Results 71 to 80 of about 618 (130)

Immunogenetics of Small Ruminant Lentiviral Infections

Viruses, 2014
The small ruminant lentiviruses (SRLV) include the caprine arthritis encephalitis virus (CAEV) and the Maedi-Visna virus (MVV). Both of these viruses limit production and can be a major source of economic loss to producers.
Nancy Stonos, Sarah K. Wootton, Niel Karrow   +2 more
doaj   +1 more source

Phylogenetic analysis of small ruminant lentiviruses from Northern Brazil

Small Ruminant Research, 2010
Caprine Arthritis Encephalitis virus (CAEV) and Visna/maedi virus (VISNA), are considered to be genetically distinct but antigenically related pathogens of goats and sheep. In this study, one flock of 250 goats was screened using Agar-gel Immunodiffusion (AGID), and the level of seroprevalence observed was 11 animals (4.4%) of positive tested serum ...
Aryana Lushese Vasconcelos Lima Feitosa, Maria Fátima da Silva Teixeira, Raymundo Rizaldo Pinheiro, Rodrigo Maranguape Silva da Cunha, João Paulo Matos Santos Lima, Alice Andrioli, Tânia Valeska Medeiros Dantas, Valeska Shelda Pessoa de Melo, Diana Célia Sousa Nunes Pinheiro   +8 more
openaire   +1 more source

UEG Week 2017 Poster Presentations

, 2017
United European Gastroenterology Journal, Volume 5, Issue S5, Page A161-A836, October 2017.
wiley   +1 more source

Molecular characterization and phylogenetic analysis of small ruminant lentiviruses isolated from Canadian sheep and goats

Virology Journal, 2011
Background Small Ruminant Lentiviruses (SRLV) are widespread in Canadian sheep and goats and represent an important health issue in these animals. There is however no data about the genetic diversity of Caprine Arthritis Encephalitis Virus (CAEV) or ...
Bertoni Giuseppe, Lévesque Valérie, Ouardani Mourad, L'Homme Yvan, Simard Carole, Pisoni Giuliano   +5 more
doaj   +1 more source

Investigation of small ruminant lentivirus infections by serological and molecular methods in eastern mediterranean region [PDF]

Eurasian Journal of Veterinary Sciences
Aim: The aim of this study was to investigate the presence of small ruminant lentivirus infections in samples taken from goat and sheep farms. Materials and Methods: In this study, leukocyte and blood serum samples were taken from a total of 700 animals,
Fırat Doğan, Veysel Soydal Ataseven, Seval Bilge Dağalp, Yaşar Ergün   +3 more
doaj  

Characterization of a recombinant Sendai virus vector encoding the small ruminant lentivirus gag-P25: antiviral properties in vitro and transgene expression in sheep

Veterinary Research
Small ruminant lentiviruses (SRLV) cause multisystemic chronic inflammatory disease and significant economic losses in sheep and goats worldwide. However, no vaccines or therapies are currently available.
Álex Gómez, Idoia Glaria, Irati Moncayola, Irache Echeverría, Javier Arrizabalaga, Ana Rodríguez-Largo, Ignacio de Blas, Delia Lacasta, Estela Pérez, Marta Pérez, Alicia De Diego, Ricardo De-Miguel, Benhur Lee, Lluís Luján, Ramsés Reina   +14 more
doaj   +1 more source

A Combined Approach for the Characterization of Small Ruminant Lentivirus Strains Circulating in the Islands and Mainland of Greece

Animals
Small ruminant lentiviruses are a group of viruses infecting goat and sheep worldwide. These viruses exhibit an extraordinary degree of genetic and antigenic variability that severely influence in vivo and in vitro features, as well as diagnostic test ...
Ilias Bouzalas, Evangelia D. Apostolidi, Daniela Scalas, Evangelia Davidopoulou, Taxiarchis Chassalevris, Sergio Rosati, Barbara Colitti   +6 more
doaj   +1 more source

[Comparative characteristics of the biological properties of small ruminant lentiviruses].

Voprosy virusologii, 2011
The infections caused by small ruminant lentiviruses include diseases, such as Maedi-Visna (MV) and caprine arthritis-encephalitis (CAE). According to phylogenetic findings and their common origination, small ruminant lentiviruses were divided into Groups A, B, C, D, and E.
E I, Baryshnikova, A S, Malogolovkin, O L, Kolbasova, S Zh, Tsybanov   +3 more
openaire   +1 more source

First Report of SNPs Detection in TMEM154 Gene in Sheep from Poland and Their Association with SRLV Infection Status

Pathogens
Small ruminant lentiviruses (SRLVs) infect sheep, causing a multiorganic disease called maedi-visna or ovine progressive pneumonia, which significantly affects the production and welfare of sheep, generating serious economic losses.
Magdalena Materniak-Kornas, Katarzyna Piórkowska, Katarzyna Ropka-Molik, Adrianna Dominika Musiał, Joanna Kowalik, Anna Kycko, Jacek Kuźmak   +6 more
doaj   +1 more source

Infection of primary cultures of mammary epithelial cells by small ruminant lentiviruses.

Veterinary research, 1999
The caprine arthritis-encephalitis virus (CAEV) and Visna Maedi virus cause persistent infections with long latent periods and induce degenerative and chronic inflammatory lesions of the central nervous system, joints, lungs and udder. Monocyte/macrophage lineage is the main target cell for CAEV and Visna Maedi virus but we speculate that mammary ...
Lerondelle, Catherine, Godet, Murielle, Mormex, J.F.   +2 more
openaire   +4 more sources