Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/84244
Título: | Exploring the prevalence and antibiotic resistance profile of Klebsiella pneumoniae and Klebsiella oxytoca isolated from clinically ill companion animals from North of Portugal |
Autor(es): | Araújo, D. Castro, J. Matos, F. Oliveira, R. Ramos, C. Almeida, Carina Manuela Fernandes Silva, Sónia Carina |
Palavras-chave: | Klebsiella spp Companion animals Prevalence Antimicrobial resistance |
Data: | 28-Abr-2023 |
Editora: | Elsevier 1 |
Revista: | Research in Veterinary Science |
Citação: | Araújo, D.; Castro, J.; Matos, F.; Oliveira, R.; Ramos, C.; Almeida, Carina; Silva, Sónia Carina, Exploring the prevalence and antibiotic resistance profile of Klebsiella pneumoniae and Klebsiella oxytoca isolated from clinically ill companion animals from North of Portugal. Research in Veterinary Science, 2023 |
Resumo(s): | Klebsiella spp. is an important pathogen in humans and animals and due to the indiscriminate use of antibiotics, its prevalence and antibiotic resistance has increased in companion animals. The main goal of this study was to investigate the prevalence and antibiotic resistance of Klebsiella spp. isolated from clinically ill cats and dogs admitted in veterinary clinics in the North of Portugal. A total of 256 clinical specimens were collected and, after isolation, the identification of Klebsiella strains was performed using the BBL Crystal identification system and confirmed by PCR-based sequencing with specific primers. Antibiotic resistance was determined through the disc diffusion method. Beta-lactam resistance genes were screened through a multiplex PCR assay. Fifty Klebsiella strains were isolated and, 39 were identified as Klebsiella pneumoniae and 11 as Klebsiella oxytoca. Thirty-one were recovered from dogs and 19 from cats. The Klebsiella isolates were recovered mainly from skin wounds, respiratory tract, and urine. Fifty percent of K. oxytoca and K. pneumoniae isolates revealed to be Multidrug Resistant (MDR) strains, with most of them positive for the presence of blaTEM-like gene and blaSHV. This data shows that MDR Klebsiella are highly disseminated in companion animals and that extended-spectrum beta-lactamases can be easily found among these isolates. This highlights the potential role of dogs and cats as a reservoir of resistant Klebsiella that have the potential to be transmitted to humans. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/84244 |
DOI: | 10.1016/j.rvsc.2023.04.009 |
ISSN: | 00345288 |
Versão da editora: | https://www.sciencedirect.com/journal/research-in-veterinary-science |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_56221_1.pdf Acesso restrito! | 1,85 MB | Adobe PDF | Ver/Abrir |