Antibiotic susceptibility of Escherichia coli strains in neonatal alpacas with and without diarrhoea

被引：6

作者：

Manuel B.-A. ^{[1
]}

Siever M.C. ^{[2
]}

Eglinton V.-A. ^{[3
]}

机构：

[1] Laboratorio de Microbiología Y Parasitología Veterinaria, Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Lima, Perú

[2] Carrera de Medicina Veterinaria y Zootecnia, Universidad Científica del Sur, Lima, Perú

来源：

| 1600年 / Universidad Nacional Mayor de San Marcos卷 / 27期

关键词：

Alpaca; Antibiotic; E; coli; Susceptibility;

D O I：

10.15381/rivep.v27i2.11651

中图分类号：

R96 [药理学]; R3 [基础医学]; R4 [临床医学];

学科分类号：

1001 ; 1002 ; 100602 ; 100706 ;

摘要：

The present study aimed to determine the antimicrobial susceptibility of Escherichia coli isolates in neonatal alpacas with and without diarrhea in peasant communities in Lachocc, Huancavelica, Peru. Rectal swabs from alpacas with diarrhoea (n=95) and from apparently normal alpacas (n=60) of 1 to 2 months of age were analysed. The results showed that 48.4% (46/95) and 60% (36/60) of samples from animals with and without diarrhea were positive to E. coli. The isolates were sensitive to most of the antibiotics, especially trimethoprim (98%), gentamicin (95%) and fosfomycin (88%). The exception was nitrofurantoin, whose strains showed low susceptibility (8.3%).

引用

页码：381 / 387

页数：6

共 24 条

[1]

Ameghino E., De Martini J., Mortalidad de crías de alpacas, Bol Div IVITA Lima, pp. 71-80, (1991)

[2]

Ameghino E., Avances sobre investigación en salud animal: Camélidos sudamericanos, Bol Div Ivitaunmsm, 23, pp. 1-66, (1990)

[3]

Amezcua R., Friendship R.M., Dewey C.E., Gyles C., Fairbrother J.M., Presentation of postweaning Escherichia coli diarrhea in southern Ontario, prevalence of haemolytic E. Coli serogroups involved, and their antimicrobial resistance patterns, Can J Vet Res, 66, pp. 73-78, (2002)

[4]

Bauer A., Kirby W., Sherris J., Turck M., Antibiotic susceptibility testing standardized single disk method, Am J Clin Pathol, 45, pp. 493-496, (1966)

[5]

Chalkley L.J., Koornhof H.J., Antimicrobial activity of ciprofloxacin against pseudomonas aeruginosa, Escherichia coli, and staphylococcus aureus determined by the killing curve method: Antibiotic comparisons and synergistic interactions, Antimicrob Agents Chemother, 28, pp. 331-342, (1985)

[6]

Cohen M.L., Changing patterns of infectious diseases, Nature, 406, pp. 762-767, (2000)

[7]

De Francesco K., Cobbold R., Rice D., Besser T., Hancock D., Antimicrobial resistance of commensal Escherichia coli from dairy cattle associated with recent multi-resistant salmonellosis outbreaks, Vet Microbiol, 98, pp. 55-61, (2004)

[8]

Dobrint U., Agerer F., Michaelis K., Janka A., Buchrieser C., Samuelson M., Svanborg C., Et al., Analysis of genome plasticity in pathogenic and commensal Escherichia coli isolates by use of DNA arrays, J Bacteriol, 185, pp. 1831-1840, (2003)

[9]

Fadda G., Nicoletti G., Schito G.C., Tempera G., Antimicrobial susceptibility patterns of contemporary pathogens from uncomplicated urinary tract infection isolated in a multicenter Italian survey: Possible impact in guidelines, J Chemother, 17, pp. 251-257, (2005)

[10]

Gales A.C., Sader H.S., Jones R.N., Urinary tract infection trends in Latin American hospitals: Report from the SENTRY antimicrobial surveillance program (1997-2000), Diagn Microbiol Infect Dis, 44, pp. 289-299, (2002)

← 1 2 3 →