Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries

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Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries. / Aarestrup, Frank M; Lertworapreecha, Monton; Evans, Mary C; Bangtrakulnonth, Aroon; Chalermchaikit, Thongchai; Hendriksen, Rene Sjøgren; Wegener, Henrik Caspar.

I: Journal of Antimicrobial Chemotherapy, Bind 52, Nr. 4, 10.2003, s. 715-8.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Aarestrup, FM, Lertworapreecha, M, Evans, MC, Bangtrakulnonth, A, Chalermchaikit, T, Hendriksen, RS & Wegener, HC 2003, 'Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries', Journal of Antimicrobial Chemotherapy, bind 52, nr. 4, s. 715-8. https://doi.org/10.1093/jac/dkg426

APA

Aarestrup, F. M., Lertworapreecha, M., Evans, M. C., Bangtrakulnonth, A., Chalermchaikit, T., Hendriksen, R. S., & Wegener, H. C. (2003). Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries. Journal of Antimicrobial Chemotherapy, 52(4), 715-8. https://doi.org/10.1093/jac/dkg426

Vancouver

Aarestrup FM, Lertworapreecha M, Evans MC, Bangtrakulnonth A, Chalermchaikit T, Hendriksen RS o.a. Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries. Journal of Antimicrobial Chemotherapy. 2003 okt;52(4):715-8. https://doi.org/10.1093/jac/dkg426

Author

Aarestrup, Frank M ; Lertworapreecha, Monton ; Evans, Mary C ; Bangtrakulnonth, Aroon ; Chalermchaikit, Thongchai ; Hendriksen, Rene Sjøgren ; Wegener, Henrik Caspar. / Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries. I: Journal of Antimicrobial Chemotherapy. 2003 ; Bind 52, Nr. 4. s. 715-8.

Bibtex

@article{644e467ce6074281b8a6d06dfa55f2c2,
title = "Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries",
abstract = "OBJECTIVES: This study was conducted to investigate the occurrence of antimicrobial resistance among Salmonella Weltevreden isolates from different sources in South-East Asia (Indonesia, Laos, Malaysia, Taiwan, Thailand, Vietnam), Australia, Denmark, New Zealand and the USA.METHODS: A total of 503 isolates were examined for susceptibility to antimicrobial agents, and resistant isolates were examined for the presence of selected resistance genes by PCR.RESULTS: Only 48 (9.5{\%}) of the isolates were resistant to one or more of the antimicrobial agents tested. A low frequency of resistance was found towards ampicillin (1.8{\%}), chloramphenicol (1.6{\%}), florphenicol (0.4{\%}), nalidixic acid (1.6{\%}), neomycin (0.6{\%}), streptomycin (4.4{\%}), sulfamethoxazole (4.2{\%}), tetracycline (4.0{\%}) and trimethoprim (1.4{\%}), whereas all isolates were susceptible to co-amoxiclav, ceftiofur, ciprofloxacin, colistin and gentamicin. All nine ampicillin-resistant isolates contained a sequence similar to the blaTEM-1b gene, one of the eight chloramphenicol-resistant isolates a sequence similar to the catA1 gene, all three neomycin-resistant isolates a sequence similar to the aphA-2 gene, 16 (73{\%}) of the 22 streptomycin-resistant isolates a sequence similar to the aadA gene, the remaining six (27{\%}) a sequence similar to the strA gene, and all 21 sulfamethoxazole-resistant isolates a sequence similar to the sul2 gene. Thirteen (65{\%}) of the 20 tetracycline-resistant isolates contained the tet(A) gene, four (20{\%}) the tet(B) gene, and one (5{\%}) the tet(C) gene.CONCLUSIONS: This study showed a low frequency of resistance among Salmonella Weltevreden isolated from humans and other reservoirs in South-East Asia and elsewhere. There was no major difference in the occurrence of resistance between source or geographical origin.",
keywords = "Animals, Anti-Infective Agents, Asia, Southeastern, Drug Resistance, Microbial, Humans, Microbial Sensitivity Tests, Salmonella enterica, Comparative Study, Journal Article",
author = "Aarestrup, {Frank M} and Monton Lertworapreecha and Evans, {Mary C} and Aroon Bangtrakulnonth and Thongchai Chalermchaikit and Hendriksen, {Rene Sj{\o}gren} and Wegener, {Henrik Caspar}",
year = "2003",
month = "10",
doi = "10.1093/jac/dkg426",
language = "English",
volume = "52",
pages = "715--8",
journal = "Journal of Antimicrobial Chemotherapy",
issn = "0305-7453",
publisher = "Oxford University Press",
number = "4",

}

RIS

TY - JOUR

T1 - Antimicrobial susceptibility and occurrence of resistance genes among Salmonella enterica serovar Weltevreden from different countries

