Consulta: creatorFacets:"Sant'Ana,Fabiano José Ferreira de"
Registros recuperados: 8
Data/hora: 05/06/2024 17:08:29

Cutaneous myxoma in a pintagol (Sporagra magellanica X Serinus canaria)
Provedor de dados: 65
Autores: Blume,Guilherme Reis; Pereira,Fernanda Mara Aragão Macedo; Reis Júnior,Janildo Ludolf; Sant'Ana,Fabiano José Ferreira de.
Myxomas are benign mesenchymal tumors rarely described in birds. This report describes the clinical and pathological findings in a case of myxoma in a pintagol (Sporagra magellanicaX Serinus canaria). The animal had a nodule on the dorsal region of the third digit on the left hindlimb. Grossly, it was a 0.9×0.5×0.4cm, soft, white nodule, with black and yellow areas on the cut surface. Microscopically, a well-differentiated monomorphic population of spindle cells arranged in an abundant Alcian blue-positive myxoid matrix was observed. The diagnosis of myxoma was based on the microscopic findings
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dermatopathology; Neoplasm; Oncology.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000901641

Vertebral chondrosarcoma in a blue-fronted parrot (Amazona aestiva)
Provedor de dados: 65
Autores: Blume,Guilherme Reis; Oliveira,Ayisa Rodrigues de; Mattioli,Mariana Portugal; Oliveira,Letícia Batelli de; Reis Junior,Janildo Ludolf; Sant'Ana,Fabiano José Ferreira de.
Chondrosarcoma is a malignant mesenchymal tumor in which the neoplastic cells produce cartilaginous matrix and is uncommonly described in birds. This report describes the clinical and pathological findings of one case of chondrosarcoma in a blue-fronted parrot (Amazona aestiva). Macroscopically a 3.6x3.5x1.8cm, nodular, ulcerated, and firm mass was identified in the dorsal synsacrum. Microscopically, the mass was composed of a monomorphic proliferation of pleomorphic spindle chondrocytes with abundant cartilaginous matrix, consistent with chondrosarcoma
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Oncology; Psittacine; Neoplasm.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000300525

Experimental infection of horses with Vaccinia virus
Provedor de dados: 65
Autores: Barbosa,Claudio Henrique Gonçalves; Sant'Ana,Fabiano José Ferreira de; Cargnelutti,Juliana Felipetto; Flores,Eduardo Furtado; Teixeira Neto,Antônio Raphael; Santana,Rosália Bezerra de; Reis Junior,Janildo Ludolf.
ABSTRACT: Vaccinia virus (VACV) is the etiologic agent of bovine vaccinia, an emerging zoonotic disease with potential health issues for dairy herds and humans. VACV may occasionally infect other species, including horses. In this sense, an outbreak of VACV disease in horses was described in Pelotas, RS, in 2008, where a co-infection with two VACV strains (named Pelotas Virus 1 [P1V] and Pelotas Virus 2 [P2V]) was detected. Considering the rare occurrence of VACV infection in horses, the objective of this study was to investigate the susceptibility and pathogenesis of VACV infection in this species. Six adult horses were inoculated with VACV P1V or P2V (106.3TCID50/ml) through scarification of the nasolabial surface and monitored for virological and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: VACV; Experimental infection; Horses; Bovine vaccinia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300519

Choroid plexus carcinoma in a cow
Provedor de dados: 65
Autores: Sant'Ana,Fabiano José Ferreira de; Gabriel,Adriane Loy; Kommers,Glaucia Denise; Barros,Claudio Severo Lombardo de.
A red, firm 3.5x3.0x3.0cm mass was found within the right lateral ventricle, compressing the hippocampus and thalamus of the brain of a 4-year-old cow. The pituitary was enlarged and firm. Histologically, both the brain and pituitary masses consisted of moderately pleomorphic epithelial cells arranged as rosettes or sheets supported by a delicate fibrovascular stroma. Based on anatomical localization, histopathological and immunohistochemical findings, a diagnosis of choroid plexus carcinoma with pituitary metastasis was made.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cattle diseases; Neoplasms; Neuropathology.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000700046

