| Literature DB >> 17046073 |
K Kameyama1, Y Sakoda, K Tamai, H Igarashi, M Tajima, T Mochizuki, Y Namba, H Kida.
Abstract
An immunochromatographic test was developed for rapid diagnosis of bovine viral diarrhea virus (BVDV) infections using monoclonal antibodies against the nonstructural protein, NS3, of the virus. The kit detected specifically the NS3 of various BVDV strains. Using the kit, leukocyte extracts of cattle infected persistently with BVDV were found positive while those of healthy cattle were negative. The sensitivity and specificity of this kit in compared with virus isolation were 100% and 97.2%, respectively. Furthermore, the test also gave positive results for calves infected acutely with BVDV in experimental infection. The BVDV antigen was detected in 1 ml of blood using a relatively simple procedure. This test kit should be useful for rapid diagnosis of BVD.Entities:
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Year: 2006 PMID： 17046073 DOI： 10.1016/j.jviromet.2006.08.005
Source DB: PubMed Journal: J Virol Methods ISSN： 0166-0934 Impact factor: 2.014