Results 51 to 60 of about 1,689 (192)

The genetic variability of small-ruminant lentiviruses and its impact on tropism, the development of diagnostic tests and vaccines and the effectiveness of control programmes

open access: yesJournal of Veterinary Research, 2023
Maedi-visna virus and caprine arthritis encephalitis virus are two closely related lentiviruses which cause multisystemic, progressive and persistent infection in goats and sheep.
Olech Monika
doaj   +1 more source

Pathology and polymerase chain reaction detection of ovine progressive pneumonia (maedi) cases in slaughtered sheep in India [PDF]

open access: yesVeterinary World, 2017
Aim: The small ruminant lentiviruses are known to cause maedi-visna (MV) and caprine arthritis - encephalitis in sheep and goats, typically affecting joints, udder, lungs, and the central nervous system.
Rahul Singh   +9 more
doaj   +1 more source

Investigation of caprine arthritis-encephalitis virus in Sudan using competitive enzyme-linked immunosorbent assay [PDF]

open access: yesVeterinary World, 2013
Aim: This seroprevalence study was carried out to detect anti Caprine Arthritis-Encephalitis Virus (CAEV) antibodies in goat sera in five States in the Sudan during 2009 and 2010.
Rajaa H. Halfawi   +6 more
doaj   +1 more source

THE TREATMENT EFFECT OF OXYTETRACYCLINE AND VITAMIN C IN AN EPISODE OF PARAINFLUENZA SHEEP IN TIMIS COUNTY [PDF]

open access: yesMedicamentul Veterinar, 2017
Sheep parainfluenza It is a disease with high diffusibility, sometimes with fatal serious, especially youth. It is caused by parainfluenza 3 virus (PI-3), identical to the bovine parainfluenza virus isolate, in combination with certain bacteria.
Stancu, A
doaj  

CHARACTERISTICS OF EPIZOOTOLOGY, DIAGNOSTICS, AND CONTROL OF SLOW VIRAL INFECTIONS IN SHEEP

open access: yesВетеринарная 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  

Genetic characterization of maedi-visna virus (MVV) detected in Finland

open access: yesVeterinary Microbiology, 2007
The aim of the study was to characterize the small-ruminant lentiviruses (SRLVs) detected in Finland by defining their phylogenetic relationships and by studying the evolution of the virus based on a well-known epidemiology. The study material comprised lung tissue samples of 20 sheep from 5 different farms, a cell-cultured virus from one of the ...
Laamanen, Ilona   +2 more
openaire   +2 more sources

Vírus da artrite encefalite caprina: isolamento e caracterização de parte do gene gag

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
Amostras de sangue de 12 animais soropositivos pelo teste de imunodifusão em gel de agarose e que não apresentavam sinais clínicos sugestivos de infecção pelo vírus da artrite-encefalite caprina (CAEV) foram coletadas para isolamento viral.
P.P. Lima   +4 more
doaj   +1 more source

Enquête épidémiologique sur le virus Maedi Visna (MV) Chez des moutons Awassi de Syrie

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1993
Des sérums d'ovins Awassi de toutes les provinces syriennes ont été testés pour rechercher les anticorps du virus Maedi Visna (MVv) par le test d'immunodiffusion en gélose.
M. Giangaspero   +3 more
doaj   +1 more source

Maedi-visna virus infection in sheep: a review.

open access: yesVeterinary research, 1998
The maedi-visna virus (MVV) is classified as a lentivirus of the retroviridae family. The genome of MVV includes three genes: gag, which encodes for group-specific antigens; pol, which encodes for reverse transcriptase, integrase, RNAse H, protease and dUTPase and env, the gene encoding for the surface glycoprotein responsible for receptor binding and ...
Pépin, Michel   +4 more
openaire   +2 more sources

Serological study of Maedi-Visna by agar gel immunodifusion method in sheep in Juazeiro, Bahia, Brazil Estudo sorológico da Maedi-Visna pelo método da imunodifusão em gel de ágar em rebanhos ovinos de Juazeiro, Bahia, Brasil

open access: yesRevista Brasileira de Saúde e Produção Animal, 2007
Bahia state has the second largest sheep population in Brazil, and among the diseases that affect these animals, it is included Maedi-Visna virus which needs special care due to the considerable increase in the risk on disseminating this Lentivirus, by ...
Priscila Martinez Martinez   +3 more
doaj  

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