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| Schubach,Tânia Maria Pacheco; Schubach,Armando de Oliveira; Okamoto,Thais; Figueiredo,Fabiano Borges; Pereira,Sandro Antonio; Leme,Luiz Rodrigo Paes; Santos,Isabele Barbiere dos; Reis,Rosani Santos dos; Paes,Rodrigo de Almeida; Perez,Mauricio de Andrade; Marzochi,Mauro Célio de Almeida; Francesconi-do-Valle,Antônio Carlos; Wanke,Bodo. |
| O diagnóstico de esporotricose disseminada costuma ser obtido através da necrópsia e o isolamento de Sporothrix schenckii do sangue é raro. Fungemia foi demonstrada in vivo através do isolamento do S. schenckii do sangue periférico de 13 (n=38; 34,2%) gatos com esporotricose naturalmente adquirida. A coinfecção com FIV e com FeLV encontradas, respectivamente, em 6 (n=34; 17,6%) casos e 1 (n=34; 2,9%), aparentemente não alterou a freqüência do isolamento de S. schenckii do sangue periférico. Comparando estes resultados aos dos hemocultivos realizados simultaneamente houve concordância de 84,2%. Assim, propomos o cultivo do coágulo como um método alternativo prático, eficiente e econômico para o diagnóstico de esporotricose disseminada em gatos in vivo. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Esporotricose; Sporothrix schenckii; Hemocultivo; Coágulo; Gato. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962004000600008 |
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| Vasconcelos,Tassia Cristina Bello de; Bruno,Sávio Freire; Miranda,Luisa Helena Monteiro de; Conceição-Silva,Fátima; Belo,Vinícius Silva; Figueiredo,Fabiano Borges. |
| ABSTRACT: Visceral leishmaniasis (VL) is a zoonotic disease with a canine urban reservoir in South America. Dogs from an endemic area within Brazil, which were naturally infected with Leishmania infantum, and those presenting severe clinical (SC), mild, or no clinical (MNC) disease, were evaluated. Parasite load, histopathology, and cytokine and iNOS mRNA expressions were assessed in the spleen and liver in order to determine the potential markers for disease susceptibility or resistance. As a result, dogs with both SC and MNC had high parasite loads; IFN-γ was the most expressive cytokine in both organs, along with IL-6 and IL-4 being detected in the spleen and liver, and IL-10 only in liver. The hepatic tissue presented higher medians for IFN-γ and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Visceral leishmaniasis; Immunopathology; Canine infection; Histopathology; Canine cytokines. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001000501 |
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| Campos,Monique Paiva de; Luca,Paula Mello De; Renzetti,Alinne Rangel dos Santos; Souza,Sara Maria Marques de; Mendes Júnior,Artur Augusto Velho; Barros,Renata Simões; Figueiredo,Fabiano Borges. |
| ABSTRACT: The objective of the current research was to assess seroconversion in dogs immunized with Leishmune® and Leish Tec® vaccines using rapid chromatographic immunoassay DPP® (Dual Path Platform) (DPP CVL) and enzyme immunoassay (EIE) up to one year after the vaccination protocol. The study sample comprised 28 dogs divided into two groups, each group immunized with an anti-CVL vaccine and clinically monitored for one year through clinical evaluation and laboratory tests. 22 (78.5%) dog were monitored. During the evaluation time (T1-30 days, T2-6 months, and T3-1 year after vaccination) the results for all dogs were negative for CVL, except for one animal vaccinated with Leish tec® that seroconverted in the DPP CVL test at T2. Subsequent examinations... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine visceral leishmaniasis; Vaccine; Diagnosis; Seroconversion. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400503 |
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