Bacterial Causes of Urinary Tract Infection in Human and Sensitivity of Antibiotic in AL-Kut City-Iraq

Abstract

The study aimed to isolate some of the causes of bacterial inflammation of the urinary tract in humans. The study included two axis: the first axis to included bacterial causes inflammation of the urinary tract, while the second axis know that sensitivity and resistance of this causes to   antibiotics. Collected (150) urine samples from patients were suffering for UTI from the educational Karama hospital in the Al- Kut city, for the period from August-2013 to February -2014.

    All samples were subject to the tested and cultural of microorganisms and biochemical tested for the purpose of diagnosis. Showed (56) Samples from this total cases (150) (37.3%) were bacterial isolation, while given (94) samples a negative result to isolation of bacteria by percentage (62.7%). Recorded Escherichia coli highest among causes of bacterial urinary tract where isolated from (29) cases was (51.5%). The Klebsiella spp. was Second arrangement and isolated from (16) cases  (28.5%) then was Pseudomonas aeruginosa was isolated from (6) cases (10.6%), and finally recorded Staphylococcus aureusand  Proteus spp. have been isolated from (3) cases only (5.2%) for each one.

    The test sensitivity of antibiotics was make for all bacterial that is isolates and the results showed that  E.coli gave the highest percentage of resistance to the antibiotic Ampicillin (22 cases 75.8%) and the highest percentage of sensitivity of were antibiotic gentamicin (4 cases only 13.8%), while given (12 cases 75%) of the  Klebsiella spp. Resistance to the antibiotic Ampicillin, and with the same time, the Staphylococcus aureus bacteria and Proteus spp. totally resistant at the percentage (100%) to the antibioticAmpicillin. Finally Pseudomonas aeruginosa its owner highest percentage resistance to most antibiotics used in this study.