktadır. E. coli suşları bağırsak dışı enfeksiyonlara (ekstraintestinal) ve bağırsak enfeksiyonlarına (intestinal) neden olanlar olarak ikiye ayrılmaktadır. Diyarejenik E. coli patotipleri; enterotoksijenik E. coli, enteropatojenik E. coli, Vero- veya Shiga-toksin üreten E. coli, enterohemorajik E. coli, enteroagregatif E. coli, enteroinvaziv E. coli ve diffuz aderent E. coli’dir. Ekstraintestinal patojenik E. coli’ler; septisemik patojenik E. coli, üropatojenik E. coli, avian patojenik E. coli, meme patojenik E. coli ve rahim enfeksiyonlarına neden olanlar, endometriyal patojenik E. coli’dir. Bu makalede, yukarıda adı geçen patotiplerin virulens faktörleri ve bu virulens faktörlerin hastalık oluşumundaki rollerinden bahsedilmiştir. 

Anahtar Kelimeler

Escherichia coli, patotip, virülens faktörü

Kaynakça

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