ANTIBIOTIC-RESISTANCE IN GRAM-NEGATIVE BACTERIA FROM CULTURED CATFISH AND AQUACULTURE PONDS
ANTIBIOTIC-RESISTANCE IN GRAM-NEGATIVE BACTERIA FROM CULTURED CATFISH AND AQUACULTURE PONDS
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DOI：
10.1016/0044-8486(91)90241-x
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发表时间：
1991-12-01
期刊：
影响因子：
4.5
通讯作者：
GUARINO, AM
中科院分区：
文献类型：
--
作者：
MCPHEARSON, RM;DEPAOLA, A;GUARINO, AM
抗生素耐药性的发生率进行了比较，革兰氏阴性菌分离出肠道的鲶鱼和水和沉积物中的水产养殖池塘和河流的美国东南部。对四环素、土霉素、氯霉素、卡那霉素、氨苄青霉素和呋喃妥因的耐药性测定。优势菌群为类志贺邻单胞菌和嗜水气单胞菌。个体和多重抗生素耐药性与抗菌药物使用相关。耐药性显然是更高的池塘进行抗菌治疗或最近的治疗史比池塘没有最近的抗菌治疗。河流细菌的耐药性发生率最低。
The incidence of antibiotic resistance was compared in Gram-negative bacteria isolated from the intestinal tracts of catfish and from water and sediment in aquaculture ponds and rivers of the south-eastern United States. Resistance to tetracycline, oxytetracycline, chloramphenicol, kanamycin, ampicillin, and nitrofurantoin was determined. The predominating microflora were Plesiomonas shigelloides and Aeromonas hydrophila. Individual and multiple antibiotic resistances were associated with antimicrobial use. Resistance apparently was higher in ponds undergoing antimicrobial therapy or with a history of recent treatment than in ponds without recent antimicrobial treatment. The lowest incidence of resistance was found in riverine bacteria.