D Fernández Vecilla, M J Urrutikoetxea Gutiérrez, M Vidal García, J M Baraia-Etxaburu Artetxe
{"title":"Identification of Anaerobiospirillum succiniciproducens by MALDI-TOF mass spectrometer. A bacteremia in an immunocompetent patient.","authors":"D Fernández Vecilla, M J Urrutikoetxea Gutiérrez, M Vidal García, J M Baraia-Etxaburu Artetxe","doi":"10.37201/req/109.2022","DOIUrl":null,"url":null,"abstract":"Rev Esp Quimioter 2023;36(3): 319-321 319 tions, growth was observed only on Brucella agar as flat translucent colonies with negative catalase and oxidase reactions, confirming the identification of A. succiniproducens by MALDI-TOF MS with a value of 2,10. Identification was confirmed by 16S rRNA sequencing with A. succiniproducens as result with an homology percentage of 88,3%. Antibiotic susceptibility was performed by E-test on Brucella agar in anaerobiosis at 37oC during 48h of incubation. Following the EUCAST (version 8.1, 2018) anaerobic Gram-negative rods and PK-PD cut-off points, the strain was susceptible to amoxicillin/clavulanate, cefuroxime, cefotaxime, imipenem, ertapenem, moxifloxacin and levofloxacin but resistant to penicillin, amoxicillin, clindamycin and metronidazole (Table 1).","PeriodicalId":21232,"journal":{"name":"Revista Espanola De Quimioterapia","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/3e/bf/revespquimioter-36-319.PMC10238796.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Revista Espanola De Quimioterapia","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.37201/req/109.2022","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MICROBIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Rev Esp Quimioter 2023;36(3): 319-321 319 tions, growth was observed only on Brucella agar as flat translucent colonies with negative catalase and oxidase reactions, confirming the identification of A. succiniproducens by MALDI-TOF MS with a value of 2,10. Identification was confirmed by 16S rRNA sequencing with A. succiniproducens as result with an homology percentage of 88,3%. Antibiotic susceptibility was performed by E-test on Brucella agar in anaerobiosis at 37oC during 48h of incubation. Following the EUCAST (version 8.1, 2018) anaerobic Gram-negative rods and PK-PD cut-off points, the strain was susceptible to amoxicillin/clavulanate, cefuroxime, cefotaxime, imipenem, ertapenem, moxifloxacin and levofloxacin but resistant to penicillin, amoxicillin, clindamycin and metronidazole (Table 1).
期刊介绍:
The official journal of the Sociedad Española de Quimioterapia (Spanish Society of Chemotherapy), publishes articles that further knowledge and advance the science and application of antimicrobial chemotherapy with antibiotics and antifungal, antiviral and antiprotozoal agents primarily in human medicine. Authors sign an exclusive license agreement, where authors have copyright but license exclusive rights in their article to the Publisher. All manuscripts are free open access. Revista Española de Quimioterapia includes the following sections: reviews, original articles, brierf reports, letters, and consensus documents.