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| Paixão,Tatiane Alves da; Rêgo,Isabela Oliveira de Paula; Santos,Renato de Lima. |
| A retrospective study (1942 to 2005) of histopathological lesions included samples of central nervous system (SNC) from 203 animals in the Equidae family. A total of 42.4% of these samples had significant pathological changes, which were classified as inflammatory (62.8%), degenerative (25.6%), circulatory (10.5%), and neoplasic (1.1%) lesions. Immunohistochemistry anti-Sarcocystis neurona antigens was performed in all the cases with inflammatory changes (54), of which one of the case of encephalitis resulted positive to immunostaining. Although evidence of EPM (Equine Protozoal Myeloencephalitis) has been previously reported in Brazil, to the best of our knowledge, this is the first report in which characteristic EPM lesion was associated with anti-S.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equine; Sarcocystis neurona; Myeloencephalitis; Immunohistochemistry; Brazil. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782007000600052 |
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| Paixão,Tatiane Alves da; Nascimento,Ernane Fagundes do; Parra,Paula Namie Shida; Santos,Renato de Lima. |
| Criatórios de avestruz têm se tornado comuns no Brasil, mas por se tratar de espécie exótica, as informações sobre as doenças desses animais no nosso ambiente são escassas. Um avestruz de cinco meses de idade apresentou tosse, anorexia, perda de peso, dispnéia discreta, temperatura corporal normal e morreu oito dias após o início dos sinais clínicos. Macroscopicamente foram observados nódulos múltiplos no pulmão e nos sacos aéreos. Histolopatogicamente, observou-se pneumonia granulomatosa e necrosante multifocal com hifas ramificadas e septadas intralesionais com características morfológicas de Aspergillus sp. Nos sacos aéreos, além das hifas e processo inflamatório adjacente haviam vários micélios com conidióforos na superfície interna. Foi isolado... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Avestruz; Aspergillus fumigatus; Pneumonia; Aerossaculite. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782004000200037 |
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| Santos,Vanessa Kelly Ferreira do Rosário; Nogueira,Wedson Carlos Lima; Santos,Renato de Lima; Oliveira,Neide Judith Faria de; Martins,Ernane Ronie; Azevedo,Izabela Lorena; Carvalho,Tatiane Furtado de; Almeida,Anna Christina de. |
| ABSTRACT This study aimed to evaluate the hematological profile, hepatic function, and histopathology of mixed-sex broilers fed rations supplemented with microencapsulated essential oils from Cymbopogon flexuosus (lemon grass) and Lippia rotundifolia (chá-de-pedestre). One hundred and fifty Cobb chicks were housed in cages from 1 to 42 days of age in a completely randomized design, with six replicates with five chickens in each of five treatments (150 total chicks): basal diet without antibiotic growth promoter (negative control), diet with enramicina and salinomycin (positive control), diet with lemon grass essential oil, diet with L. rotundifolia essential oil, and diet with a mixture of lemon grass and L. rotundifolia essential oils. Mean corpuscular... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Bird; Bird nutrition; Essential oils; Hematology; Liver. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100518 |
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| Santos,Renato de Lima; Oliveira,Tatiane de Fátima Brandão de; Oliveira,Taismara Simas de; Galvão,João Felipe Brito; Paixão,Tatiane Alves da; Goloubeff,Barbara. |
| A 22 year-old horse developed cholelithiasis with marked atrophy of the right lateral hepatic lobe. The horse had a history of intermittent colic since three years of age, and one of the first episodes of colic was associated with icterus. The size of the right lateral hepatic lobe was extremely reduced. There was a large choledocholith in the common hepatic duct, and several hepatoliths and choleliths in the intra- and extra-hepatic billiary ducts. Microscopically, there was severe atrophy of the right lobe with diffuse proliferation of connective tissue and billiary ducts. The left lateral lobe had peri-portal fibrosis with proliferation of billiary ducts, and billiary stasis. Chemical analysis of the calculi detected amorphous and triple phosphate,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horse; Cholelithiasis; Biliary calculi; Biliary obstruction; Liver; Hepatic atrophy. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782007000200049 |
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| Silva,Teane Milagres Augusto da; Oliveira,Raquel Gonzaga de; Mol,Juliana Pinto da Silva; Xavier,Mariana Noyma; Paixão,Tatiane Alves da; Cortez,Adriana; Heinemann,Marcos Bryan; Richtzenhain,Leonardo José; Lage,Andrey Pereira; Santos,Renato de Lima. |
| Infectious abortion is a significant cause of reproductive failure and economic losses in cattle. The goal of this study was to detect nucleic acids of several infectious agents known to cause abortion including Arcanobacterium pyogenes, Bovine Herpesvirus 1, Brucella abortus, Campylobacter fetus subsp. venerealis, Chlamydophila abortus, Leptospira sp., Listeria monocytogenes, Salmonella sp., Mycoplasma bovis, Mycoplasma bovigenitalium, Neospora caninum, and Tritrichomonas foetus. Tissue homogenates from 42 fetuses and paraffin-embedded tissues from 28 fetuses and 14 placentas/endometrium were included in this study. Brucella abortus was detected in 14.2% (12/84) of the samples. Salmonella sp. DNA was amplified from 2 fetuses, and there was one positive... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cattle; Abortion; Brucella abortus; Salmonella sp.; Neospora caninum; Listeria monocytogenes. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000900028 |
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| D’Elia,Mirella Lauria; Santos,Alice Barroso; Ribeiro,Beatriz Novaes Telles; Torres,Renato Cesar Sacchetto; Santos,Renato de Lima; Silva,Rodrigo Otávio Silveira; Nepomuceno,Anelise Carvalho. |
| ABSTRACT: A 6-year-old Fuzzy Lop rabbit was referred to a veterinary hospital with a complaint of lameness. In addition to a vertebral subluxation, two radiopaque and well-defined structures were revealed by radiographic evaluation. Ultrasonographically, the masses were characterized as parenchymal structures with diffuse mineralization and formation of reverberation artifacts, suggesting presence of gas. These two structures were excised during a laparotomy and Clostridium tertium was isolated. To the best of our knowledge, this is the first report of C. tertium infection in a pet animal. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Clostridia; Granuloma; Diagnostic imaging. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000100551 |
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