Şanlıurfa Yöresinde Maedi-Visna Virus (MVV) Enfeksiyonunun Serolojik Olarak Araştırılması
نویسندگان
چکیده
منابع مشابه
Extensive rearing hinders Maedi-Visna Virus (MVV) infection in sheep.
Maedi-Visna Virus (MVV) seroprevalence and its relationship with housing and mode of rearing of replacement ewe-lambs was investigated in 38 non-randomly selected sheep-flocks in Spain. They included extensive lamb-producing Manchega cross-bred flocks raised almost permanently at pasture, semi-intensive Latxa dairy flocks housed 2-8 months/year and intensively raised Assaf dairy flocks housed m...
متن کاملGenetic Characterization of Field Isolates of Maedi-visna Virus (mvv) in Sheep from Poland
The 375 bp fragment of gag gene encoding fragment of matrix protein p16 of ten field isolates of maedi-visna virus (MVV) was amplified; and all the sequences were subsequently subjected to sequencing and genetic analysis. Among isolates, the homologies ranged from 87.2% to 100% and 88% to 100% at the nucleotide and amino acid level, respectively. Polish strains were more related to ovine protot...
متن کاملOvine TRIM5α can restrict visna/maedi virus.
The restrictive properties of tripartite motif-containing 5 alpha (TRIM5α) from small ruminant species have not been explored. Here, we identify highly similar TRIM5α sequences in sheep and goats. Cells transduced with ovine TRIM5α effectively restricted the lentivirus visna/maedi virus DNA synthesis. Proteasome inhibition in cells transduced with ovine TRIM5α restored restricted viral DNA synt...
متن کاملImmune response to maedi-visna virus.
The ovine maedi-visna virus (MVV) was the first lentivirus to be isolated and characterized 1957 in Iceland. MVV leads to a life-long, persistent infection with slow development of lesions in the lung and the central nervous system (CNS). The main target cells of MVV are of the monocyte/macrophage lineage and it does not infect T-lymphocytes or cause immune suppression like human immune deficie...
متن کاملmicroglial cells with Maedi-Visna Virus
Maedi-Visna Virus (MVV) infection of the central nervous system (CNS) results in pathological changes, the mechanisms of which are poorly understood. MVV preferentially infects cell of the monocyte/macrophage lineage in vivo. The neuroparenchymal microglial cells are the resident tissue macrophages in the CNS and therefore likely targets for MVV infection. However, no information is currently a...
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ژورنال
عنوان ژورنال: Harran Üniversitesi Veteriner Fakültesi Dergisi
سال: 2018
ISSN: 2146-717X
DOI: 10.31196/huvfd.508962