Department of Ecology , Faculity of Science , University of Kufa
[email protected]
Abstract
Atotal of four hundred and fourty three samples were collected from midstream urine taken from
patients suffering from urinary tract infections. 130 isolates of bacteria were isolated and identified
depending on their morphological properties( cultural and microscopical) and biochemical tests. The study
has declared that the ratio of separation E.coli was 51(39.2%) , P.aeruginosa 20( 15.4%) ,
KlebsiellaPneumoniae18( 13.8) ,Proteus mirabilis . 15( 11.5%) , S.epidermidis 11(8.4%) , Salmonella
typhimurium , 7( 5.3%) and Shigelladysenteriae 6( 4.6%) ,S.aureus 2(1.5%). The antibiotics sensitivity of
the isolates were tested against twenty four antibiotics, the most isolates showed high resistance. The
meropenem, impinem ,Siftrixone , Cifotaxime ,amikacin and ciprofloxacin were found more effective. The
minimum inhibition concentrations of isolates were higher. The combination of quinolones (ciprofloxacin
and norfloxacin) with aminoglycoside (amikacin), and cephalosporins (sefitrixon) and aminoglycoside
with quinolones showed active synergism effect of these mixers against multidrugs resistance
Pseudomonas aeruginosa and K. pneumoniae isolates. |