AU - Aarestrup, Frank M

AU - Lertworapreecha, Monton

AU - Evans, Mary C

AU - Bangtrakulnonth, Aroon

AU - Chalermchaikit, Thongchai

AU - Hendriksen, Rene Sjøgren

AU - Wegener, Henrik Caspar

PY - 2003/10

Y1 - 2003/10

N2 - OBJECTIVES: This study was conducted to investigate the occurrence of antimicrobial resistance among Salmonella Weltevreden isolates from different sources in South-East Asia (Indonesia, Laos, Malaysia, Taiwan, Thailand, Vietnam), Australia, Denmark, New Zealand and the USA.METHODS: A total of 503 isolates were examined for susceptibility to antimicrobial agents, and resistant isolates were examined for the presence of selected resistance genes by PCR.RESULTS: Only 48 (9.5%) of the isolates were resistant to one or more of the antimicrobial agents tested. A low frequency of resistance was found towards ampicillin (1.8%), chloramphenicol (1.6%), florphenicol (0.4%), nalidixic acid (1.6%), neomycin (0.6%), streptomycin (4.4%), sulfamethoxazole (4.2%), tetracycline (4.0%) and trimethoprim (1.4%), whereas all isolates were susceptible to co-amoxiclav, ceftiofur, ciprofloxacin, colistin and gentamicin. All nine ampicillin-resistant isolates contained a sequence similar to the blaTEM-1b gene, one of the eight chloramphenicol-resistant isolates a sequence similar to the catA1 gene, all three neomycin-resistant isolates a sequence similar to the aphA-2 gene, 16 (73%) of the 22 streptomycin-resistant isolates a sequence similar to the aadA gene, the remaining six (27%) a sequence similar to the strA gene, and all 21 sulfamethoxazole-resistant isolates a sequence similar to the sul2 gene. Thirteen (65%) of the 20 tetracycline-resistant isolates contained the tet(A) gene, four (20%) the tet(B) gene, and one (5%) the tet(C) gene.CONCLUSIONS: This study showed a low frequency of resistance among Salmonella Weltevreden isolated from humans and other reservoirs in South-East Asia and elsewhere. There was no major difference in the occurrence of resistance between source or geographical origin.

AB - OBJECTIVES: This study was conducted to investigate the occurrence of antimicrobial resistance among Salmonella Weltevreden isolates from different sources in South-East Asia (Indonesia, Laos, Malaysia, Taiwan, Thailand, Vietnam), Australia, Denmark, New Zealand and the USA.METHODS: A total of 503 isolates were examined for susceptibility to antimicrobial agents, and resistant isolates were examined for the presence of selected resistance genes by PCR.RESULTS: Only 48 (9.5%) of the isolates were resistant to one or more of the antimicrobial agents tested. A low frequency of resistance was found towards ampicillin (1.8%), chloramphenicol (1.6%), florphenicol (0.4%), nalidixic acid (1.6%), neomycin (0.6%), streptomycin (4.4%), sulfamethoxazole (4.2%), tetracycline (4.0%) and trimethoprim (1.4%), whereas all isolates were susceptible to co-amoxiclav, ceftiofur, ciprofloxacin, colistin and gentamicin. All nine ampicillin-resistant isolates contained a sequence similar to the blaTEM-1b gene, one of the eight chloramphenicol-resistant isolates a sequence similar to the catA1 gene, all three neomycin-resistant isolates a sequence similar to the aphA-2 gene, 16 (73%) of the 22 streptomycin-resistant isolates a sequence similar to the aadA gene, the remaining six (27%) a sequence similar to the strA gene, and all 21 sulfamethoxazole-resistant isolates a sequence similar to the sul2 gene. Thirteen (65%) of the 20 tetracycline-resistant isolates contained the tet(A) gene, four (20%) the tet(B) gene, and one (5%) the tet(C) gene.CONCLUSIONS: This study showed a low frequency of resistance among Salmonella Weltevreden isolated from humans and other reservoirs in South-East Asia and elsewhere. There was no major difference in the occurrence of resistance between source or geographical origin.

KW - Animals

KW - Anti-Infective Agents

KW - Asia, Southeastern

KW - Drug Resistance, Microbial

KW - Humans

KW - Microbial Sensitivity Tests

KW - Salmonella enterica

KW - Comparative Study

KW - Journal Article

U2 - 10.1093/jac/dkg426

DO - 10.1093/jac/dkg426

M3 - Journal article

C2 - 12972453

VL - 52

SP - 715

EP - 718

JO - Journal of Antimicrobial Chemotherapy

JF - Journal of Antimicrobial Chemotherapy

SN - 0305-7453

IS - 4

ER -

ID: 172848412