Results 11 to 20 of about 8,546 (135)

Surto de Circovirose (Síndrome Definhante Multissistêmica de Suínos Desmamados) no estado do Rio de Janeiro Outbreak of Circovirosis (Porcine Postweaning Multisystemic Wasting Syndrome) in the state of Rio de Janeiro, Brazil

open access: yesPesquisa Veterinária Brasileira, 2005
Descreve-se o primeiro surto de Síndrome Definhante Multissistêmica de Suínos Desmamados (SDMSD) na Região Sudeste do Brasil, no estado do Rio de Janeiro.
Ticiana do Nascimento França   +5 more
doaj   +1 more source

Leiomiossarcoma gástrico canino: Relato de caso

open access: yesPubvet, 2021
Os leiomiossarcomas são neoplasias malignas, com potencial metastático moderado e que normalmente acometem intestino delgado e estômago de animais idosos.
Fernanda Wagner   +6 more
doaj   +1 more source

Case for diagnosis Caso para diagnóstico

open access: yesAnais Brasileiros de Dermatologia, 2012
An 80-year-old Caucasian male patient was referred for evaluation of a rapidly growing, asymptomatic, erythematous nodule measuring 2 cm in diameter on his left cheek. The lesion had been present for four months.
Bernardo Gontijo   +4 more
doaj   +3 more sources

Administering ascorbic acid to rats undergoing ageing processes: effects on myosin-V immunoreactive myenteric neurons

open access: yesAnais da Academia Brasileira de Ciências, 2013
During the ageing process the enteric nervous system undergoes morphofunctional changes, such as enteric neurodegeneration. Neuronal death can be attributed to increase radicals free, and ascorbic acid (AA), known antioxidant, could minimize damage cause
Sônia A. Mello   +4 more
doaj   +1 more source

Linfadenite granulomatosa em suínos: linfonodos afetados e diagnóstico patológico da infecção causada por agentes do Complexo Mycobacterium avium Granulomatous lymphadenitis in swine: lymph nodes affected and pathologic diagnosis of the infection caused by Mycobacterium avium Complex agents

open access: yesPesquisa Veterinária Brasileira, 2007
Realizou-se um estudo com o objetivo de avaliar a distribuição de lesões granulomatosas nos linfonodos das carcaças de suínos abatidos e de comparar os métodos de isolamento do Complexo Mycobacterium avium (MAC), coloração de Ziehl-Neelsen (ZN), exames ...
Nelson Morés   +7 more
doaj   +1 more source

Avaliação das células do infiltrado inflamatório peritumoral dos carcinomas espinocelulares de boca

open access: yesRevista da Faculdade de Odontologia de Porto Alegre, 2002
O presente trabalho utilizou-se anticorpos monoclonais para a caracterização das células de defesa do sistema imunológico presentes no infiltrado inflamatório peritumoral em carcinomas espinocelulares de boca e sua relação com o grau histológico de ...
Anna Cecilia M. Chaves   +2 more
doaj   +1 more source

Solitary fibrous tumor of the meninges: case report [PDF]

open access: yes, 2002
The solitary fibrous tumor (SFT) is a rare mesenquimal neoplasm, found originally in association with the pleura. Recently, SFT was reported in others sites. The extension into adjacent structures is not uncommon. The meningeal involvement by SFT is rare
Centeno, Ricardo Silva   +3 more
core   +4 more sources

Neuroblastoma periférico em um Golden Retriever: relato de caso

open access: yesMedicina Veterinária
Os neuroblastomas são tumores periféricos de origem neuroectodérmica que afetam o sistema nervoso, sendo considerados raros em cães. Eles podem acometer várias partes do organismo, envolvendo principalmente a região abdominal, glândulas adrenais e a ...
Isabela Gilena Lins dos Santos   +5 more
doaj   +3 more sources

Sentinel lymph node in children with melanoma: case report [PDF]

open access: yes, 2002
Objective: to present a case of a child who was subjected to sentinel lymph node biopsy for cutaneous melanoma. Description: a 12 year-old child with Dysplastic Nevus Syndrome developed melanoma on the lumbar region.
Alves, Marcos Chaves de Arruda   +5 more
core   +3 more sources

Histopathological evaluation and parasite quantification (qPCR) in the male dog's genital system after natural infection with Leishmania infantum

open access: yesCiência Rural, 2016
: Canine visceral leishmaniasisis an important disease caused by the protozoon Leishmania infantum which affects several organs and systems, including the genital tract. The L.
Vinícius Vasconcelos Gomes de Oliveira   +7 more
doaj   +1 more source

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