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| Luvizotto,MCR; Carreira,VS; Ferrari,HF; Ribeiro,D; Vallim,MA; Azevedo,V; Cardoso,TC. |
| A four-year-old male goat with a history of neurological disorder was euthanized. It presented uncommon nodules in the brain and lungs associated with multiple abscesses, predominantly in the spleen and liver. Histological examination of brain and lung sections revealed yeast forms confirmed to be Cryptococcus gattii after a combination of isolation and polymerase chain reaction (PCR) procedures. Moreover, Corynebacterium pseudotuberculosis infection was diagnosed by PCR of samples from the lung, spleen and liver. The present report highlights the rare concurrent infection of C. gatti and C. pseudotuberculosis in an adult goat from São Paulo state, Brazil, and indicates the necessity of surveillance in the treatment of goats with atypical pulmonary... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cryptococcus gattii; Corynebacterium pseudotuberculosis; Meningoencephalitis; Goat. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992009000300015 |
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| Melo, Patrícia Rodrigues de; Carvalho, Cleber Eduardo Galvão; Andrade, Gisele Braziliano de; Soares, Cleber Oliveira; Rosinha, Grácia Maria Soares. |
| Foi efetuada a caracterização bioquímica, genotípica e a análise de virulência e patogenicidade de amostras isoladas de C. pseudotuberculosis. Foram utilizadas cinco amostras: CBO (Corynebacterium Ovino) 2512, CBO 28033, CBC (Corynebacterium Caprinos) 70D, CBC 118, CBC NPC e as amostras controle 1002 (Linfovac) e 00512 (Fiocruz). Para a identificação bioquímica, foi utilizado o kit APIcoryne (Bio Merieux-França). A caracterização genotípica foi realizada com o teste de PCR-RFLP para o gene rpoB, tratado com as enzimas MseI e StuI. As amostras foram avaliadas quanto à virulência e patogenicidade, em camundongos BALB/c inoculados com 1x103, 1x104, 1x105 e 1x106 Unidades Formadoras de Colônias por mL (UFC/mL). A caracterização bioquímica confirmou que as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Linfadenite caseosa; Virulência; Patogenicidade; PCR-RFLP; Corynebacterium pseudotuberculosis. |
| Ano: 2014 |
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/23741 |
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| Oliveira Neto,M.G.; Santos,H.A.; Fraga,R.E.; Pacheco,A.S.; Sampaio,G.P.; Moura-Costa,L.F.; Meyer,R.; Silva,M. Costa; Trindade,S.C.; Vale,V.L.C.. |
| ABSTRACT This study aimed to evaluate aspects of host immune response using an experimental infection model of Corynebacterium pseudotuberculosis (CP) in C57/Black6 wild-type and knockout for nitric oxide (KO-NO) mice. 28 mice were evaluated: 4 wild-type controls; 10 wild-type infected with CP; 4 KO-NO controls; 10 KO-NO infected with CP. Infection procedures were carried out by intraperitoneal inoculation using 107. Infected C57/Black6 KO-NO mice began to die after the 5° day post-inoculation, up until the 14º day. Neutrophils were found in increased numbers in the infiltrate of KO-NO murine peritoneal cavities. Examination of splenic tissue revealed an accumulation of lymphocytes, predominantly CD8 T-cells, in experimental animal groups. KO-NO animals... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nitric oxid; Knockout mice; Corynebacterium pseudotuberculosis; Caseous limphadenitis. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601565 |
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| Pinheiro,R.R.; Eloy,A.M.X.; Alves,F.S.F.; Andrioli,A.; Santiago,L.B.. |
| This paper reports the clinical, bacteriological and pathological findings of a thoracic aortic aneurysm in a four-year-old Anglo-Nubian goat buck, related to a framework of visceral caseous lymphadenitis. General clinical examination showed heart rate of 75 beats per minute, respiratory rate of 20 movements per minute and ruminal movements of four movements per minute. Superficial lymph nodes were normal upon palpation. Rectal temperature was slightly high (40.5°C). Blood test showed an intense leukocytosis (54,000/µL), characterized by strong neutrophil shift to the left. At necropsy, a large blood clot was detected in the thoracic cavity. The thickening of the myocardium and dilatation of the aorta in the thoracic portion, presenting a saculiform format... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Abscesses; Caprine; Corynebacterium pseudotuberculosis; Leukocytosis. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000300012 |
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