Results 11 to 20 of about 2,017 (204)

Seroprevalence of Visna-Maedi Virus (VMV) and Border Disease Virus (BDV) in Van province and around

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2018
The present study investigated the seroprevalance of Visna Maedi Virus (VMV) and Border Disease Virus (BDV) infections in sheeps in regions in and around Van province, Turkey. Sample materials were taken from 360 sheep sent to slaughterhouses around Van.
P.S. Mohammad Ameen, Z. Karapınar
doaj   +3 more sources

Ovine Progressive Pneumonia: Diagnosis and Seroprevalence in the South of Sonora, Mexico

Case Reports in Veterinary Medicine, 2021
Ovine progressive pneumonia (OPP) is the most severe presentation of small ruminant lentivirus (SRLV) infection known as Maedi-Visna. Serological evidence in Mexico of the presence of this lentivirus was published in 1986.
Mercedes Yannin Borquez Cuevas, Juan Francisco Hernández Chávez, Betsy Armenta Leyva, Jesús Raymundo Cedillo Cobián, Ramón Miguel Molina Barrios   +4 more
doaj   +2 more sources

Vaccination delays maedi-visna lentivirus infection in a naturally-infected sheep flock

BMC Veterinary Research, 2013
Background The Maedi-Visna (MV) lentivirus causes two slowly progressive eventually fatal diseases of sheep, Maedi, a progressive interstitial pneumonia, and Visna, a progressive demyelinating disease of the central nervous system.
Gudnadóttir Margrét, Demosthenous Andreas, Hadjisavvas Theophanis   +2 more
doaj   +2 more sources

Epidemiological survey for visna-maedi among sheep in northern prefectures of Japan [PDF]

Veterinaria Italiana, 2011
Ovine sera collected from the northern Prefectures of Hokkaido, Iwate and Aomori in Japan, were examined for the presence of antibodies against visna-maedi virus using the agar gel immunodiffusion test and enzyme-linked immunosorbent assays.
Massimo Giangaspero, Takeshi Osawa, Riccardo Orusa, Jean-Pierre Frossard, Brindha Naidu, Serena Robetto, Shingo Tatami, Eishu Takagi, Hiroaki Moriya, Norimoto Okura, Kazuo Kato, Atsushi Kimura, Ryô Harasawa   +12 more
doaj   +1 more source

Detection of Maedi visna virus, by Nested-PCR, in bronchoalveolar lavage of sheep lungs from slaughterhouse in the Metropolitan region of Fortaleza

Brazilian Journal of Veterinary Medicine, 2014
. Martins G.R., Teixeira M.F.S., Barroso I.C. Souza K.C., Marinho R.C. & Bezerra Junior R.Q. [Detection of Maedi visna virus, by Nested-PCR, in bronchoalveolar lavage of sheep lungs from slaughterhouse in the Metropolitan region of Fortaleza.] Detecção ...
Gabrielle Rosemblit Martins, Maria Fátima da Silva Teixeira, Igor Ciríaco Barroso, Kelma Costa Souza, Rebeca Cavalcante Marinho, Rosivaldo Quirino Bezerra Junior   +5 more
doaj   +1 more source

Recombinant CA Protein-Based ELISA for Serological Detection of Small Ruminant Lentiviruses Antibodies. [PDF]

Transbound Emerg Dis
Maedi‐visna (MV) and caprine arthritis encephalitis (CAE) are important viral diseases of sheep and goats. The diseases are caused by a group of genetically closely related lentiviruses known as small ruminant lentiviruses (SRLV), and are collectively referred to as SRLV infections. As the majority of sheep and goats infected with SRLV are asymptomatic,
Ma X, Liu Y, Duan B, Gao H, Huang Q, Chen C, Nie M, Zhang Z, Wu Z, Guo K, Hu Z, Du C, Wang X, Wang XF.   +13 more
europepmc   +2 more sources

Understanding the Enigmatic Dance of Immune-Mediated Viral Infections and Their Pathogenetic Mechanisms. [PDF]

Vet Med Sci
This graphical representation illustrates the multifaceted nature of the immune response in viral infections, demonstrating both its protective and potentially harmful aspects. While a properly regulated immune reaction facilitates viral clearance and promotes general recovery, an overly robust or misdirected response—exemplified by Type III or Type IV
Karabulut MC, Oğuzoğlu TÇ.
europepmc   +2 more sources

An outbreak of small ruminant lentivirus in a Swedish dairy goat herd

Veterinary Record Case Reports, Volume 11, Issue 4, December 2023., 2023
Abstract Small ruminant lentivirus causes severe economic losses, and negatively affects animal welfare in goat herds across the world. The aim of this study was to describe the clinical and pathological consequences of the disease in an affected goat herd, as well as to sequence the virus in infected animals. Seventy‐six percent of the sampled animals
Ylva Persson, Emelie Hedlund Salenstedt, Ellen Andersson, Jonas Johansson Wensman   +3 more
wiley   +1 more source

Multiple infections of zoonotic pathogens in wild Brandt's voles (Lasiopodomys brandtii)

Veterinary Medicine and Science, Volume 9, Issue 5, Page 2201-2211, September 2023., 2023
Our research revealed the viral and bacterial diversity in wild Brandt's voles. The characterization and distinctive lineage of some rodent‐specific viruses (Cytomegalovirus, PestVs and Lentiviruses) and rodent‐borne bacteria (Leptospira interrogans and Vibrio cholerae) indicates that wild Brandt's voles may harbor a diversity of viruses and bacteria ...
Yongman Guo, Zhengrun Li, Shike Dong, Xiaoyan Si, Na Ta, Hanwei Liang, Lei Xu   +6 more
wiley   +1 more source

Associations between small ruminant lentivirus infection and total milk yield and somatic cell count in a dairy sheep flock

Veterinary Record, Volume 192, Issue 11, 3/10 June 2023., 2023
Abstract Background Small ruminant lentiviruses (SRLVs) are lentiviruses of sheep and goats, formerly known as maedi–visna (MV) in sheep and caprine encephalitis and arthritis in goats. In sheep, SRLVs commonly cause progressive pneumonia, wasting and indurative mastitis.
Peers Davies, Scott Jones, Stephen Dunham, Rachael E. Tarlinton   +3 more
wiley   +1 more source