Results 31 to 40 of about 4,932 (173)

Priming Cross-Protective Bovine Viral Diarrhea Virus-Specific Immunity Using Live-Vectored Mosaic Antigens. [PDF]

PLoS ONE, 2017
Bovine viral diarrhea virus (BVDV) plays a key role in bovine respiratory disease complex, which can lead to pneumonia, diarrhea and death of calves. Current vaccines are not very effective due, in part, to immunosuppressive traits and failure to induce ...
Shehnaz Lokhandwala, Xin Fang, Suryakant D Waghela, Jocelyn Bray, Leo M Njongmeta, Andy Herring, Karim W Abdelsalam, Christopher Chase, Waithaka Mwangi   +8 more
doaj   +1 more source

Serological survey of bovine viral diarrhea (BVDV-1), brucellosis, and leptospirosis in captive white-lipped peccaries (Tayassu pecari) from the Midwest region in Brazil [PDF]

Austral journal of veterinary sciences, 2020
The present study was conducted to assess the occurrence of anti-Brucella sp., anti-BVDV-1, and anti-Leptospira spp. antibodies from captive white-lipped peccary (Tayassu pecari). A cross-sectional survey was performed testing 100 serum samples collected in a commercial breeding herd.
Gatto, Igor R. H., Di Santo, Ludimilla G., Storino, Gabriel Y., Sanfilippo, Luiz F., Ribeiro, Marcio G., Mathias, Luis A., Carciofi, Aulus C., De Oliveira, Luis G.   +7 more
openaire   +4 more sources

A novel real-time RT-PCR with TaqMan-MGB probes and its application in detecting BVDV infections in dairy farms

Journal of Integrative Agriculture, 2015
A real-time RT-PCR assay using TaqMan-MGB probes was developed to detect and type the bovine viral diarrhea virus (BVDV) in cattle. Universal primers and TaqMan-MGB probes were designed from the 5′-untranslated region of known pestiviral sequences. Prior
Yong-qiang ZHANG, Hai-sheng LIU, Xiao-dong WU, Xiao-zhen WANG, Jin-ming LI, Yong-gang ZHAO, Yan LÜ, Wei-jie REN, Sheng-qiang GE, Zhi-liang WANG   +9 more
doaj   +1 more source

PD-1-Mediated PI3K/Akt/mTOR, Caspase 9/Caspase 3 and ERK Pathways Are Involved in Regulating the Apoptosis and Proliferation of CD4+ and CD8+ T Cells During BVDV Infection in vitro

Frontiers in Immunology, 2020
Acute infection of bovine viral diarrhea virus (BVDV) is associated with immune dysfunction and can cause peripheral blood lymphopenia and lymphocyte apoptosis.
Yu Liu, Yu Liu, Yu Liu, Shanshan Liu, Chenhua Wu, Wenjing Huang, Bin Xu, Shuai Lian, Li Wang, Shan Yue, Nannan Chen, Zhanbo Zhu, Zhanbo Zhu, Zhanbo Zhu   +13 more
doaj   +1 more source

Identification of differentially expressed gene pathways between cytopathogenic and non-cytopathogenic BVDV-1 strains by analysis of the transcriptome of infected primary bovine cells

Virology, 2022
The bovine viral diarrhea virus 1 (BVDV-1), belonging to the Pestivirus genus, is characterized by the presence of two biotypes, cytopathogenic (cp) or non-cytopathogenic (ncp). For a better understanding of the host pathogen interactions, we set out to identify transcriptomic signatures of bovine lung primary cells (BPCs) infected with a cp or a ncp ...
La Polla, Rémi, Testard, Marie-Claire, Goumaidi, Abdelghafar, Chapot, Elodie, Legras-Lachuer, Catherine, de Saint-Vis, Blandine   +5 more
openaire   +3 more sources

Cattle connection: molecular epidemiology of BVDV outbreaks via rapid nanopore whole-genome sequencing of clinical samples

BMC Veterinary Research, 2021
Background As a global ruminant pathogen, bovine viral diarrhea virus (BVDV) is responsible for the disease Bovine Viral Diarrhea with a variety of clinical presentations and severe economic losses worldwide.
Jacqueline King, Anne Pohlmann, Kamila Dziadek, Martin Beer, Kerstin Wernike   +4 more
doaj   +1 more source

Anamnestic response against bovine viral diarrhea virus and bovine herpesvirus type 1 in young Holstein heifers vaccinated with four different commercial formulations

Ciência Rural, 2023
: This study evaluated the vaccine-induced serological response after administering four commercial formulations containing Bovine Viral Diarrhea Virus (BVDV) type-1, BVDV-2, and Bovine Herpesvirus type 1 (BoHV-1) to young heifers with circulating ...
Viviani Gomes, Camila Costa Baccili, Raquel Sousa Marques, Sergio Soriano, Natália Hettwer Pedroso, Eduardo Furtado Flores   +5 more
doaj   +1 more source

The internal initiation of translation in bovine viral diarrhea virus RNA depends on the presence of an RNA pseudoknot upstream of the initiation codon

Virology Journal, 2007
Background Bovine viral diarrhea virus (BVDV) is the prototype representative of the pestivirus genus in the Flaviviridae family. It has been shown that the initiation of translation of BVDV RNA occurs by an internal ribosome entry mechanism mediated by ...
Moes Lorin, Wirth Manfred
doaj   +1 more source

Diversidade antigênica de amostras do vírus da diarréia viral bovina isoladas no Brasil: implicações para o diagnóstico e estratégias de imunização

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2000
Seqüenciamento e análise filogenética de 17 amostras do vírus da diarréia viral bovina (BVDV) isoladas no Brasil identificaram quatro amostras (23,5%) do genótipo 1a (BVDV-1a), nove amostras (52,9%) do genótipo 1b (BVDV tipo 1b) e quatro amostras (23,5%)
E.F. Flores, R. Weiblen, L.H.V.G. Gil, F.L. Tobias, M. Lima, D.C. Garcez, S.A. Botton   +6 more
doaj   +1 more source

Pestivirus infection in cattle dairy farms: E2 glycoprotein ELISA reveals the presence of bovine viral diarrhea virus type 2 in northwestern Italy

BMC Veterinary Research, 2017
Background Bovine viral diarrhea virus (BVDV) types 1 and 2 are members of the Pestivirus genus of the Flaviviridae family. This genus also includes the HoBi-like virus, tentatively classified as BVDV type 3. BVDV-1 is widely distributed in Italy despite
Chiara Nogarol, Nicola Decaro, Luigi Bertolotti, Barbara Colitti, Bryan Iotti, Stefano Petrini, Maria Stella Lucente, Gabriella Elia, Giovanni Perona, Margherita Profiti, Canio Buonavoglia, Sergio Rosati   +11 more
doaj   +1 more source