Results 181 to 190 of about 8,979 (220)

Bovine viral diarrhea virus (BVDV) and anti-BVDV antibodies in pooled samples of follicular fluid

Theriogenology, 2002
Bovine viral diarrhea virus (BVDV) can be found in cells and fluids from ovaries collected at the abattoir. On the other hand, immunoglobulins are also found in the fluid of ovarian follicles. Anti-BVDV antibodies in follicular fluid might reduce cross-contamination of COCs at the time of collection or hinder the use of virus isolation to test for the ...
Patricia K, Galik, M Daniel, Givens, David A, Stringfellow, Elizabeth G, Crichton, Michael D, Bishop, Ken J, Eilertsen   +5 more
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Novel genomic targets for proper subtyping of bovine viral diarrhea virus 1 (BVDV-1) and BVDV-2

Virus Genes, 2023
Whole-genome phylogenetic analysis, the most suitable strategy for subtyping bovine viral diarrhea virus 1 (BVDV-1) and BVDV-2, is not feasible for many laboratories. Consequently, BVDV isolates/strains have been frequently subtyped based on analysis of single genomic regions, mainly the 5' untranslated region (UTR). This approach, however, may lead to
Carolina Isabela Mucellini, José Valter Joaquim Silva Júnior, Pablo Sebastian Britto de Oliveira, Rudi Weiblen, Eduardo Furtado Flores   +4 more
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Characterization of RNA Synthesis and Translation of Bovine Viral Diarrhea Virus (BVDV)

Virus Genes, 2001
Full length and replicon genomes of various strains of bovine viral diarrhea virus (BVDV) have been characterized. Analysis of growth kinetics for a pair of cytopathogenic (cp) and noncytopathogenic (ncp) strains revealed that ncp strain synthesized viral RNA at much reduced level compared to the cp strain.
Y, Li, J, McNally
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Bovine viral diarrhea virus (BVDV): Epidemiologic concerns relative to semen and embryos

Theriogenology, 2007
Artificial insemination and embryo transfer are used commonly in cattle production and exchange of germplasm between populations of cattle. If properly monitored, assisted reproductive techniques can be used to prevent the spread of infectious agents. However, these techniques potentially represent unnatural routes for transmission of diseases.
J A, Gard, M D, Givens, D A, Stringfellow   +2 more
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Bovine viral diarrhea virus (BVDV) 1b: predominant BVDV subtype in calves with respiratory disease.

Canadian journal of veterinary research = Revue canadienne de recherche veterinaire, 2002
The prevalence of bovine viral diarrhea virus (BVDV) infections was determined in 2 groups of stocker calves with acute respiratory disease. Both studies used calves assembled after purchase from auction markets by an order buyer and transported to feedyards, where they were held for approximately 30 d.
Robert W, Fulton, Julia F, Ridpath, Jeremiah T, Saliki, Robert E, Briggs, Anthony W, Confer, Lurinda J, Burge, C W, Purdy, Raymond W, Loan, Glenn C, Duff, Mark E, Payton   +9 more
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Bovine viral diarrhea virus (BVDV) infection in dairy cattle herds in northeast Thailand

Tropical Animal Health and Production, 2016
Bovine viral diarrhea virus causes a wide range of clinical manifestation with subsequent economic losses in dairy production worldwide. Our study of a population of dairy cattle in Thailand based on 933 bulk tank milk samples from nine public milk collection centers aimed to monitor infective status and to evaluate the effect of the infection in cows ...
Theerakul, Nilnont, Suneerat, Aiumlamai, Kwankate, Kanistanont, Chaidate, Inchaisri, Jaruwan, Kampa   +4 more
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Enterocytozoon bieneusi in Bovine Viral Diarrhea Virus (BVDV) infected and noninfected cattle herds

Research in Veterinary Science, 2013
Enterocytozoon bieneusi known as a causative agent of opportunistic infections instigating diarrhoea in AIDS patients was identified also in a number of immunocompetent patients and in a wide range of animals, including cattle. In the present study we tested if the Bovine Viral Diarrhea Virus (BVDV), the most common pathogen underlying ...
J, Juránková, M, Kamler, K, Kovařčík, B, Koudela   +3 more
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Supplementary files - Investigation of Bovine Viral Diarrhea Virus (BVDV)

BVDV is a productive and reproductive virus that causes a high global economic impact on dairy production systems. This research aimed to investigate the prevalence of BVDV at herd and individual levels in the most dairy-productive region in Brazil. The frequency of BVDV at the herd level was investigated by using RT-qPCR from bulk milk tanks monitored
Gomes, Viviani, Ferreira, Janaina Santos, Pacito Altissimo, Sara, Baccili Costa, Camila, Vieira Koerich,, Fabiano, Sviercoski Moreira, Leonardo, Ienk, Tanaane, Pagno Tramontini, Jefferson   +7 more
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Genetic and antigenic variability in bovine viral diarrhea virus (BVDV) isolates from Belgium

Virus Research, 2002
This report describes the genetic and antigenic variability of bovine viral diarrhea virus strains isolated in Belgium. Part of the 5' untranslated region and the 5' end of the gp53 (E2) coding sequence were amplified by PCR and sequenced. Phylogenetic analysis showed that most field isolates segregated into genotypes Ib or II. Only one out of 28 field
Couvreur, B., Letellier, C., Collard, A., Quenon, P., Dehan, Pierre, Hamers, Claude, Pastoret, Paul-Pierre, Kerkhofs, P.   +7 more
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Bovine Viral Diarrhea Virus (BVDV) in the United States and Europe

American Association of Bovine Practitioners Conference Proceedings, 2008
IDEXX Laboratories manufactures and sells test kits for detecting bovine viral diarrhea virus (BVDV) in beef and dairy cattle. IDEXX wanted to understand BVDV vaccination and testing practices among veterinarians in US and Europe, including a better understanding of similarities and differences between the two regions; use and cost of BVDV tests; BVDV ...
Djuranovic, Nevena, Winslow, Frank
openaire   +1 more source