Experimental immunization of hamsters with an EDTA extract of Leptospira interrogans, serovar icterohaemorrhagiae
- PMID: 8783904
Experimental immunization of hamsters with an EDTA extract of Leptospira interrogans, serovar icterohaemorrhagiae
Abstract
The EDTA extract was prepared from the Leptospira interrogans serovar icterohaemorrhagiae. When inoculated subcutaneously in hamsters it conferred protection from challenge with virulent leptospires with a low dose (10 micrograms/ml) and low agglutinating antibody (40). The protection of animals obtained by the EDTA extract opens up the perspective of its use as a component of a vaccine for the control of leptospirosis.
Similar articles
-
[Immunogenicity and protective capacity of leptospiral whole-cell monovalent serogroup Ballum vaccines in hamsters].Rev Argent Microbiol. 2005 Oct-Dec;37(4):169-75. Rev Argent Microbiol. 2005. PMID: 16502635 Spanish.
-
Efficacy of vaccination of cattle with the Leptospira interrogans serovar hardjo type hardjoprajitno component of a pentavalent Leptospira bacterin against experimental challenge with Leptospira borgpetersenii serovar hardjo type hardjo-bovis.Am J Vet Res. 2012 May;73(5):735-40. doi: 10.2460/ajvr.73.5.735. Am J Vet Res. 2012. PMID: 22533408 Clinical Trial.
-
Renal leptospirosis: challenge exposure to vaccinated and nonvaccinated cattle to Leptospira icterohaemorrhagiae and Leptospira canicola.Am J Vet Res. 1973 Feb;34(2):175-9. Am J Vet Res. 1973. PMID: 4685541 No abstract available.
-
Expansion of the in vitro assay for Leptospira potency testing to other serovars: case study with Leptospira Hardjo.Biologicals. 2013 Sep;41(5):323-4. doi: 10.1016/j.biologicals.2013.06.003. Epub 2013 Jul 6. Biologicals. 2013. PMID: 23838569 Review.
-
Opportunities and strategies to further reduce animal use for Leptospira vaccine potency testing.Biologicals. 2013 Sep;41(5):332-7. doi: 10.1016/j.biologicals.2013.06.006. Epub 2013 Jul 24. Biologicals. 2013. PMID: 23891496 Review.
Cited by
-
Leptospirosis vaccines.Microb Cell Fact. 2007 Dec 11;6:39. doi: 10.1186/1475-2859-6-39. Microb Cell Fact. 2007. PMID: 18072968 Free PMC article.
Publication types
MeSH terms
Substances
LinkOut - more resources
Other Literature Sources
Medical