Literature DB >> 6253034

Detection of bovine leukemia virus by syncytium assay.

M Onuma, S Watarai, M Sonoda, T Mikami, H Izawa.   

Abstract

When various indicator cells, including virus transformed and nontransformed cells, were cocultivated with bovine leukemia virus-producing cells, strong positive syncytia formation was found in transformed cells one day after cocultivation. The results of comparison of bovine leukemia virus antibody titers and the detection of bovine leukemia by the syncytium assay showed 89% of serologically positive cows were positive for bovine leukemia virus, whereas no reactors were found in serologically negative cows. However, the frequency of bovine leukemia virus detection differed according to the difference of incubation periods in the syncytium assay. Therefore, it is important to choose the appropriate indicator cell and culture conditions for the detection of bovine leukemia virus in the syncytium assay.

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Year:  1980        PMID： 6253034      PMCID： PMC1320075     

Source DB:  PubMed          Journal:  Can J Comp Med        ISSN： 0008-4050


  12 in total

1.  Transmission of lymphosarcoma from cattle to sheep.

Authors:  C Olson; L D Miller; J M Miller; H E Hoss
Journal:  J Natl Cancer Inst       Date:  1972-11       Impact factor: 13.506

2.  Long term culture of normal and neoplastic human glia.

Authors:  J Pontén; E H Macintyre
Journal:  Acta Pathol Microbiol Scand       Date:  1968

3.  Plaque assay techniques for murine leukemia viruses.

Authors:  W P Rowe; W E Pugh; J W Hartley
Journal:  Virology       Date:  1970-12       Impact factor: 3.616

4.  An ether-sensitive antigen associated with bovine leukemia virus infection.

Authors:  M Onuma; C Olson; L E Baumgartener; L D Pearson
Journal:  J Natl Cancer Inst       Date:  1975-11       Impact factor: 13.506

5.  Induction of syncytia by the bovine C-type leukemia virus.

Authors:  C A Diglio; J F Ferrer
Journal:  Cancer Res       Date:  1976-03       Impact factor: 12.701

6.  Inoculation of calves with particles resembling C-type virus from cultures of bovine lymphosarcoma.

Authors:  L D Miller; J M Miller; C Olson
Journal:  J Natl Cancer Inst       Date:  1972-02       Impact factor: 13.506

7.  Cross-neutralization of ovine and bovine C-type leukemia virus-induced syncytia formation.

Authors:  H Ogura; J Paulsen; H Bauer
Journal:  Cancer Res       Date:  1977-05       Impact factor: 12.701

8.  Evidence of bovine C-type (leukemia) virus in dairy cattle.

Authors:  C Olson; H E Hoss; J M Miller; L E Baumgartener
Journal:  J Am Vet Med Assoc       Date:  1973-08-15       Impact factor: 1.936

9.  Characteristics of a human cell line successively transformed by Rous sarcoma virus and simian virus 40.

Authors:  T Kuwata; T Oda; S Sekiya; N Morinaga
Journal:  J Natl Cancer Inst       Date:  1976-05       Impact factor: 13.506

10.  Studies on the relationship between infection with bovine C-type virus, leukemia, and persistent lymphocytosis in cattle.

Authors:  J F Ferrer; D A Abt; D M Bhatt; R R Marshak
Journal:  Cancer Res       Date:  1974-04       Impact factor: 12.701
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  1 in total

1.  Enhancement of antibody activity to bovine leukemia virus by complement.

Authors:  S Watarai; M Onuma; T Mikami; H Izawa
Journal:  Arch Virol       Date:  1981       Impact factor: 2.574
  1 in total

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