Abstract
A study was undertaken to assess the efficacy of oral, parenteral, and intraperitoneal immunization methods of administering killed Salmonella typhimurium vaccine to mice and to evaluate the effectiveness of single and multiple doses of the vaccine containing varied numbers of the killed bacteria. A further objective of this study was to evaluate the effect of adding substances to the vaccine to which have been ascribed “adjuvant” properties. The protection was estimated by isolation of bacteria from the spleen and feces after oral challenge of the mice with live S. typhimurium. The results showed that one or more doses of 1010 organisms given orally led to significant protection. This rate of protection increased proportionately with the number of doses up to 10 doses, which offered 100% protection. Streptomycin, when added to multiple doses of 109 or more organisms given orally, increased the degree of protection, but beryllium sulfate and pertussis vaccine did not. Although multiple doses afforded similar systemic protection by all three routes of immunization, oral immunization yielded significantly greater local protection than that observed after subcutaneous or intraperitoneal immunization.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- Adinolfi M., Glynn A. A., Lindsay M., Milne C. M. Serological properties of gamma-A antibodies to Escherichia coli present in human colostrum. Immunology. 1966 Jun;10(6):517–526. [PMC free article] [PubMed] [Google Scholar]
- BOHNHOFF M., MILLER C. P. Enhanced susceptibility to Salmonella infection in streptomycin-treated mice. J Infect Dis. 1962 Sep-Oct;111:117–127. doi: 10.1093/infdis/111.2.117. [DOI] [PubMed] [Google Scholar]
- Collins F. M. Immunity to enteric infection in mice. Infect Immun. 1970 Mar;1(3):243–250. doi: 10.1128/iai.1.3.243-250.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- FRETER R. COMPARISON OF IMMUNE MECHANISMS IN VARIOUS EXPERIMENTAL MODELS OF CHOLERA. Bull World Health Organ. 1964;31:825–834. [PMC free article] [PubMed] [Google Scholar]
- FRETER R. Coproantibody and bacterial antagonism as protective factors in experimental enteric cholera. J Exp Med. 1956 Sep 1;104(3):419–426. doi: 10.1084/jem.104.3.419. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Knop J., Breu H., Wernet P., Rowley D. The relative antibacterial efficiency of IgM, IgG and IgA from pig colostrum. Aust J Exp Biol Med Sci. 1971 Aug;49(4):405–413. doi: 10.1038/icb.1971.42. [DOI] [PubMed] [Google Scholar]
- Kétyi I., Rauss K. Adjuvant effect of streptomycin on oral immunization with Shigella antigens in the mouse. Acta Microbiol Acad Sci Hung. 1967;14(2):165–172. [PubMed] [Google Scholar]
- MUNOZ J. Comparison of Bordetella pertussis cells and Freund's adjuvant with respect to their antibody inducing and anaphylactogenic properties. J Immunol. 1963 Jan;90:132–139. [PubMed] [Google Scholar]
- Rauss K., Kétyi I., Angyal T. Immunogenicity of orally administered avirulent Shigella clones. Acta Microbiol Acad Sci Hung. 1967;14(2):143–152. [PubMed] [Google Scholar]
- Smith C. B., Purcell R. H., Bellanti J. A., Chanock R. M. Protective effect of antibody to parainfluenza type 1 virus. N Engl J Med. 1966 Nov 24;275(21):1145–1152. doi: 10.1056/NEJM196611242752101. [DOI] [PubMed] [Google Scholar]
- VOISIN G. A., COLLET A., MARTIN J. C., DANIEL-MOUSSARD H., TOULLET F. PROPRI'ET'ES IMMUNOLOGIQUES DE LA SILICE ET DE COMPOS'ES DU BERYLLIUM: LES FORMES SOLUBLES COMPAR'EES AUX FORMES INSOLUBLES. Rev Fr Etud Clin Biol. 1964 Oct;9:819–828. [PubMed] [Google Scholar]
- Waldman R. H., Henney C. S. Cell-mediated immunity and antibody responses in the respiratory tract after local and systemic immunization. J Exp Med. 1971 Aug 1;134(2):482–494. doi: 10.1084/jem.134.2.482. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wernet P., Breu H., Knop J., Rowley D. Antibacterial action of specific IgA and transport of IgM, IgA, and IgG from serum into the small intestine. J Infect Dis. 1971 Aug;124(2):223–226. doi: 10.1093/infdis/124.2.223. [DOI] [PubMed] [Google Scholar]