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	Provedor de dados 45 (3) Autor Lessa,D.A.B. (3) Alencar,N.X. (1) Aquino,M.H.C. (1) Arais,L.R. (1) Carneiro,V.C. (1) Carvalho,E.C.Q. (1) Cerqueira,A.M.F. (1) Costa,M.F.M. (1) Cunha,L.E.R. (1) Fernandes,W.R. (1) Guttmann,P.M. (1) Jerdy,H.L. (1) Magalhaes,H. (1) Saraiva,E.M. (1) Silva,P.C.A.R. (1) Toledo,L.F.A. (1) Torres Filho,R.A. (1) Mais... Palavra-chave Alveolar macrophage (1) Antimicrobial resistance (1) Ataxia (1) Degenerative myeloencephalopathy (1) Donkey (1) Equine asthma (1) Escherichia coli (1) Horses (1) Klebsiella (1) Leishmania (Viannia) braziliensis (1) Neurology (1) Phagocytosis (1) Respiratory disease (1) Virulence (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2019 (2) 2017 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Increased leishmanicidal activity of alveolar macrophages from mature horses with mild equine asthma 45 Lessa,D.A.B.; Alencar,N.X.; Torres Filho,R.A.; Costa,M.F.M.; Fernandes,W.R.; Saraiva,E.M.. ABSTRACT Alveolar macrophages (AMs) are an essential part of defense mechanisms within the lungs and their phagocytic activity is important for organ homeostasis. The phagocytic ability of AMs obtained from bronchoalveolar lavage from 17 mature mixed-breed pleasure horses (8 healthy and 9 diagnosed with mild equine asthma) was studied through assays with Leishmania (Viannia) braziliensis promastigotes, which enabled the calculation of a phagocytic index (PI) and a survival index (SI). Results indicate that phagocytic activity of AMs in asthma affected horses is similar to healthy horses, while leishmanicidal activity is significantly increased in horses with asthma. Tipo: Info:eu-repo/semantics/article Palavras-chave: Horses; Equine asthma; Alveolar macrophage; Phagocytosis; Leishmania (Viannia) braziliensis. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000300939 Neuroaxonal Dystrophy in a mule: first case reported 45 Toledo,L.F.A.; Jerdy,H.L.; Silva,P.C.A.R.; Carvalho,E.C.Q.; Lessa,D.A.B.. ABSTRACT A 12-month-old mule (sterile hybrid equine species) presented unspecific neurological changes (symmetric ataxia, dysmetria, conscious proprioceptive deficit and weakness). Due to poor prognosis and to the fact that a sibling from the previous generation exhibited similar clinical signs that were not definitively diagnosed, the animal was euthanized. Diagnosis of neuroaxonal dystrophy was confirmed by anatomohistopathological analysis. This is the first clinical case of neuronal dystrophy in a mule reported in the world. The clinical and histopathological characteristics of this disease were very similar to those reported for several equine breeds. Therefore, the disease should also be considered in the diagnosis of neurological conditions in mules... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ataxia; Degenerative myeloencephalopathy; Donkey; Neurology. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401327 Virulence, resistance, and genetic relatedness of Escherichia coli and Klebsiella sp. isolated from mule foals 45 Carneiro,V.C.; Lessa,D.A.B.; Guttmann,P.M.; Magalhaes,H.; Aquino,M.H.C.; Cunha,L.E.R.; Arais,L.R.; Cerqueira,A.M.F.. ABSTRACT Respiratory diseases are common in young horses but little is known about such infections in mule foals. This study aimed to characterize Escherichia coli and Klebsiella sp. isolated from tracheal wash (TW) and fecal samples (FS) of mule foals, with or without cytological evidence of respiratory disease. Strains were analyzed against 13 antimicrobials, for presence of Extended spectrum beta-lactamase (ESBL), and virulence genes. Phylogrouping and Randomic (RAPD)-PCR profiles were used to evaluate their genetic relatedness. E. coli strains from TW and FS showed greatest resistance to tetracycline, while Klebsiella strains were mainly resistant to ampicillin; multidrug resistance and ESBL production were also detected. The blaCTX gene prevailed... Tipo: Info:eu-repo/semantics/article Palavras-chave: Escherichia coli; Klebsiella; Respiratory disease; Virulence; Antimicrobial resistance. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501073 Registros recuperados: 3 Primeira ... 1 ... Última

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