Abstract
In vitro-cultivated spherules of Coccidioides immitis were disrupted in a Braun homogenizer. The resultant wall fragments were separated from cell sap and endospores by centrifugation. Extraction of the walls with phosphate-buffered saline yielded a subcellular fraction that was immunogenic in mice. This fraction, which contained polysaccharide and protein, gave substantial protection against intranasal challenge with a usually lethal dose (1,000) of arthrospores, provided that it was administered with adjuvant.
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- CONVERSE J. L. Effect of surface active agents on endosporulation of Coccidioides immitis in a chemically defined medium. J Bacteriol. 1957 Jul;74(1):106–107. doi: 10.1128/jb.74.1.106-107.1957. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Collins M., Pappagianis D. Effects of lysozyme and chitinase on the spherules of Coccidioides immitis in vitro. Infect Immun. 1973 May;7(5):817–822. doi: 10.1128/iai.7.5.817-822.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- KONG Y. C., LEVINE H. B., SMITH C. E. Immunogenic properties of nondisrupted and disrupted spherules of Coccidioides immitis in mice. Sabouraudia. 1963 Feb;2:131–142. [PubMed] [Google Scholar]
- LEVINE H. B., COBB J. M., SMITH C. E. Immunity to coccidioi-domycosis induced in mice by purified spherule, arthrospore, and mycelial vaccines. Trans N Y Acad Sci. 1960 Apr;22:436–449. doi: 10.1111/j.2164-0947.1960.tb00711.x. [DOI] [PubMed] [Google Scholar]
- LEVINE H. B., KONG Y. C., SMITH C. IMMUNIZATION OF MICE TO COCCIDIOIDES IMMITIS: DOSE, REGIMEN AND SPHERULATION STAGE OF KILLED SPHERULE VACCINES. J Immunol. 1965 Jan;94:132–142. [PubMed] [Google Scholar]
- LEVINE H. B., MILLER R. L., SMITH C. E. Influence of vaccination on respiratory coccidiodial disease in cynomolgous monkeys. J Immunol. 1962 Aug;89:242–251. [PubMed] [Google Scholar]
- Odds F. C., Kaufman L., McLaughlin D., Callaway C., Blumer S. O. Effect of chitinase complex on the antigenicity and chemistry of yeast-form cell walls and other fractions of Histoplasma capsulatum and Blastomyces dermatitidis. Sabouraudia. 1974 Jul;12(2):138–149. doi: 10.1080/00362177485380201. [DOI] [PubMed] [Google Scholar]
- PAPPAGIANIS D., LEVINE H. B., SMITH C. E., BERMAN R. J., KOBAYASHI G. S. Immunization of mice with viable Cocidioides immitis. J Immunol. 1961 Jan;86:28–34. [PubMed] [Google Scholar]
- PAPPAGIANIS D., LINDSEY N. J., SMITH C. E., SAITO M. T. ANTIBODIES IN HUMAN COCCIDIOIDOMYCOSIS: IMMUNOELECTROPHORETIC PROPERTIES. Proc Soc Exp Biol Med. 1965 Jan;118:118–122. doi: 10.3181/00379727-118-29773. [DOI] [PubMed] [Google Scholar]
- Pappagianis D. Histopathologic response of mice to killed vaccines of Coccidioides immitis. J Invest Dermatol. 1967 Jul;49(1):71–77. doi: 10.1038/jid.1967.105. [DOI] [PubMed] [Google Scholar]
- Pappagianis D., Levine H. B. The present status of vaccination against coccidioidomycosis in man. Am J Epidemiol. 1975 Jul;102(1):30–41. doi: 10.1093/oxfordjournals.aje.a112131. [DOI] [PubMed] [Google Scholar]
- Pappagianis D., Saito M., Van Hoosear K. H. Antibody in cerebrospinal fluid in non-meningitic coccidioidomycosis. Sabouraudia. 1972 Jul;10(2):173–179. doi: 10.1080/00362177285190341. [DOI] [PubMed] [Google Scholar]