Search Results - "Brock, K.V."

Distribution of Bovine Viral Diarrhoea Virus Antigen in Persistently Infected White-Tailed Deer (Odocoileus virginianus) by Passler, T., Walz, H.L., Ditchkoff, S.S., van Santen, E., Brock, K.V., Walz, P.H.

“…Infection with bovine viral diarrhoea virus (BVDV), analogous to that occurring in cattle, is reported rarely in white-tailed deer (Odocoileus virginianus)…”
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Analytical sensitivity of assays used for detection of bovine viral diarrhea virus in semen samples from the Southeastern United States by Givens, M.D, Heath, A.M, Carson, R.L, Brock, K.V, Edens, M.S.D, Wenzel, J.G.W, Stringfellow, D.A

“…Bovine viral diarrhea virus (BVDV) is a significant pathogen that can be shed in the semen of infected bulls. Thus, screening for BVDV in semen of bulls is…”
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Effects of aromatic cationic molecules on bovine viral diarrhea virus and embryonic development by Givens, M.D., Galik, P.K., Riddell, K.P., Dykstra, C.C., Brock, K.V., Stringfellow, D.A.

“…Bovine viral diarrhea virus (BVDV) has been shown to replicate in embryo culture systems and remain associated with bovine embryos developing in vitro. In this…”
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Embryo transfer from donor cattle persistently infected with bovine viral diarrhea virus by Brock, K.V., Lapin, D.R., Skrade, D.R.

“…This study was done to examine the reproductive efficiency of embryo transfer donors that were persistently infected with bovine viral diarrhea virus (BVDV)…”
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Quantity and infectivity of embryo-associated bovine viral diarrhea virus and antiviral influence of a blastocyst impede in vitro infection of uterine tubal cells by Givens, M.D., Galik, P.K., Riddell, K.P., Brock, K.V., Stringfellow, D.A.

“…In previous studies, bovine viral diarrhea virus (BVDV) remained associated with IVF embryos after viral exposure and washing. However, uterine tubal cells…”
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In vitro fertilization and in vitro culture of bovine embryos in the presence of noncytopathic bovine viral diarrhea virus by Stringfellow, D.A., Riddell, K.P., Brock, K.V., Riddell, M.G., Galik, P.K., Wright, J.C., Hasler, J.F.

“…In vitro embryo production has been used extensively in research and is now offered as a commercial service, yet the hazards of introducing specific infectious…”
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Experimental persistent infection with bovine viral diarrhea virus in white-tailed deer by Passler, Thomas, Walz, Paul H., Ditchkoff, Stephen S., Givens, M. Daniel, Maxwell, Herris S., Brock, Kenny V.

“…Bovine viral diarrhea virus (BVDV) infections cause substantial economic losses to the cattle industries. Persistently infected (PI) cattle are the most…”
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Detection of bovine viral diarrhea virus in serum from cattle by dot blot hybridization assay by Brock, K V, Potgieter, L N

“…A dot blot hybridization assay was developed for use as a rapid screening test to detect bovine viral diarrhea virus (BVDV) in serum from infected cattle. A…”
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Detection of bovine viral diarrhea virus in semen obtained after inoculation of seronegative postpubertal bulls by Givens, M.D, Heath, A.M, Brock, K.V, Brodersen, B.W, Carson, R.L, Stringfellow, D.A

“…To evaluate persistence of bovine viral diarrhea virus (BVDV) in semen after inoculation of postpubertal bulls. Three 2-year-old bulls and five 6-month-old…”
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Persistent bovine viral diarrhoea virus infection in US beef herds by Wittum, T.E, Grotelueschen, D.M, Brock, K.V, Kvasnicka, W.G, Floyd, J.G, Kelling, C.L, Odde, K.G

“…In the summer of 1996, we screened 18,931 calves in 128 beef herds located in five US states for persistent bovine viral diarrhea virus (BVDV) infection. Of…”
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Replication and persistence of different strains of bovine viral diarrhea virus in an in vitro embryo production system by Givens, M.D., Galik, P.K., Riddell, K.P., Brock, K.V., Stringfellow, D.A.

“…Recent studies have shown that exposed, in vitro-derived embryos remain contaminated with bovine viral diarrhea virus (BVDV) after washing. However,…”
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Variation in Erns viral glycoprotein associated with failure of immunohistochemistry and commercial antigen capture ELISA to detect a field strain of bovine viral diarrhea virus by Gripshover, E.M, Givens, M.D, Ridpath, J.F, Brock, K.V, Whitley, E.M, Sartin, E.A

“…Bovine viral diarrhea virus (BVDV) affects cattle populations causing clinical signs that range from subclinical immunosuppression to severe reproductive and…”
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Changes in levels of viremia in cattle persistently infected with bovine viral diarrhea virus by Brock, K V, Grooms, D L, Ridpath, J, Bolin, S R

“…Virus isolation and serum neutralizing antibody titers were determined over a period of time from samples collected from animals persistently infected with…”
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Protection of pregnant cattle and their fetuses against infection with bovine viral diarrhea virus type 1 by use of a modified-live virus vaccine by Cortese, V S, Grooms, D L, Ellis, J, Bolin, S R, Ridpath, J F, Brock, K V

“…To determine efficacy of a vaccine containing modified-live bovine viral diarrhea virus (BVDV) type 1 for protecting pregnant cows and their fetuses against…”
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Development of a fetal challenge method for the evaluation of bovine viral diarrhea virus vaccines by Brock, K.V, Chase, C.C.L

“…A method to evaluate the efficacy of bovine viral diarrhea virus (BVDV) vaccines using a multiple challenge model was investigated. Four pregnant heifers were…”
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Platelet function and association of bovine viral diarrhea virus with platelets of persistently infected cattle by Walz, P.H, Grooms, D.L, Bell, T.G, Kaiser, L, Baker, J.C, Brock, K.V

“…To determine whether viral involvement with platelets obtained from cattle persistently infected (PI) with bovine viral diarrhea virus (BVDV) is associated…”
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Detection of bovine viral diarrhea virus in the ovaries of cattle acutely infected with bovine viral diarrhea virus by Grooms, D L, Brock, K V, Ward, L A

“…Bovine viral diarrhea virus (BVDV) is recognized worldwide as a major cause of economic loss in cattle. Infection with BVDV can result in several clinical…”
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Validation of a reverse transcription nested polymerase chain reaction (RT-nPCR) to detect bovine viral diarrhea virus (BVDV) associated with in vitro-derived bovine embryos and co-cultured cells by Givens, M.D., Galik, P.K., Riddell, K.P., Stringfellow, D.A., Brock, K.V., Bishop, M.D., Eilertsen, K.J., Loskutoff, N.M.

“…Sensitive RT-nPCR assays can be used for the rapid detection of viruses. The objective of this research was to validate an RT-nPCR assay for detection of BVDV…”
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Bovine viral diarrhea virus associated with IVF embryos does not infect susceptible cells by Givens, M.D, Galik, P.K, Riddell, K.P, Brock, K.V, Stringfellow, D.A

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Development of a PCR amplification assay as a screening test using bulk milk samples for identifying dairy herds infected with bovine viral diarrhea virus by Radwan, Gamal S., Brock, Kenny V., Hogan, Joseph S., Larry Smith, K.

“…The approach of cDNA synthesis followed by polymerase chain reaction (PCR) amplification was used to develop a rapid screening test for the detection of bovine…”
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