ANTIMICROBIAL SUSCEPTIBILITY OF CLOSTRIDIUM PERFRINGENS STRAINS ISOLATED FROM BROILER CHICKENS

被引：3

作者：

Silva, R. O. S. ^{[1
]}

Salvarani, F. M. ^{[1
]}

Assis, R. A. ^{[2
]}

Martins, N. R. S. ^{[1
]}

Pires, P. S. ^{[1
]}

Lobato, F. C. F. ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, Escola Vet, Dept Vet Prevent Med, BR-30123970 Belo Horizonte, MG, Brazil

[2] Lab Nacl Agropecuario Minist Agr Pecuaria & Abast, Pedro Leopoldo, MG, Brazil

来源：

BRAZILIAN JOURNAL OF MICROBIOLOGY | 2009年 / 40卷 / 02期

关键词：

Necrotic enteritis; growth promoters; anticoccidials; antibiotics; NECROTIC ENTERITIS; ALPHA-TOXIN; POULTRY; ANTIBIOTICS; HEALTHY;

D O I：

10.1590/S1517-83822009000200010

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Clostridium perfringens is a normal inhabitant of the intestinal tract of chickens as well as a potential pathogen that causes necrotic enteritis and colangio hepatitis. The minimum inhibitory concentration ( MIC) of seven different compounds used for therapy, growth promotion or prevention of coccidiosis was determined by agar dilution method for 55 C. perfringens strains isolated from the intestines of broiler chickens. All strains showed high susceptibility to penicillin, avilamycin, monensin and narasin. Only 7.3% of the strains showed an intermediated sensitivity to lincomycin, and 49 (89.1%) were considered susceptible. For tetracycline and bacitracin, 41.8% and 47.3% of strains, respectively, were considered resistant.

引用

页码：262 / 264

页数：3

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