Screening for in Vitro Biofilm Formation Ability of Locally Isolated Uropathogenic Escherichia coli (UPEC)
Keywords:
Uropathopathogenic E.coli (UPEC), Biofilm, MicrotiterAbstract
Seventy-six urine specimens were collected from of patients suffering from recurrent
urinary tract infections (UTIs). Specimens were bacteriologically analyzed, fifty
(65.8%) of isolated bacterial strains were belonged to E.coli. 100% of isolated
uropathogenic E.coli (UPEC)strains displayed a biofilm positive phenotype under
optimized condition using microtiter plate assay. 21 of E.coli strains classified as highly
positive biofilm producers (42%), and 29 (58%) as weakly positive biofilm producers.