Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment

Detalhes bibliográficos
Autor(a) principal: Mattei, Antonella Souza
Data de Publicação: 2013
Outros Autores: Madrid, Isabel Martins, Santin, Rosema, Schuch, Luiz Filipe Damé, Mendes, Josiara, Meireles, Mário Carlos Araújo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian Journal of Veterinary Research and Animal Science
Texto Completo: https://www.revistas.usp.br/bjvras/article/view/74686
Resumo: Hospital environments can have pathogens and opportunistic pathogens, important for immunocompromising individuals. The process of cleaning and disinfection constitutes an important measure for the control of these diseases. This study evaluated the sensitivity of yeasts isolated from surfaces of nosocomial veterinary environment to four disinfectants/antiseptics used in the routine of disinfection. The test of broth microdilution was carried in 24 isolates of yeasts against 4% sodium hypochlorite, 2% benzalkonium chloride, 6.6% chlorexidine-cetrimide and 3% chloro-phenol derivate. Chlorexidine-cetrimide, benzalkonium chloride and chloro-phenol derivate were efficient in all isolates with minimal inhibitory concentration and minimal fungicide concentration lower than the concentration recommended by manufacturer. By other hand, fungicide action of the sodium hypochlorite in the concentration recommended by the manufacturer was verified in 79.1% of the isolated tested, with the lower performance of than the others evaluated disinfectants.
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spelling Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environmentEfeito antifúngico de agentes químicos sobre leveduras com potencial patogênico isoladas de ambiente hospitalar veterinárioLevedurasDesinfetantesSensibilidadeAntissépticosYeastsDisinfectantsSusceptibilityAntisepticsHospital environments can have pathogens and opportunistic pathogens, important for immunocompromising individuals. The process of cleaning and disinfection constitutes an important measure for the control of these diseases. This study evaluated the sensitivity of yeasts isolated from surfaces of nosocomial veterinary environment to four disinfectants/antiseptics used in the routine of disinfection. The test of broth microdilution was carried in 24 isolates of yeasts against 4% sodium hypochlorite, 2% benzalkonium chloride, 6.6% chlorexidine-cetrimide and 3% chloro-phenol derivate. Chlorexidine-cetrimide, benzalkonium chloride and chloro-phenol derivate were efficient in all isolates with minimal inhibitory concentration and minimal fungicide concentration lower than the concentration recommended by manufacturer. By other hand, fungicide action of the sodium hypochlorite in the concentration recommended by the manufacturer was verified in 79.1% of the isolated tested, with the lower performance of than the others evaluated disinfectants.Os ambientes hospitalares podem albergar micro-organismos patogênicos e oportunistas, capazes de infectar, particularmente, os indivíduos imunossuprimidos. O processo de limpeza e desinfecção assume importância capital para o controle de tais doenças. O presente trabalho avaliou a suscetibilidade de leveduras isoladas de superfícies de ambiente hospitalar veterinário frente a quatro desinfetantes/antissépticos comumente utilizados na rotina de desinfecção. O teste de microdiluição em caldo foi realizado com 24 isolados leveduriformes frente ao hipoclorito de sódio 4%, cloreto de benzalcônico 2%, clorexidina-cetrimida 6,6% e derivado de cloro-fenol 3%. A clorexidina-cetrimida, cloreto de benzalcônio e derivado de cloro-fenol foram eficazes em todos os isolados com concentração inibitória mínima e concentração fungicida inferiores à concentração recomendada pelo fabricante. Por outro lado, a ação fungicida do hipoclorito de sódio em 79,1% dos isolados testados foi obtida na concentração recomendada pelo fabricante, com desempenho inferior aos demais desinfetantes avaliados.Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia2013-08-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjvras/article/view/7468610.11606/issn.2318-3659.v50i4p294-299Brazilian Journal of Veterinary Research and Animal Science; Vol. 50 Núm. 4 (2013); 294-299Brazilian Journal of Veterinary Research and Animal Science; Vol. 50 No. 4 (2013); 294-299Brazilian Journal of Veterinary Research and Animal Science; v. 50 n. 4 (2013); 294-299Brazilian Journal of Veterinary Research and Animal Science; V. 50 N. 4 (2013); 294-2991678-44561413-9596reponame:Brazilian Journal of Veterinary Research and Animal Scienceinstname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)instacron:USPporhttps://www.revistas.usp.br/bjvras/article/view/74686/79058Mattei, Antonella SouzaMadrid, Isabel MartinsSantin, RosemaSchuch, Luiz Filipe DaméMendes, JosiaraMeireles, Mário Carlos Araújoinfo:eu-repo/semantics/openAccess2020-06-23T04:07:04Zoai:revistas.usp.br:article/74686Revistahttps://www.revistas.usp.br/bjvrasPUBhttps://www.revistas.usp.br/bjvras/oaibjvras@usp.br1413-95961413-9596opendoar:https://www.revistas.usp.br/bjvras/index2023-01-12T16:43:50.986295Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)false