Pyogranulomatous dermatitis and panniculitis due to Nocardia nova in a cat
Provedor de dados: 65
Autores: Blume,Guilherme Reis; Martins,Christine Souza; Matter,Letícia Beatriz; Vargas,Agueda Palmira Castagna de; Oliveira,Letícia Batelli de; Reis Junior,Janildo Ludolf; Sant'Ana,Fabiano José Ferreira de.
This report describes the clinical, pathological and microbiological findings of an uncommon infection in a cat by Nocardia nova. A 3-year-old male domestic short hair cat with an ulcerated and exudative cutaneous wound was presented for clinical examination. Samples were collected for histopathology and bacteriology diagnosis. Microscopically, the lesion was diagnosed as pyogranulomatous dermatitis and panniculitis with large and irregular colonies of branching filamentous bacterium. Skin bacteriological culture showed gram-positive rods and partially acid-fast branching filaments by gram and kinyoun staining, respectively. The identity of Nocardia nova was confirmed by 16S rDNA sequencing and phylogenetic analysis. This is the first case of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cat; Dermatopathology; Nocardiosis.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015001102019

Implantação de biomembrana de colágeno tratada em solução alcalina ou conservada em glicerina a 98% na parede abdominal de equinos
Provedor de dados: 65
Autores: Vulcani,Valcinir Aloisio Scalla; Macoris,Delphim da Graça; Plepis,Ana Maria de Guzzi; Martins,Virgínia da Conceição Amaro; Franzo,Vanessa Sobue; Rabelo,Rogério Elias; Sant'Ana,Fabiano José Ferreira de.
Objetivou-se, neste trabalho, obter biomembranas de colágeno tratadas em solução alcalina por 72 horas (GE), a partir de centros tendinosos diafragmáticos de equinos e comparar sua biocompatibilidade com membranas conservadas em solução de glicerina a 98% (GG) e membranas não tratadas (GC). As membranas foram implantadas na fáscia interna do músculo reto do abdome de equinos e retiradas, juntamente com os tecidos adjacentes, aos sete, 63 e 126 dias pós-operatórios para a preparação de lâminas histológicas. O estudo histomorfométrico das lâminas revelou processo inflamatório mais intenso para os implantes GG e CC e cicatrização mais rápida para os implantes GE. Concluiu-se que as biomembranas colagênicas tratadas em solução alcalina são mais biocompatíveis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomateriais; Implante; Cicatrização; Cirurgia reparadora.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782013000800013

Adenoma of the gallbladder in a mongoose (Mungos mungo)
Provedor de dados: 65
Autores: Cardoso,Saulo Pereira; Mattioli,Mariana Portugal; Borges,Betânia Pereira; Blume,Guilherme Reis; Reis Júnior,Janildo Ludolf; Sant'Ana,Fabiano José Ferreira de.
ABSTRACT: Primary gallbladder neoplasms occur infrequently in domestic animals and rarely in wild animals. This article describes a case of gallbladder adenoma in a mongoose ( Mungos mungo) in captivity. Grossly, the gallbladder was moderately distended with a smooth capsular surface. Necropsy showed an irregular, soft, whitish nodule 0.8cm in diameter. Microscopic examination of the nodule showed proliferation of epithelial cells, which projected from the mucosa and formed papillary projections supported by a sparse fibrovascular stroma. Neoplastic cells were well differentiated with mild anisocytosis and anisokaryosis. Based on these histopathological findings, adenoma of the gallbladder was diagnosed.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oncology; Neoplasia; Wild animals.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701249

Plantas tóxicas para ruminantes do Sudoeste de Goiás
Provedor de dados: 65
Autores: Sant'Ana,Fabiano José Ferreira de; Reis Junior,Janildo Ludolf; Freitas Neto,Argemiro Pereira; Moreira Junior,Carlos Alberto; Vulcani,Valcinir Aloisio Scalla; Rabelo,Rogério Elias; Terra,Juliano Pereira.
Com o objetivo de verificar quais são as plantas incriminadas como tóxicas para ruminantes do Sudoeste de Goiás, foram realizadas 108 entrevistas com produtores rurais, médicos veterinários, zootecnistas e agrônomos de 18 municípios da região. Foram apontadas como tóxicas para ruminantes: Brachiaria spp., Enterolobium contortisiliquum, Dimorphandra mollis, Palicourea marcgravii, Pteridium aquilinum e Sorghum vulgare. Adicionalmente, foram informadas intoxicações menos frequentes por Senna occidentalis, Stryphnodendrum obovatum e Manihot esculenta. Casos isolados de intoxicação em bovinos por Asclepias curassavica e Pterodon emarginatus foram descritos por alguns entrevistados. Este trabalho demonstra que intoxicações por plantas tóxicas são frequentes na...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Centro-Oeste brasileiro; Doenças de bovinos; Intoxicação por plantas.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000500018