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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
06/01/2023 |
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Data da última atualização: |
06/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAURO, C. A. M.; TESSARI, L. C. M.; SANTOS, N. R. F. dos; CORREIA, N. S.; BONACORSI, C.; BAILÃO, A. M.; BAEZA, L. C.; VERBISCK, N. V.; DONOFRIO, F. C. |
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Afiliação: |
CAROLINE APARECIDA MAGGIONI FAURO, UNIVERSIDADE FEDERAL DE MATO GROSSO; LUANNY CRISTINY MORESCO TESSARI, UNIVERSIDADE FEDERAL DE MATO GROSSO; NOHATI RHANDA FREITAS DOS SANTOS, UNIVERSIDADE FEDERAL DE MATO GROSSO; NEOCIMAR SARAIVA CORREIA, UNIVERSIDADE FEDERAL DE MATO GROSSO; CIBELE BONACORSI, UNIVERSIDADE FEDERAL DE MATO GROSSO; ALEXANDRE MELO BAILÃO, UNIVERSIDADE FEDERAL DE GOIÁS; LILIAN CRISTIANE BAEZA, UNIVERSIDADE ESTADUAL DO OESTE DO PARANÁ; NEWTON VALERIO VERBISCK, CNPGC; FABIANA CRISTINA DONOFRIO, UNIVERSIDADE FEDERAL DE MATO GROSSO. |
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Título: |
Assessing Helicobacter pylori motility and biofilm formation in subinhibitory concentrations of antimicrobials. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Scientific Electronic Archives, v. 15, n. 9, p. 51-59, Sep. 2022, |
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ISSN: |
2316-9281 |
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DOI: |
http://dx.doi.org/10.36560/15920221591 |
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Idioma: |
Inglês |
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Conteúdo: |
Numerous studies have shown that subinhibitory concentrations of antimicrobials can alter bacterial virulence factors. This study evaluates motility and biofilm formation by H. pylori 43504 grown in subinhibitory concentrations of amoxicillin (AMX), clarithromycin (CLA), or tetracycline (TET). For the swimming and swarming motility assays, H. pylori 43504 suspensions were prepared with the strain alone or with the strain in AMX, CLA, or TET at ½ MIC. Next, the media were incubated at 37 ºC, under microaerophilia. To assess biofilm formation in the presence of one of the antimicrobials at subinhibitory antimicrobial concentrations, bacterial suspensions (109 CFU/mL) were prepared in 2.5% FBS containing AMX, CLA, or TET at ½ MIC. After incubation for 10 days, H. pylori 43504 grown in medium containing AMX, CLA, or TET at ½ MIC presented greater swimming motility and lower swarming motility than the non-treated strain. H. pylori 43504 grown in medium containing AMX, CLA, or TET at ½ MIC showed stronger biofilm production than the non-treated strain. Our results showed that AMX, CLA, or TET at subinhibitory concentrations favors H. pylori 43504 swimming motility and biofilm formation after incubation for 3 days. This may have clinical consequences and make the microorganism difficult to eradicate. |
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Thesagro: |
Biofilme; Gastrite; Microrganismo. |
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Thesaurus Nal: |
Bacterial motility; Biofilm; Gastritis; Helicobacter pylori; Microorganisms. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150751/1/Assessing-Helicobacter-pylori-2022.pdf
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Marc: |
LEADER 02317naa a2200337 a 4500
001 2150751
005 2023-01-06
008 2022 bl uuuu u00u1 u #d
022 $a2316-9281
024 7 $ahttp://dx.doi.org/10.36560/15920221591$2DOI
100 1 $aFAURO, C. A. M.
245 $aAssessing Helicobacter pylori motility and biofilm formation in subinhibitory concentrations of antimicrobials.$h[electronic resource]
260 $c2022
520 $aNumerous studies have shown that subinhibitory concentrations of antimicrobials can alter bacterial virulence factors. This study evaluates motility and biofilm formation by H. pylori 43504 grown in subinhibitory concentrations of amoxicillin (AMX), clarithromycin (CLA), or tetracycline (TET). For the swimming and swarming motility assays, H. pylori 43504 suspensions were prepared with the strain alone or with the strain in AMX, CLA, or TET at ½ MIC. Next, the media were incubated at 37 ºC, under microaerophilia. To assess biofilm formation in the presence of one of the antimicrobials at subinhibitory antimicrobial concentrations, bacterial suspensions (109 CFU/mL) were prepared in 2.5% FBS containing AMX, CLA, or TET at ½ MIC. After incubation for 10 days, H. pylori 43504 grown in medium containing AMX, CLA, or TET at ½ MIC presented greater swimming motility and lower swarming motility than the non-treated strain. H. pylori 43504 grown in medium containing AMX, CLA, or TET at ½ MIC showed stronger biofilm production than the non-treated strain. Our results showed that AMX, CLA, or TET at subinhibitory concentrations favors H. pylori 43504 swimming motility and biofilm formation after incubation for 3 days. This may have clinical consequences and make the microorganism difficult to eradicate.
650 $aBacterial motility
650 $aBiofilm
650 $aGastritis
650 $aHelicobacter pylori
650 $aMicroorganisms
650 $aBiofilme
650 $aGastrite
650 $aMicrorganismo
700 1 $aTESSARI, L. C. M.
700 1 $aSANTOS, N. R. F. dos
700 1 $aCORREIA, N. S.
700 1 $aBONACORSI, C.
700 1 $aBAILÃO, A. M.
700 1 $aBAEZA, L. C.
700 1 $aVERBISCK, N. V.
700 1 $aDONOFRIO, F. C.
773 $tScientific Electronic Archives$gv. 15, n. 9, p. 51-59, Sep. 2022
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Embrapa Gado de Corte (CNPGC) |
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| 1. |  | FAURO, C. A. M.; TESSARI, L. C. M.; SANTOS, N. R. F. dos; CORREIA, N. S.; BONACORSI, C.; BAILÃO, A. M.; BAEZA, L. C.; VERBISCK, N. V.; DONOFRIO, F. C. Assessing Helicobacter pylori motility and biofilm formation in subinhibitory concentrations of antimicrobials. Scientific Electronic Archives, v. 15, n. 9, p. 51-59, Sep. 2022,| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Gado de Corte. |
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