Bacterial distribution and antimicrobial resistance in urinary system infection
- VernacularTitle:泌尿道感染菌群分布及耐药性分析
- Author:
Qian WU
- Publication Type:Journal Article
- Keywords:
Urinary system infection;
Antimicrobial resistance;
Bacterial distribution
- From:
Journal of Chongqing Medical University
1987;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study bacterial distribution and antimicrobial resistance of 489 strains of bacteria isolated from clinical urinary specimens of inpatients in department of kidney diseases of our hospital from 2001 to 2002,and propose rational use of antibiotics.Methods:Bacteria was isolated and identified by routine methods.Antimicrobial susceptibility was tested by K-B method.Results:in the 489 strains,there were307 strains of gram-regtive bacilli which account for 62.5%,mean while,there were 182 strains of gran-positive cocci which acconnt for 37.5%.The gram-negative bacilli mainly included K.pneumonice P.mirabilis and E.aerogenes.And the gram-positive cocci mainly included enterococcus and serum coagulase negative staphylococcus.The gram-negative bacilli were sensitive to imipenem and piperacillin/tazobactam,while the gram-positive cocci were sensitive to vancomycin and Teicoplamin.Conclusion:The urinary system infection is always induced by E.coli and Enterococcus.The periodical detection for bacterial resistance has an important significance for clinical treatment.
