Incomplete cross resistance against ionophores in Enterococcus faecium and Enterococcus faecalis strains from pigs and poultry

被引：19

作者：

Butaye, P ^{[1
]}

Devriese, LA ^{[1
]}

Haesebrouck, F ^{[1
]}

机构：

[1] Univ Ghent, Fac Vet Med, Dept Pathol Bacteriol & Avian Dis, Lab Bacteriol & Mycol, B-9820 Merelbeke, Belgium

来源：

MICROBIAL DRUG RESISTANCE | 2000年 / 6卷 / 01期

关键词：

D O I：

10.1089/mdr.2000.6.59

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

Thirty-two Enterococcus faecium strains and 33 Enterococcus faecalis strains were tested for their susceptibility to the ionophore antibiotics salinomycin, narasin, monensin, and lasalocid, Enterococcal strains originated from poultry in which these products are in use as coccidiostats, and from pigs in which these products are allowed as growth promoters. Resistance against salinomycin and narasin in enterococci was frequent among poultry strains, whereas in pig strains, resistance was less common. No resistance was found against monensin and lasalocid, Full cross resistance between salinomycin and narasin was evident. There was no cross resistance between these two ionophores and monensin and lasalocid.

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页码：59 / 61

页数：3

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