https://repositorio.ufba.br/handle/ri/5998
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Oliveira, Lidia S. de | - |
dc.contributor.author | Rodrigues, Frederico de M. | - |
dc.contributor.author | Oliveira, Fábio Santos de | - |
dc.contributor.author | Mesquita, Paulo Roberto Ribeiro de | - |
dc.contributor.author | Leal, Danielle C. | - |
dc.contributor.author | Alcântara, Adriano Costa de | - |
dc.contributor.author | Souza, Bárbara Maria Paraná da Silva | - |
dc.contributor.author | Franke, Carlos R. | - |
dc.contributor.author | Pereira, Pedro Afonso de Paula | - |
dc.contributor.author | Andrade, Jailson Bittencourt de | - |
dc.creator | Oliveira, Lidia S. de | - |
dc.creator | Rodrigues, Frederico de M. | - |
dc.creator | Oliveira, Fábio Santos de | - |
dc.creator | Mesquita, Paulo Roberto Ribeiro de | - |
dc.creator | Leal, Danielle C. | - |
dc.creator | Alcântara, Adriano Costa de | - |
dc.creator | Souza, Bárbara Maria Paraná da Silva | - |
dc.creator | Franke, Carlos R. | - |
dc.creator | Pereira, Pedro Afonso de Paula | - |
dc.creator | Andrade, Jailson Bittencourt de | - |
dc.date.accessioned | 2012-05-30T18:21:45Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 1570-0232 | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/5998 | - |
dc.description | Acesso restrito: Texto completo. p. 392-398 | pt_BR |
dc.description.abstract | A new analytical methodology using HS-SPME/GC–MS was optimized in order to attain maximum sensitivity, using multivariate strategies. The proposed method was employed to evaluate the VOC profile exhaled fromcanine hair samples collected from 8 healthy dogs and from 16 dogs infected by Leishmania infantum. 274 VOCs were detected, which could be identified as aldehydes, ketones and hydrocarbons. After application of the Soft Independent Modeling of Class Analogy (SIMCA) and Principal Component Analysis (PCA) healthy and infected dogs, with similar VOCs profiles, could be separately grouped, based on compounds such as 2-hexanone, benzaldehyde, and 2,4-nonadienal. The proposed method is noninvasive, painless, readily accepted by dog owners and could be useful to identify several biomarkers with applications in the diagnosis of diseases. | pt_BR |
dc.language.iso | en | pt_BR |
dc.source | http://dx.doi.org/10.1016/j.jchromb.2008.09.028 | pt_BR |
dc.subject | Canine hair | pt_BR |
dc.subject | VOCs | pt_BR |
dc.subject | HS-SPME/GC–MS | pt_BR |
dc.subject | Multivariate optimization | pt_BR |
dc.subject | PCA | pt_BR |
dc.subject | Diagnosis | pt_BR |
dc.subject | Visceral leishmaniasis | pt_BR |
dc.title | Headspace solid phase microextraction/gas chromatography–mass spectrometry combined to chemometric analysis for volatile organic compounds determination in canine hair: A new tool to detect dog contamination by visceral leishmaniasis | pt_BR |
dc.title.alternative | Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v. 875, n. 2 | pt_BR |
dc.embargo.liftdate | 10000-01-01 | - |
Aparece nas coleções: | Artigo Publicado em Periódico (Química) |
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