dc.title.none.fl_str_mv Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
Efeito antifúngico de agentes químicos sobre leveduras com potencial patogênico isoladas de ambiente hospitalar veterinário
title Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
spellingShingle Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
Mattei, Antonella Souza
Leveduras
Desinfetantes
Sensibilidade
Antissépticos
Yeasts
Disinfectants
Susceptibility
Antiseptics
title_short Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
title_full Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
title_fullStr Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
title_full_unstemmed Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
title_sort Antifungal effect of chemical agents in yeasts with pathogenic potential isolated from veterinary hospital environment
author Mattei, Antonella Souza
author_facet Mattei, Antonella Souza
Madrid, Isabel Martins
Santin, Rosema
Schuch, Luiz Filipe Damé
Mendes, Josiara
Meireles, Mário Carlos Araújo
author_role author
author2 Madrid, Isabel Martins
Santin, Rosema
Schuch, Luiz Filipe Damé
Mendes, Josiara
Meireles, Mário Carlos Araújo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Mattei, Antonella Souza
Madrid, Isabel Martins
Santin, Rosema
Schuch, Luiz Filipe Damé
Mendes, Josiara
Meireles, Mário Carlos Araújo
dc.subject.por.fl_str_mv Leveduras
Desinfetantes
Sensibilidade
Antissépticos
Yeasts
Disinfectants
Susceptibility
Antiseptics
topic Leveduras
Desinfetantes
Sensibilidade
Antissépticos
Yeasts
Disinfectants
Susceptibility
Antiseptics
description Hospital environments can have pathogens and opportunistic pathogens, important for immunocompromising individuals. The process of cleaning and disinfection constitutes an important measure for the control of these diseases. This study evaluated the sensitivity of yeasts isolated from surfaces of nosocomial veterinary environment to four disinfectants/antiseptics used in the routine of disinfection. The test of broth microdilution was carried in 24 isolates of yeasts against 4% sodium hypochlorite, 2% benzalkonium chloride, 6.6% chlorexidine-cetrimide and 3% chloro-phenol derivate. Chlorexidine-cetrimide, benzalkonium chloride and chloro-phenol derivate were efficient in all isolates with minimal inhibitory concentration and minimal fungicide concentration lower than the concentration recommended by manufacturer. By other hand, fungicide action of the sodium hypochlorite in the concentration recommended by the manufacturer was verified in 79.1% of the isolated tested, with the lower performance of than the others evaluated disinfectants.
publishDate 2013
dc.date.none.fl_str_mv 2013-08-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/bjvras/article/view/74686
10.11606/issn.2318-3659.v50i4p294-299
url https://www.revistas.usp.br/bjvras/article/view/74686
identifier_str_mv 10.11606/issn.2318-3659.v50i4p294-299
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.revistas.usp.br/bjvras/article/view/74686/79058
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia
dc.source.none.fl_str_mv Brazilian Journal of Veterinary Research and Animal Science; Vol. 50 Núm. 4 (2013); 294-299
Brazilian Journal of Veterinary Research and Animal Science; Vol. 50 No. 4 (2013); 294-299
Brazilian Journal of Veterinary Research and Animal Science; v. 50 n. 4 (2013); 294-299
Brazilian Journal of Veterinary Research and Animal Science; V. 50 N. 4 (2013); 294-299
1678-4456
1413-9596
reponame:Brazilian Journal of Veterinary Research and Animal Science
instname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)
instacron:USP
instname_str Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)
instacron_str USP
institution USP
reponame_str Brazilian Journal of Veterinary Research and Animal Science
collection Brazilian Journal of Veterinary Research and Animal Science
repository.name.fl_str_mv Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)
repository.mail.fl_str_mv bjvras@usp.br
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