Results 101 to 110 of about 651 (132)

A new (old) bovine viral diarrhea virus 2 subtype: BVDV-2e

Archives of Virology, 2022
Bovine pestiviruses are members of the species Pestivirus A (bovine viral diarrhea virus 1, BVDV-1), Pestivirus B (BVDV-2) or Pestivirus H (HoBiPeV). To date, BVDV-2 isolates/strains have been classified into three subtypes (a-c) by phylogenetic analysis, and an additional subtype (d) has been proposed based on 5' untranslated region (UTR) secondary ...
Pablo Sebastian Britto de Oliveira, José Valter Joaquim Silva Júnior, Rudi Weiblen, Eduardo Furtado Flores   +3 more
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Detection of bovine viral diarrhea virus (BVDV) in seropositive cattle

Preventive Veterinary Medicine, 2005
Detection of bovine virus diarrhoea virus (BVDV) in one vaccinated beef cattle and three non-vaccinated dairy herds was investigated on peripheral blood leukocytes (PBL) with or without previous treatment followed by a capture ELISA (cELISA). Using the combination of PHA and polycation treatment, PBL from 229 seropositive cattle were studied and could ...
L M, Gogorza, P E, Morán, J L, Larghi, R, Seguí, C, Lissarrague, M, Saracco, M, Braun, E N, Esteban   +7 more
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Contamination of Cell Cultures with Bovine Viral Diarrhea Virus (BVDV)

Bulletin of Experimental Biology and Medicine, 2012
The incidence of contamination of cell strains used in biological and virological studies and of fetal calf sera (FCS) manufactured by Russian and foreign companies used for cell culturing with noncytocidal bovine viral diarrhea virus (BVDV; Pestivirus, Flaviviridae) was analyzed.
L V, Uryvaev, A V, Dedova, L V, Dedova, K S, Ionova, N A, Parasjuk, T K, Selivanova, N I, Bunkova, E A, Gushina, T V, Grebennikova, R J, Podchernjaeva   +9 more
openaire   +2 more sources

Characteristics in the epidemiology of bovine viral diarrhea virus (BVDV) of relevance to control

Preventive Veterinary Medicine, 2005
An understanding of the driving forces of BVDV transmission can be gained by considering the reproductive rate, between individuals and between herds. The former determines the prospects for eliminating the infection from herds, and the latter is the key to persistence at the population level.
Lindberg, A., Houe, Hans
openaire   +3 more sources

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
openaire   +2 more sources

Persistent bovine viral diarrhea virus (BVDV) infection in cattle herds.

Iranian journal of veterinary research, 2017
Bovine viral diarrhea virus (BVDV) is a significant pathogen associated with gastrointestinal, respiratory, and reproductive diseases of cattle worldwide. It causes continuous economic losses to the cattle industry primarily due to decreased reproductive performance.
Khodakaram-Tafti, A., Farjanikish, GH.
openaire   +2 more sources

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

γ-Carboline derivatives with anti-bovine viral diarrhea virus (BVDV) activity

Bioorganic & Medicinal Chemistry, 2008
Based on anti-viral screening of our heteroaromatics derived from thalidomide, the gamma-carboline skeleton has been identified as a superior scaffold structure for compounds with potent anti-bovine viral diarrhea virus (BVDV) activity. Structural development studies led to a potent anti-viral agent, SK5M (5-methyl-gamma-carboline), with the EC(50) of ...
Kumiko, Sako, Hiroshi, Aoyama, Shinichi, Sato, Yuichi, Hashimoto, Masanori, Baba   +4 more
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Electron optical studies of bovine viral diarrhea-mucosal disease virus (BVDV)

Archiv f�r die gesamte Virusforschung, 1970
After concentration and purification steps involving ultracentrifugation, density gradient centrifugation in potassium tartrate and rate zonal centrifugation in saccharose the virus of bovine virus diarrhea-mucosal disease of cattle (strain Oregon C24 V) was studied electron microscopically.
J, Maess, E, Reczko
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The vaccination and challenge with bovine viral diarrhea virus (BVDV) of calves previously infected with a non-cytopathic BVDV

Comparative Immunology, Microbiology and Infectious Diseases, 1991
Four calves were infected with noncytopathic (NCP) New York-1 strain of bovine viral diarrhea virus (BVDV). During the observation period of one month the calves remained clinically normal but the virus was repeatedly recovered from their pharyngeal swabbings and blood.
G, Castrucci, F, Frigeri, M, Ferrari, V, Traldi   +3 more
openaire   +2 more sources