Results 61 to 70 of about 3,570 (200)
SEROPREVALENCE OF MAEDI-VISNA VIRUS INFECTION AMONG SHEEP, IN BASRAH-IRAQ [PDF]
Assiut Veterinary Medical JournalMaedi Visna virus (MVV) can infect sheep to cause respiratory findings. The infected sheep carry the virus for their life or may end by death. The study aimed to find the prevalence of MVV in Basrah during the period from October 2023 to March 2024 ...
MOHAMMED ALAMERY +4 more
doaj +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006 The prevalence of small ruminant lentivirus (SRL) infection was evaluated in goats and sheep in two counties of Pernambuco State, Brasil. Seriological examinations were performed from a total of 672 goats and 325 sheep, one year of age and older, at two ...
M.M.M. Oliveira +6 more
doaj +1 more source
Infection of Dendritic Cells by the Maedi-Visna Lentivirus [PDF]
Journal of Virology, 2000 ABSTRACTThe early stages of lentivirus infection of dendritic cells have been studied in an in vivo model. Maedi-visna virus (MVV) is a natural pathogen of sheep with a tropism for macrophages, but the infection of dendritic cells has not been proven, largely because of the difficulties of definitively distinguishing the two cell types.
S, Ryan +3 more
openaire +2 more sources
Enquete soroepidemiológica da Maedi-visna no estado do Ceará. [PDF]
, 2019 Resumo: A Maedi-Visna (MV) é uma enfermidade que provoca nos ovinos adultos uma infecção multisistêmica, de evolução crônica, causada por um retrovírus não oncogênico.
ARAGÃO, M. A. do C. +6 more
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Association of Maedi Visna virus with Brucella ovis infection in rams
European Journal of Histochemistry, 2009 Maedi Visna Virus (MVV) is the etiological agent of a systemic disease of sheep, which causes lesions in lungs, the central nervous system, joints, and mammary glands.
S Preziuso +8 more
doaj +1 more source
CHARACTERISTICS OF EPIZOOTOLOGY, DIAGNOSTICS, AND CONTROL OF SLOW VIRAL INFECTIONS IN SHEEP
Ветеринарная патология, 2015 A number of studies carried out in 1985 - 1995 in 50 sheep farms of the Yaroslavl Oblast using enzyme-linked immunosorbent assay (ELISA) tests demonstrated 14% of sheep in large-scale industrial farm and 27% of sheep in small private holdings were ...
M. I. Gulyukin +2 more
doaj
Ciência Animal Brasileira, 2011 As lentiviroses de Pequenos Ruminantes - LVPR (Artrite - encefalite Caprina - CAE e Maedi-Visna) acometem caprinos e ovinos e são caracterizadas por curso lento e progressivo, no qual a maioria dos animais acometidos não apresenta sintomatologia clínica.
Emmanuela T. de Arruda +4 more
doaj +1 more source
Evaluation of approaches to control of Maedi-Visna disease of sheep using a Markov chain simulation model for a range of typical British Flocks [PDF]
An epidemiological model is described that closely mimicked results of a published serological study of natural transmission of Maedi-Visna virus in a low ground flock of sheep.
Stott, Alistair W. +2 more
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European Journal of Histochemistry, 2009 A morphological, immunohistochemical and polymerase chain reaction (PCR) study was performed on eight ewes experimentally infected with an Italian strain of Maedi-Visna Virus (MVV) in order to evaluate the lesions and the viral distribution after three ...
S Preziuso +4 more
doaj +1 more source
Host Restriction of Lentiviruses and Viral Countermeasures: APOBEC3 and Vif
Viruses, 2013 It is becoming increasingly clear that organisms have developed a variety of mechanisms to fight against viral infection. The viruses have developed means of counteracting these defences in various ways.
Valgerdur Andrésdóttir +1 more
doaj +1 more source