Results 131 to 140 of about 1,347 (171)

Maedi-visna in Canadian sheep.

Canadian journal of comparative medicine : Revue canadienne de medecine comparee, 1979
Lesions of maedi-visna were seen in sheep from the institutional research flock of the Animal Research Institute, Research Branch, Agriculture Canada in Ottawa. Viral particles demonstrated by electron microscopy in tissue culture cells and serological results confirm the diagnosis of maedi-visna.
T W, Dukes, A S, Greig, A H, Corner
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Maedi-Visna and Related Diseases

1989
1. Introduction.- 2. Maedi-Visna. History and Clinical Description.- 3. Maedi-Visna. Pathology and Pathogenesis.- 4. Maedi-Visna. Etiology and Immune Response.- 5. Diagnostic Methods.- 6. Economie Importance, Epidemiology and Control.- 7. Pathology and Epidemiology of Lentiviral Infection of Goats.- 8.
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DNA Vaccines Against Maedi–Visna Virus

2016
Maedi-visna virus (MVV) is an ovine retrovirus of the Lentivirus genus, responsible for a chronic and progressive disease of sheep with a high prevalence all over the world. Therefore, measures aiming at the control of MVV infection are necessary, and the development of DNA vaccines may be the ideal approach.
Ana M, Henriques, Miguel, Fevereiro, Gabriel A, Monteiro   +2 more
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[Experimental studies on maedi-visna].

Comparative immunology, microbiology and infectious diseases, 1988
In order to study pathogenicity of sheep lentiviruses, to obtain monospecific sera and to perfect ELISA, 3 experiments with different strains were carried out for 4 yr. In expt 1, one clone only of a French maedi-visna strain (564-79) elicits a clear seroconversion in inoculated sheep.
P, Russo, C, Vitu, R, Vigne, P, Filippi, A, Giauffret   +4 more
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Maedi-visna in indigenous sheep

Veterinary Record, 1984
G C, Pritchard, J B, Spence
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Increase in maedi‐visna breakdowns

Veterinary Record, 2010
Catriona, Ritchie, Brian, Hosie
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Etiología del Maedi-Visna

2001
El maedi o neumonía progresiva ovina es la principal manifestación clínica de la infección por el virus maedivisna. Aunque la enfermedad se conocía desde antiguo en varios países (Zwoegerziekte, bouhite, ovine progressive pneumonia, etc.), sólo su entrada y rápida expansión en Islandia durante los años treinta generó el interés científico y práctico ...
Juste, J. A., Concha, A. De la
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Maedi-visna in Britain

Veterinary Record, 1985
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The spread of maedi-visna virus

Veterinary Record, 1984
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Diagnóstico del Maedi-Visna

2001
La infección por el virus maedi-visna (MV) es un ejemplo clásico de las llamadas infecciones lentas, caracterizadas por un largo periodo de incubación, que va de unos meses a varios años, y durante el cual no se manifiestan signos clínicos evidentes.
Juste, Ramón A, Varea, R., Monleón, E.
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