RESISTANCE TO METAL-IONS AND ANTIBIOTICS IN ESCHERICHIA-COLI ISOLATED FROM FOODSTUFFS

被引：30

作者：

GREWAL, JS ^{[1
]}

TIWARI, RP ^{[1
]}

机构：

[1] PUNJAB UNIV, DEPT MICROBIOL, BASIC MED SCI BLDG, CHANDIGARH 160014, INDIA

来源：

JOURNAL OF MEDICAL MICROBIOLOGY | 1990年 / 32卷 / 04期

关键词：

D O I：

10.1099/00222615-32-4-223

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Of 39 strains of Escherichia coli isolated from foodstuffs, all were resistant to at least one of a panel of four metallic ions tested. The most common resistance (94.9%) was against cadmium, followed by arsenate (76.9%), silver (71.8%) and mercury (61.5%). Multiple resistance to three (35.9%) or four (38.5%) metals was seen more often than resistance to two (18%) or one (7.7%) metal only. The opposite trend was seen in antibiotic resistance; resistance to one (30%) or two (49%) antibiotics was more common than to three or more antibiotics (13%). Resistance to kanamycin correlated with resistance to silve and cadmium ions and resistance to ampicillin or cephalothin was, with one exception, associated with resistance to cadmium ions.

引用

页码：223 / 226

页数：4

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