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Proteins specified by bovine herpesvirus-2.
1988
Adams S.W. | Balachandran N. | Hutt Fletcher L.M.
Viral and viral protein specificity of antibodies induced in cows persistently infected with noncytopathic bovine viral diarrhea virus after vaccination with cytopathic bovine viral diarrhea virus.
1988
Bolin S.R.
Neutralizing and nonneutralizing antibodies to bovine viral diarrhea (BVD) virus were detected in 3 cows persistently infected with noncytopathic BVD virus after vaccination with modified-live cytopathic BVD virus. Neutralizing antibodies detected in serum samples from each persistently infected cow at 3 weeks after vaccination were highly specific for certain isolates of cytopathic BVD virus and reacted only with a viral protein with a molecular weight of 53,000. Neutralizing antibodies to 1 of 3 isolates of noncytopathic BVD virus were detected in a serum sample obtained at 12 weeks after vaccination from 1 of 3 persistently infected cows. Nonneutralizing antibodies were detected in all cows at 7 to 12 weeks after vaccination.The nonneutralizing antibodies were less specific for isolates of BVD virus and reacted with viral proteins with molecular weights of 115,000, 80,000, 53,000, and 47,000.
Show more [+] Less [-]Changes in blood cellular components, serum chemical values and serum enzyme activities in Korean native cattle infested with Fasciola hepatica
1988
Wee, S.H. | Park, S.J. (Chonnam Animal Health Laboratory, Soonchun (Korea R.). Soonchun Animal Health Station) | Lee, C.G. (Chonnam National Univ., Kwangju (Korea R.). Coll. of Veterinary Medicine)
Some hematological and biochemical indices were assayed in Korean native cattle naturally harbouring Fasciola hepatica infection and compared with uninfected controls. Affected animals revealed reduction in total erythrocyte count and hemoglobin content, and increase in total leukocyte count. Infected cattle had significantly lower levels of serum total protein, serum albumin and magnesium. Significantly higher values were obtained for the serum enzymes asparate aminotransferase and alanine aminotransferase
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