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The National Agricultural Library is one of four national libraries of the United States, with locations in Beltsville, Maryland and Washington, D.C. It houses one of the world's largest and most accessible agricultural information collections and serves as the nexus for a national network of state land-grant and U.S. Department of Agriculture field libraries. In fiscal year 2011 (Oct 2010 through Sept 2011) NAL delivered more than 100 million direct customer service transactions.

Journal Article

期刊文章

Ribotype characterization and antimicrobial susceptibility profiles of Campylobacter coli isolates from swine  [2003]

Sheffield, C.L.; Hume, M.E.; Droleskey, R.E.; Harvey, R.B.; et al.

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Objective: To evaluate the genetic relatedness and antibiotic sensitivity profiles of Campylobacter coli isolates from sows and piglets housed in an integrated swine production facility. Sample Population: Ninety-nine isolates of Campylobacter coli were collected from 3 sows (Yorkshire-Landrace) and 18 piglets (Yorkshire-Landrace X Duroc or Hampshire) housed in a common farrowing barn. Procedure: When piglets were weaned (21 day of age) fecal samples were collected for the sows and rectal samples were collected from the piglets. Isolation of Campylobacter coli was performed using an enrichment broth and restrictive media under microaerophilic conditions. Results: The Campylobacter coli isolates segregated into 20 ribogroups and exhibited 32 antibiotic susceptibility profiles. The Ribogroup (224-373-S-5) contained 35 isolates from eleven animals. Thirty-eight percent of the animals exhibited a single ribogroup, while 10% of the animals exhibited four ribogroups. No discernible pattern of ribogroup relatedness was observed among the sows and piglets or among littermates. Conclusion: The data suggests a high level of diversity in both ribotypic patterns and antibiotic sensitivity profiles among the Campylobacter coli isolated from related pigs housed in a single facility. Further, no evidence was found for a direct transfer of specific Campylobacter coli ribotypes from a sow to her piglets.
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书目信息

语言:
English
类型:
Journal Article
自何时收录于AGRIS:
2013
卷:
7
起始页:
52
结束页:
58
所有题名:
" Ribotype characterization and antimicrobial susceptibility profiles of Campylobacter coli isolates from swine "
其它:
" Includes references "

来自期刊

Online journal of veterinary research