Presença de Salmonella sp. no trato intestinal e em tonsilas/linfonodos submandibulares de suínos ao abate
dc.contributor.author | Castagna, Sandra Maria Ferraz | pt_BR |
dc.contributor.author | Schwarz, Patrícia | pt_BR |
dc.contributor.author | Canal, Cláudio Wageck | pt_BR |
dc.contributor.author | Cardoso, Marisa Ribeiro de Itapema | pt_BR |
dc.date.accessioned | 2013-08-13T01:47:05Z | pt_BR |
dc.date.issued | 2004 | pt_BR |
dc.identifier.issn | 0102-0935 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/76963 | pt_BR |
dc.description.abstract | Estudou-se a associação entre o isolamento de Salmonella sp. do trato intestinal de suínos ao abate e sua presença em tonsilas/linfonodos submandibulares (T/LS), utilizadas no preparo de embutidos. Colheramse linfonodos mesentéricos (LM), conteúdo intestinal (CI) e T/LS de 90 animais. Em 71 (79%) deles isolou-se Salmonella sp. em pelo menos uma das amostras coletadas. Observou-se associação entre amostras de T/LS positivas e isolamento de Salmonella sp. a partir de LM e/ou CI (P<0,001), com odds ratioLTpositivo 5,6. T/LS de outros 75 animais foram processados separadamente, verificando-se associação (P<0,0001) entre T/LS e isolamento de Salmonella. Os sorovares mais encontrados foram Typhimurium e Bredeney. Conclui-se que a presença de Salmonella sp. no trato gastrintestinal é fator de risco para a contaminação de partes da carcaça utilizadas na fabricação de embutidos. | pt |
dc.description.abstract | The association between Salmonella sp. isolated from the intestinal tract of pigs at slaughter and its presence in tonsils/mandibular lymph nodes (T/MDL) used in the sausage manufacture was assessed. In a trial mesenteric lymph nodes (LM), intestinal contents (IC) and T/MDL were collected from 90 animals. Salmonella sp. was isolated from 71 (79%) animals in at least one of the samples. T/MDL contaminated samples were correlated with Salmonella sp. isolated from LM and/or IC (P<0.001), with odds ratioLTpositive 5.6. In other trial, T/MDL of 75 animals processed separately, were associated with isolation of Salmonella sp (P<0.0001). The serovars more prevalent were Typhimurium and Bredeney. It was concluded that Salmonella sp. presence in the intestinal tract is a risk factor for contamination of the portions of carcasses used in sausage manufacture. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | por | pt_BR |
dc.relation.ispartof | Arquivo brasileiro de medicina veterinária e zootecnia= Brazilian journal of veterinary and animal sciences. Belo Horizonte. Vol. 56, n. 3 (jun. 2004), p. 300-306 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Swine | en |
dc.subject | Salmonella sp. : Suínos | pt_BR |
dc.subject | Salmonella sp. | en |
dc.subject | Mandibular lymph node | en |
dc.subject | Tonsils | en |
dc.subject | Intestinal tract | en |
dc.title | Presença de Salmonella sp. no trato intestinal e em tonsilas/linfonodos submandibulares de suínos ao abate | pt_BR |
dc.title.alternative | Presence of Salmonella sp. in the intestinal tract and tonsils/mandibular lymph nodes in pigs at slaughter | en |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000426791 | pt_BR |
dc.type.origin | Nacional | pt_BR |
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