Results 171 to 180 of about 16,050 (203)
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American Journal of Veterinary Research, 2009
Abstract Objective—To collect and partially characterize strains of bovine viral diarrhea viruses(BVDVs) isolated from persistently infected (PI) calves born to vaccinated dams, determine genetic diversity of the isolated viruses, and identify regional distribution of genetically similar virus subpopulations.
Steven R, Bolin +4 more
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Abstract Objective—To collect and partially characterize strains of bovine viral diarrhea viruses(BVDVs) isolated from persistently infected (PI) calves born to vaccinated dams, determine genetic diversity of the isolated viruses, and identify regional distribution of genetically similar virus subpopulations.
Steven R, Bolin +4 more
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Theriogenology, 2009
The objectives were to vaccinate peri-pubertal bulls with a modified-live vaccine consisting of cytopathic BVDV strains Singer and 296 and evaluate the resulting: (a) transient shed of modified-live, cytopathic BVDV in semen; (b) risk of prolonged testicular infection; and (c) protection against subsequent testicular infection due to viral challenge ...
M D, Givens +9 more
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The objectives were to vaccinate peri-pubertal bulls with a modified-live vaccine consisting of cytopathic BVDV strains Singer and 296 and evaluate the resulting: (a) transient shed of modified-live, cytopathic BVDV in semen; (b) risk of prolonged testicular infection; and (c) protection against subsequent testicular infection due to viral challenge ...
M D, Givens +9 more
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Border Disease-like Syndrome in Lambs: Antibodies to Hog Cholera and Bovine Viral Diarrhea Viruses
Journal of the American Veterinary Medical Association, 1973SUMMARY Serum samples were collected from fetal and new-born lambs with a naturally occurring border disease-like syndrome and from lambs inoculated with brain-spleen suspensions obtained from affected lambs. Serum neutralization (sn) tests for antibodies to bovine viral diarrhea (bvd) and hog cholera viruses and the single radial immunodiffusion assay
B I, Osburn +3 more
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Characterization of bovine viral diarrhea viruses
Archiv f�r die gesamte Virusforschung, 1969A E, Ritchie, A L, Fernelius
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Noncytopathogenic Bovine Viral Diarrhea Viruses Detected and Titrated by Immunofluorescence.
Canadian journal of comparative medicine and veterinary science, 2007Noncytopathogenic (NCP) bovine viral diarrhea (BVD) disease agents can be detected and titrated in tissue culture systems by a method employing immunofluorescence. Cytopathogenic (CP) and NCP viruses cross react with fluorescein-conjugated serum globulins produced against either CP and NCP viruses, but the fluorescence is more intense in the homologous
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Dissecting the Entry Pathways of Hepatitis C and Bovine Viral Diarrhea Viruses
2007Hepatitis C virus (HCV) and bovine viral diarrhea virus (BVDV) are closely related members of the family Flaviviridae and are important human and animal pathogens, respectively. In this work, I investigated how these viruses interact with and enter both naïve and previously infected cells, specifically, the mechanisms of superinfection exclusion, the ...
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The Southeast Asian journal of tropical medicine and public health, 2006
The effect of infection with teratogenic viruses at early stages of pregnancy is not fully understood. This study aimed to look at the effect of infection with teratogenic viruses such as bovine viral diarrhea virus (BVDV) and border disease virus (BDV), on early stage embryos at the hatched blastocyst stage.
Mohamed J E M F, Mabruk +2 more
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The effect of infection with teratogenic viruses at early stages of pregnancy is not fully understood. This study aimed to look at the effect of infection with teratogenic viruses such as bovine viral diarrhea virus (BVDV) and border disease virus (BDV), on early stage embryos at the hatched blastocyst stage.
Mohamed J E M F, Mabruk +2 more
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Microbiologica, 1987
A comparative study was carried out to determine the susceptibility of 5 different cell types to bovine viral diarrhea (BVD) and infectious bovine rhinotracheitis (IBR) viruses. The cell systems used were swine testicle (ST), mink lung (ML), bovine turbinate (BT), porcine kidney (PK15) and equine dermal (ED) cells. For BVD virus, the titers obtained on
C, Onyekaba +4 more
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A comparative study was carried out to determine the susceptibility of 5 different cell types to bovine viral diarrhea (BVD) and infectious bovine rhinotracheitis (IBR) viruses. The cell systems used were swine testicle (ST), mink lung (ML), bovine turbinate (BT), porcine kidney (PK15) and equine dermal (ED) cells. For BVD virus, the titers obtained on
C, Onyekaba +4 more
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Tween 80: a marker for differentiation of hog cholera and bovine viral diarrhea viruses.
Canadian journal of comparative medicine : Revue canadienne de medecine comparee, 1977Markers for differentiating hog cholera and bovine viral diarrhea viruses were studied using Tween 80, chloroform, trichlorotrifluoroethane and tri (n-butyl) phosphate. Attenuated A and virulent Ames strains of hog cholera virus were employed. Moreover, the NADL PK-15 cell culture adopted strain and low cell culture passaged Purdue strain of bovine ...
J, Tessler +3 more
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