Diagnosis of an outbreak of Salmonella typhimurium in chinchillas (Chinchilla lanigera) by pulsed-field gel electrophoresis.

Gornatti Churria, CD ; Vigo, GB ; et al.

In: Revista Argentina de microbiologia, Jg. 46 (2014-07-01), Heft 3, S. 205

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Adult chinchillas (Chinchilla lanigera) that had suddenly died in a commercial farm located in La Plata City, Buenos Aires Province, Argentina, in July 2012 were macroscopically, histopathologically, and microbiologically examined. Salmonella enterica serovar Typhimurium (S. Typhimurium) was isolated from the liver, spleen, heart, lungs, kidneys and intestines from each of the five animals evaluated. The five strains were susceptible to ampicillin, cephalotin, cefotaxime, nalidixic acid, gentamicin, streptomycin, chloramphenicol, fosfomycin, nitrofurantoin and trimethoprim-sulfamethoxazole, and resistant to tetracycline. Each of the five S. Typhimurium isolates was analyzed by XbaI- pulsed-field gel electrophoresis (PFGE), showing an identical electrophoretic profile with 15 defined bands, which was found to be identical to pattern ARJPXX01.0220 of the PulseNet Argentine National database of Salmonella PFGE patterns. This is the first work describing the postmortem diagnosis of an outbreak of salmonellosis in chinchillas by using molecular methods such as PFGE.

Titel:	Diagnosis of an outbreak of Salmonella typhimurium in chinchillas (Chinchilla lanigera) by pulsed-field gel electrophoresis.
Autor/in / Beteiligte Person:	Gornatti Churria, CD ; Vigo, GB ; Origlia, J ; Campos, J ; Caffer, M ; Píscopo, M ; Herrero Loyola, M ; Petruccelli, M ; Pichel, M
Link:	Zum Volltext
Zeitschrift:	Revista Argentina de microbiologia, Jg. 46 (2014-07-01), Heft 3, S. 205
Veröffentlichung:	Buenos Aires, Asociación Argentina de Microbiología., 2014
Medientyp:	academicJournal
ISSN:	0325-7541 (print)
DOI:	10.1016/S0325-7541(14)70074-4
Schlagwort:	Animal Husbandry Animals Anti-Bacterial Agents pharmacology Argentina epidemiology Deoxyribonucleases, Type II Site-Specific Drug Resistance, Multiple, Bacterial Gastroenteritis diagnosis Gastroenteritis epidemiology Gastroenteritis microbiology Gastroenteritis veterinary Microbial Sensitivity Tests Rodent Diseases epidemiology Rodent Diseases microbiology Salmonella Infections, Animal epidemiology Salmonella Infections, Animal microbiology Salmonella typhimurium drug effects Salmonella typhimurium genetics Chinchilla microbiology DNA, Bacterial analysis Disease Outbreaks veterinary Electrophoresis, Gel, Pulsed-Field Genotyping Techniques Polymorphism, Restriction Fragment Length Rodent Diseases diagnosis Salmonella Infections, Animal diagnosis Salmonella typhimurium isolation & purification
Sonstiges:	Nachgewiesen in: MEDLINE Sprachen: English Publication Type: Journal Article Language: English [Rev Argent Microbiol] 2014 Jul-Sep; Vol. 46 (3), pp. 205-9. <i>Date of Electronic Publication: </i>2014 Oct 15. MeSH Terms: Electrophoresis, Gel, Pulsed-Field* ; Genotyping Techniques* ; Polymorphism, Restriction Fragment Length* ; Chinchilla / microbiology ; DNA, Bacterial / analysis ; Disease Outbreaks / veterinary ; Rodent Diseases / diagnosis ; Salmonella Infections, Animal / diagnosis ; Salmonella typhimurium / isolation & purification ; Animal Husbandry ; Animals ; Anti-Bacterial Agents / pharmacology ; Argentina / epidemiology ; Deoxyribonucleases, Type II Site-Specific ; Drug Resistance, Multiple, Bacterial ; Gastroenteritis / diagnosis ; Gastroenteritis / epidemiology ; Gastroenteritis / microbiology ; Gastroenteritis / veterinary ; Microbial Sensitivity Tests ; Rodent Diseases / epidemiology ; Rodent Diseases / microbiology ; Salmonella Infections, Animal / epidemiology ; Salmonella Infections, Animal / microbiology ; Salmonella typhimurium / drug effects ; Salmonella typhimurium / genetics Contributed Indexing: Keywords: Chinchilla lanigera; Chinchillas de granja; Farmed chinchillas; PFGE; Salmonella Typhimurium; Zoonosis Substance Nomenclature: 0 (Anti-Bacterial Agents) ; 0 (DNA, Bacterial) ; EC 3.1.21.- (endodeoxyribonuclease XBAI) ; EC 3.1.21.4 (Deoxyribonucleases, Type II Site-Specific) Entry Date(s): Date Created: 20141203 Date Completed: 20150122 Latest Revision: 20141202 Update Code: 20240513

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