Results 41 to 50 of about 5,603 (193)

Distribution of Viral Antigen and Development of Lesions after Experimental Infection of Calves with a BVDV 2 Strain of Low Virulence [PDF]

Journal of Veterinary Diagnostic Investigation, 2003
To examine the virus-host interaction in subclinical bovine viral diarrhea virus (BVDV) infections, the spread of a BVDV 2 strain of low virulence to different organs and the development of lesions were investigated. Eight colostrum-deprived, clinically healthy, 2–3-month-old calves were intranasally inoculated with 106 tissue culture infective dose ...
Elisabeth M, Liebler-Tenorio, Julia F, Ridpath, John D, Neill   +2 more
openaire   +2 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

Additional file 6 of Th17 cell differentiation induced by cytopathogenic biotype BVDV-2 in bovine PBLCs

, 2021
Additional file 6: Figure S1. The expression of IL17A was detected by western blot in PBLCs at 12 h, 24 h and 48 h after GS2018 infection, respectively. The above showing original blots of the targets protein. The band of IL17A (a, b) and β-actin (c, d) were cropped horizontally from the same membrane before hybridized with the antibody and then ...
Li, Yanping, Liu, Tingli, Chen, Guoliang, Wang, Liqun, Guo, Aimin, Li, Zhi, Pan, Li, Mao, Li, Luo, Xuenong   +8 more
openaire   +1 more source

Immune Responses to Influenza D Virus in Calves Previously Infected with Bovine Viral Diarrhea Virus 2

Viruses, 2023
Bovine viral diarrhea virus (BVDV) induces immunosuppression and thymus depletion in calves. This study explores the impact of prior BVDV-2 exposure on the subsequent immune response to influenza D virus (IDV).
Fernando Vicosa Bauermann, Shollie Falkenberg, Jennifer M. Rudd, Cristina Mendes Peter, Ingryd Merchioratto, Jerry W. Ritchey, John Gilliam, Jared Taylor, Hao Ma, Mayara Fernanda Maggioli   +9 more
doaj   +1 more source

Additional file 7 of Th17 cell differentiation induced by cytopathogenic biotype BVDV-2 in bovine PBLCs

, 2021
Additional file 7: Figure S2. Overexpression of IL17A inhibited the replication of GS2018. The Expression of IL17A and BVDV-2 E2 were detected by western blot in PBLCs at 24 h, 48 h and 72 h after GS2018 infection, respectively. The band of IL17A (a), BVDV-2 E2 (b, c) and GAPDH (d) protein were cropped horizontally from the same membrane before ...
Li, Yanping, Liu, Tingli, Chen, Guoliang, Wang, Liqun, Guo, Aimin, Li, Zhi, Pan, Li, Mao, Li, Luo, Xuenong   +8 more
openaire   +1 more source

Enfermidade gastroentérica e respiratória em bezerros inoculados com amostras brasileiras do vírus da diarréia viral bovina tipo 2 (BVDV-2) [PDF]

Ciência Rural, 2002
Duas amostras brasileiras do vírus da Diarréia Viral Bovina tipo 2 (BVDV-2) foram inoculadas em bezerros com o objetivo de avaliar a sua virulência e estudar a patogenia da infecção. Previamente à inoculação, os animais foram imunodeprimidos com dexametasona. Quatro bezerros com idades entre 45 e 90 dias (grupo A) foram inoculados com a amostra SV-260 (
Brum, Mário Celso Sperotto, Scherer, Charles Fernando Capinos, Flores, Eduardo Furtado, Weiblen, Rudi, Barros, Claudio Severo Lombardo de, Langohr, Ingeborg Maria   +5 more
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Prevalence characteristic of BVDV in some large scale dairy farms in Western China

Frontiers in Veterinary Science, 2022
The aim of this study was to analyze the prevalence characteristic of Bovine viral diarrhea virus (BVDV) in some large scale dairy farms in Western China.
Kang Zhang, Kang Zhang, Jingyan Zhang, Zhengying Qiu, Kai Zhang, Fenfen Liang, Qiaoni Zhou, Lei Wang, Lei Wang, Jianxi Li   +9 more
doaj   +1 more source

Pathogenic mechanisms implicated in the intravascular coagulation in the lungs of BVDV-infected calves challenged with BHV-1 [PDF]

, 2013
Resistance to respiratory disease in cattle requires host defense mechanisms that protect against pathogens which have evolved sophisticated strategies to evade them, including an altered function of pulmonary macrophages (MΦs) or the induction of ...
Garfia, Bartolomé, Gómez-Villamandos, J.C., Molina, V., Pedrera, M., Risalde, M.A., Romero-Palomo, F., Sánchez-Cordón, P.J.   +6 more
core   +1 more source

Additional file 8 of Th17 cell differentiation induced by cytopathogenic biotype BVDV-2 in bovine PBLCs

, 2021
Additional file 8: Table S7. Primers used for qRT-PCR.
Li, Yanping, Liu, Tingli, Chen, Guoliang, Wang, Liqun, Guo, Aimin, Li, Zhi, Pan, Li, Mao, Li, Luo, Xuenong   +8 more
openaire   +1 more source

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