Literature DB >> 6264895

Enhancement of antibody activity to bovine leukemia virus by complement.

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

Abstract

Cocultivation of fetal lamb kidney cells infected with bovine leukemia virus (BLV) and the cat cells containing murine sarcoma virus genome resulted in the rapid production of syncytia. This syncytia formation was inhibited by serum containing antibodies to glycoprotein antigen of BLV. When rabbit complement was added to the antiserum for early syncytia inhibition (ESI) test, a significant enhancement of ESI activity of the antiserum was observed. This enhancement was associated with IgG fraction but not with IgM fraction of the antiserum. The results of the comparative serological tests showed that the ESI test with complement was much more sensitive than either immunodiffusion or complement fixation tests in the detection of BLV antibodies.

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Year:  1981        PMID： 6264895     DOI： 10.1007/bf01314443

Source DB:  PubMed          Journal:  Arch Virol        ISSN： 0304-8608            Impact factor:   2.574


  14 in total

1.  THE APPEARANCE OF COMPLEMENT-REQUIRING NEUTRALIZING ANTIBODIES BY IMMUNIZATION AND INFECTION WITH HERPES SIMPLEX VIRUS.

Authors:  K YOSHINO; S TANIGUCHI
Journal:  Virology       Date:  1964-02       Impact factor: 3.616

2.  ISOLATION AND CHARACTERIZATION OF OVINE GAMMA GLOBULINS.

Authors:  O ALUND; J W OSEBOLD; F A MURPHY
Journal:  Arch Biochem Biophys       Date:  1965-01       Impact factor: 4.013

3.  Use of glycoprotein antigen in the immunodiffusion test for bovine leukemia virus antibodies.

Authors:  J M Miller; M J Van Der Maaten
Journal:  Eur J Cancer       Date:  1977-12       Impact factor: 9.162

4.  A simple, rapid syncytial-inhibition test for antibodies to bovine leukemia virus.

Authors:  A S Greig; S Chander; B Samagh; A M Bouillant
Journal:  Can J Comp Med       Date:  1978-10

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.  Properties of two isolated antigens associated with bovine leukemia virus infection.

Authors:  M Onuma; C Olson; D M Driscoll
Journal:  J Natl Cancer Inst       Date:  1976-09       Impact factor: 13.506

7.  Cytotoxic antibody in cattle and sheep exposed to bovine leukemia virus.

Authors:  T Honma; M Onuma; M Suneya; T Mikami; H Izawa
Journal:  Arch Virol       Date:  1980       Impact factor: 2.574

8.  Detection of bovine leukemia virus by syncytium assay.

Authors:  M Onuma; S Watarai; M Sonoda; T Mikami; H Izawa
Journal:  Can J Comp Med       Date:  1980-07

9.  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

10.  Cell fusion activity of bovine leukaemia virus.

Authors:  M Onuma; S Watarai; T Mikami; H Izawa
Journal:  J Gen Virol       Date:  1980-06       Impact factor: 3.891
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  2 in total

1.  Syncytium-induction inhibition test with complement for detection of antibodies against bovine leukemia virus.

Authors:  Y Kono; W Irishio; H Sentsui
Journal:  Can J Comp Med       Date:  1983-07

2.  Neutralizing antibody response of rabbits and goats to caprine arthritis-encephalitis virus.

Authors:  P Klevjer-Anderson; T C McGuire
Journal:  Infect Immun       Date:  1982-11       Impact factor: 3.441
  2 in total

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