[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Submit :: Contact Us ::
:: Volume 1, Issue 1 (Spiring 2011) ::
JABS 2011, 1(1): 38-44 Back to browse issues page
Salmonella enterica: Serotyping, Drug Resistance & Extended Spectrum of β-Lactamase (ESBLs)
Abbas Abdollahi 1, Sohrab Najafipour, Seyyed Amin Kouhpayeh, Mohammad Hassan Meshkibaf, Majid Naghdi
1- , a_abdollahi1360@yahoo.com
Abstract:   (23033 Views)
Background & Objective: Genus Salmonella has more than 2400 serotypes. The two major groups are S.enterica and S.bongori. Important serotypes are situated in S.enterica group. Antibiotic therapy in salmonellosis is restricted to typhoid fever and acute infections. After the first reporting of resistance in S.Typhimurium DT 104, nowadays, developing of resistance in Salmonella, specially, ESBL producing species is an important issue in salmonellosis. We evaluated serotyping, drug resistance and extended spectrum beta lactamase (ESBL) in Salmonella enterica, collected from patients.
Materials & Methods: We collected fecal samples in an 18 months period of time. Samples were cultured on selective, differential Medias. Serotyping was done with Biomérieux serotyping kit. After antibiogram, MIC was evaluated with E-test strips. By using ESBL disks in Double- Disk synergy method, ESBL phenotypes were distinguished.
Results: We isolated 96 S.enterica serotypes, including: 35Typhimurium, 22Enteritidis, 11Typhi, 8Paratyphi B, 4Newport, 3Derby, 1Virchow, 1Infantis and 11untypable serotypes. 36isolates were sensitive to all of antibiotics, but, in 60 isolates, there were at least one resistance. In 45 isolates there were Multi Drug Resistance (MDR) phenotypes. Resistance to ampicilin was the highest percent, whereas, there was not any resistance to imipenem and ciprofloxacin. ESBL evaluation shown producing cefotaxime ESBL in 5 isolates and ceftazidim ESBL in 4 isolates.
Conclusion: With furthermore epidemiologic studies on Salmonella serotyping and antibiotic resistance, using suitable drugs in treatment, we can restrict the spreading of resistant Salmonella (specially, species with animal source).
Keywords: Salmonella, Serotyping, Drug Resistance
Full-Text [PDF 1418 kb]   (5149 Downloads)    
Type of Study: Research | Subject: Microbiology
Received: 2013/02/11 | Accepted: 2013/09/14 | Published: 2013/09/14
Send email to the article author

Add your comments about this article
Your username or Email:


XML   Persian Abstract   Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Abdollahi A, Najafipour S, Kouhpayeh S A, Meshkibaf M H, Naghdi M. Salmonella enterica: Serotyping, Drug Resistance & Extended Spectrum of β-Lactamase (ESBLs). JABS. 2011; 1 (1) :38-44
URL: http://jabs.fums.ac.ir/article-1-44-en.html

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 1, Issue 1 (Spiring 2011) Back to browse issues page
Journal of Fasa University of Medical Sciences
Persian site map - English site map - Created in 0.05 seconds with 30 queries by YEKTAWEB 4374