Results 151 to 160 of about 2,017 (204)

Integrase anchors viral RNA to the HIV-1 capsid interior. [PDF]

open access: yesNature
Singer MR   +18 more
europepmc   +1 more source

Maedi–Visna virus infection in sheep. History and present knowledge

open access: yesComparative Immunology, Microbiology and Infectious Diseases, 2004
Briefly the history of maedi-visna and the major clinical symptoms are described. Examples are presented to demonstrate that the genetic composition of a breed determines whether or not sheep become sick after an infection with maedi-visna virus (mvv) or develop solely specific antibodies.
Straub, Otto
exaly   +4 more sources

The Origin of Lentivirus Research: Maedi-Visna Virus

Current HIV Research, 2013
Maedi and visna are contagious sheep diseases which were introduced into Iceland in 1933 by imported sheep of Karakul breed. Maedi, a slowly progressing pneumonia, and the central nervous system disease visna were shown to be transmissible in sheep and most likely caused by a virus.
Halldor Thormar
exaly   +3 more sources

Maedi-Visna Virus Detection in Ovine Third Eyelids

Journal of Comparative Pathology, 2003
Maedi-visna is a systemic disease of sheep caused by a lentivirus, maedi-visna virus (MVV), which mainly affects the lungs and central nervous system but may also affect the mammary glands, joints and other tissues. The aim of the present study was to determine whether the third eyelid was affected in cases of systemic infection.
M T Capucchio, E Sanna, F Guarda
exaly   +3 more sources

Mucosal vaccination with an attenuated maedi–visna virus clone

Vaccine, 2005
Four sheep were infected intratracheally with an attenuated molecular clone of maedi-visna virus (MVV). All four became infected. Ten months later these sheep were challenged intratracheally with a genetically similar but pathogenic clone of MVV. Four unvaccinated sheep were infected simultaneously. All sheep became infected by the challenge virus. The
Gudmundur Pétursson   +2 more
exaly   +3 more sources

The occurrence of maedi-visna virus in Lebanon.

open access: yesRevue scientifique et technique (International Office of Epizootics), 2017
Maedi-visna (MV) is a chronic viral disease prevalent in adult sheep that is caused by a virus belonging to the small ruminant lentivirus group (SRLV). This disease is considered to affect the international trade of sheep and is classified in the World Organisation for Animal Health (OIE) list of notifiable animal diseases.
Tabet, E.   +3 more
core   +6 more sources

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