Abstract
"Campylobacter pyloridis" has been recently described as a gastritis-associated bacterium. We studied 20 strains. The bacteria had most of the characteristics of Campylobacter spp. strains. They were hippurate negative and tolerant to triphenyl tetrazolium chloride (at 0.4 and 1 mg/ml). They grew on all the media commonly used in laboratories, although chocolate agar was the most effective for isolation. They grew in a microaerophilic atmosphere as well as in an atmosphere enriched in CO2 and when incubated at 37 degrees C but not at 30 or 42 degrees C. A total of 31 enzymes were present among the 78 studied. gamma-Glutamyl-transpeptidase activity was, in addition to urea hydrolysis, an interesting feature for the identification of these bacteria. The protein profiles of the 20 strains were similar.
Full text
PDF



Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Campylobacter-like organisms in the stomach of patients and healthy individuals. Lancet. 1984 Jun 16;1(8390):1348–1349. [PubMed] [Google Scholar]
- Fricker C. R., Park R. W. Urease-positive camplyobacters. Lancet. 1985 Feb 16;1(8425):394–394. doi: 10.1016/s0140-6736(85)91411-4. [DOI] [PubMed] [Google Scholar]
- Garnier M., Clerc M., Bove J. M. Growth and division of spiroplasmas: morphology of Spiroplasma citri during growth in liquid medium. J Bacteriol. 1981 Aug;147(2):642–652. doi: 10.1128/jb.147.2.642-652.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gastric spiral bacteria. Lancet. 1984 Jul 14;2(8394):100–101. [PubMed] [Google Scholar]
- Harvey S. M. Hippurate hydrolysis by Campylobacter fetus. J Clin Microbiol. 1980 Apr;11(4):435–437. doi: 10.1128/jcm.11.4.435-437.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jones D. M., Lessells A. M., Eldridge J. Campylobacter like organisms on the gastric mucosa: culture, histological, and serological studies. J Clin Pathol. 1984 Sep;37(9):1002–1006. doi: 10.1136/jcp.37.9.1002. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kasper G., Dickgiesser N. Antibiotic sensitivity of "Campylobacter pylori". Eur J Clin Microbiol. 1984 Oct;3(5):444–444. doi: 10.1007/BF02017370. [DOI] [PubMed] [Google Scholar]
- Kasper G., Dickgiesser N. Isolation from gastric epithelium of Campylobacter-like bacteria that are distinct from "Campylobacter pyloridis". Lancet. 1985 Jan 12;1(8420):111–112. doi: 10.1016/s0140-6736(85)92005-7. [DOI] [PubMed] [Google Scholar]
- Kasper G., Dickgiesser N. Isolation of campylobacter-like bacteria from gastric epithelium. Infection. 1984 May-Jun;12(3):179–180. doi: 10.1007/BF01640894. [DOI] [PubMed] [Google Scholar]
- Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
- Marshall B. J., McGechie D. B., Francis G. J., Utley P. J. Pyloric campylobacter serology. Lancet. 1984 Aug 4;2(8397):281–281. doi: 10.1016/s0140-6736(84)90318-0. [DOI] [PubMed] [Google Scholar]
- Marshall B. J., Warren J. R. Unidentified curved bacilli in the stomach of patients with gastritis and peptic ulceration. Lancet. 1984 Jun 16;1(8390):1311–1315. doi: 10.1016/s0140-6736(84)91816-6. [DOI] [PubMed] [Google Scholar]
- McNulty C. A., Watson D. M. Spiral bacteria of the gastric antrum. Lancet. 1984 May 12;1(8385):1068–1069. doi: 10.1016/s0140-6736(84)91469-7. [DOI] [PubMed] [Google Scholar]
- Oakley B. R., Kirsch D. R., Morris N. R. A simplified ultrasensitive silver stain for detecting proteins in polyacrylamide gels. Anal Biochem. 1980 Jul 1;105(2):361–363. doi: 10.1016/0003-2697(80)90470-4. [DOI] [PubMed] [Google Scholar]
- Owen R. J., Martin S. R., Borman P. Rapid urea hydrolysis by gastric Campylobacters. Lancet. 1985 Jan 12;1(8420):111–111. doi: 10.1016/s0140-6736(85)92004-5. [DOI] [PubMed] [Google Scholar]
- PALMER E. D. Investigation of the gastric mucosa spirochetes of the human. Gastroenterology. 1954 Aug;27(2):218–220. [PubMed] [Google Scholar]
- Pearson A. D., Ireland A., Bamforth J., Walker C., Booth L., Hawtin P., Holdstock G., Millward-Sadler H. Polyacrylamide gel electrophoresis of spiral bacteria from the gastric antrum. Lancet. 1984 Jun 16;1(8390):1349–1350. doi: 10.1016/s0140-6736(84)91837-3. [DOI] [PubMed] [Google Scholar]
- Skirrow M. B., Benjamin J. Differentiation of enteropathogenic Campylobacter. J Clin Pathol. 1980 Nov;33(11):1122–1122. doi: 10.1136/jcp.33.11.1122. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Totten P. A., Fennell C. L., Tenover F. C., Wezenberg J. M., Perine P. L., Stamm W. E., Holmes K. K. