Abstract
Sixty-two isolates of Campylobacter cryaerophila were recovered from aborted porcine and bovine fetuses, from porcine, bovine, and equine feces, and from different tissues of a dead piglet. Phenotypic characterization was carried out on all isolates, and the results were compared with those obtained with the reference strains of C. cryaerophila, C. jejuni, C. coli, C. laridis, and C. hyointestinalis. The ability of C. cryaerophila strains to grow under aerobic conditions at 16 degrees C was found to be most useful in differentiating them from strains of other Campylobacter species. Studies were undertaken to develop a serotyping system for C. cryaerophila on the basis of the Lior serotyping system for C. jejuni and C. coli by use of a tube agglutination test with formalinized whole-cell (FWC) and boiled whole-cell (BWC) antigens. Antisera against 18 strains of C. cryaerophila were produced in rabbits. Thirty-five percent of C. cryaerophila strains were typed with the FWC suspension as an antigen, and 61% were typed with the BWC suspension as an antigen. None of the C. cryaerophila strains tested autoagglutinated in saline. BWC antigens of C. jejuni, C. coli, and C. laridis cross-reacted with C. cryaerophila, whereas FWC antigens did not cross-react. Neither FWC nor BWC antigens of C. hyointestinalis reacted with C. cryaerophila antisera.
Full text
PDF




Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Ellis W. A., Neill S. D., O'Brien J. J., Ferguson H. W., Hanna J. Isolation of Spirillum/Vibrio-like organisms from bovine fetuses. Vet Rec. 1977 May 21;100(21):451–452. doi: 10.1136/vr.100.21.451. [DOI] [PubMed] [Google Scholar]
- Ellis W. A., Neill S. D., O'Brien J. J., Hanna J. Isolation of spirillum-like organisms from pig fetuses. Vet Rec. 1978 Feb 4;102(5):106–106. doi: 10.1136/vr.102.5.106-a. [DOI] [PubMed] [Google Scholar]
- Gill K. P. Aerotolerant campylobacter strain isolated from a bovine preputial sheath washing. Vet Rec. 1983 May 7;112(19):459–459. doi: 10.1136/vr.112.19.459-a. [DOI] [PubMed] [Google Scholar]
- Higgins R., Degre R. Isolation of spirillum-like organisms from pig and bovine fetuses. Vet Rec. 1979 Mar 24;104(12):262–263. doi: 10.1136/vr.104.12.262-a. [DOI] [PubMed] [Google Scholar]
- Higgins R., Degre R. Spirillum-like organism isolated from pig and bovine fetuses. Vet Rec. 1979 Jun 16;104(24):559–559. doi: 10.1136/vr.104.24.559-b. [DOI] [PubMed] [Google Scholar]
- Lior H., Woodward D. L., Edgar J. A., Laroche L. J., Gill P. Serotyping of Campylobacter jejuni by slide agglutination based on heat-labile antigenic factors. J Clin Microbiol. 1982 May;15(5):761–768. doi: 10.1128/jcm.15.5.761-768.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Logan E. F., Neill S. D., Mackie D. P. Mastitis in dairy cows associated with an aerotolerant campylobacter. Vet Rec. 1982 Mar 6;110(10):229–230. doi: 10.1136/vr.110.10.229. [DOI] [PubMed] [Google Scholar]
- Mills C. K., Gherna R. L. Hydrolysis of indoxyl acetate by Campylobacter species. J Clin Microbiol. 1987 Aug;25(8):1560–1561. doi: 10.1128/jcm.25.8.1560-1561.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Morris G. K., el Sherbeeny M. R., Patton C. M., Kodaka H., Lombard G. L., Edmonds P., Hollis D. G., Brenner D. J. Comparison of four hippurate hydrolysis methods for identification of thermophilic Campylobacter spp. J Clin Microbiol. 1985 Nov;22(5):714–718. doi: 10.1128/jcm.22.5.714-718.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Neill S. D., Ellis W. A., O'Brien J. J. Designation of aerotolerant Campylobacter-like organisms from porcine and bovine abortions to the genus Campylobacter. Res Vet Sci. 1979 Sep;27(2):180–186. [PubMed] [Google Scholar]
- Neill S. D., Ellis W. A., O'Brien J. J. The biochemical characteristics of Campylobacter-like organisms from cattle and pigs. Res Vet Sci. 1978 Nov;25(3):368–372. [PubMed] [Google Scholar]
- Neill S. D., O'Brien J. J., Ellis W. A. The isolation of aerotolerant Campylobacter. Vet Rec. 1980 Feb 16;106(7):152–153. doi: 10.1136/vr.106.7.152. [DOI] [PubMed] [Google Scholar]
- Patton C. M., Barrett T. J., Morris G. K. Comparison of the Penner and Lior methods for serotyping Campylobacter spp. J Clin Microbiol. 1985 Oct;22(4):558–565. doi: 10.1128/jcm.22.4.558-565.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Penner J. L., Hennessy J. N. Passive hemagglutination technique for serotyping Campylobacter fetus subsp. jejuni on the basis of soluble heat-stable antigens. J Clin Microbiol. 1980 Dec;12(6):732–737. doi: 10.1128/jcm.12.6.732-737.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tee W., Baird R., Dyall-Smith M., Dwyer B. Campylobacter cryaerophila isolated from a human. J Clin Microbiol. 1988 Dec;26(12):2469–2473. doi: 10.1128/jcm.26.12.2469-2473.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]