共 29 条
Diversity of Clostridium difficile in pigs and other animals in Slovenia
被引:91
作者:
Avbersek, Jana
[1
]
Janezic, Sandra
[2
]
Pate, Mateja
[1
]
Rupnik, Maja
[2
,3
]
Zidaric, Valerija
[2
]
Logar, Katarina
[1
]
Vengust, Modest
[1
]
Zemljic, Mateja
[2
]
Pirs, Tina
[1
]
Ocepek, Matjaz
[1
]
机构:
[1] Univ Ljubljana, Fac Vet, SI-1000 Ljubljana, Slovenia
[2] Inst Publ Hlth Maribor, SI-1000 Maribor, Slovenia
[3] Univ Maribor, Fac Med, SI-2000 Maribor, Slovenia
来源:
关键词:
Clostridium difficile;
Animals;
PFGE;
Toxinotyping;
PCR-ribotyping;
FIELD GEL-ELECTROPHORESIS;
PCR RIBOTYPES;
PREVALENCE;
INFECTION;
STRAINS;
HUMANS;
HORSES;
CALVES;
TOXIN;
MEAT;
D O I:
10.1016/j.anaerobe.2009.07.004
中图分类号:
Q93 [微生物学];
学科分类号:
071005 [微生物学];
摘要:
A study of Clostridium difficile diversity in pigs, calves and horses in Slovenia was conducted. A total of 547 samples were collected and C difficile was isolated from 247/485 (50.9%) piglet samples, from 4/42 (9.5%) calf samples, and 1/20 (5%) horse samples. The isolates were characterized by toxinotyping, PCR-ribotyping, and pulsed-field gel electrophoresis (PFGE) using restriction endonuclease Smal. Piglet isolates belonged to two toxinotypes (V and 0), four PCR-ribotypes (066, 029, SI 011, SI 010), and six pulsotypes. Bovine isolates were grouped into two toxinotypes (XIa and 0), three PCR-ribotypes (077, 002, 033), and three pulsotypes. The only equine isolate was indistinguishable from one calf isolate (XIa/033) in toxinotype, PCR-ribotype, and pulsotype. None of detected genotypes was present in all three animal hosts. (C) 2009 Elsevier Ltd. All rights reserved.
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页码:252 / 255
页数:4
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