Analysis bacterial culture,identification and antibiotics resistance of 544 stools specimens of acute diarrhea outpatients
10.3969/j.issn.1673-4130.2015.12.019
- VernacularTitle:544例急性腹泻门诊病例粪便的细菌菌谱及药敏分析
- Author:
Huanzhang YANG
;
Yuzhong YAN
;
Huiqing FAN
;
Ying XU
;
- Publication Type:Journal Article
- Keywords:
diarrhea;
bacterial spectrum;
isolation and identification;
antimicrobial resistance
- From:
International Journal of Laboratory Medicine
2015;(12):1682-1683,1685
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the bacterial spectrum and antimicrobial resistance of pathogens isolated from stool of acute diarrhea outpatients ,and provide scientific evidence for clinic rational use of antibiotics .Methods Bacteria was detected by conven‐tional feces culture method ,including separation and biochemistry appraisal sure strains .The predominant bacteria were conducted antimicrobial resistance testing in acute diarrhea outpatients .Results 544 stool specimens were collected from acute diarrhea outpa‐tients from January 2011 to December 2012 .The total positive rate was 17 .83% .Positive rates of Escherichia coli ,Salmonella , Campylobacter ,Vibrio parahaemolyticus ,Other Aeromonas ,Shiga Plesiomonas ,Shigella and Aeromonas hydrophila were 4 .78% ,3 .68% ,2 .57% and 2 .39% ,1 .84% ,1 .28% ,0 .92% and 0 .37% ,respectively .Salmonella ,Campylobacter and Vibrio parahaemolyticus were susceptible to Ofloxacin ,Amoxicillin ,Ceftazidime .They were different resistance to conventional antibiot‐ics ,which were commonly used by clinic ,and the most serious resistance are ampicillin and nalidixic acid .Conclusion Escherichia coli ,Salmonella ,Campylobacter and Vibrio parahaemolyticus are predominant bacteria pathogens .It is important to better under‐stand pathogens spectrum and antimicrobial resistance of bacteria for controlling infection in acute diarrhea outpatients .
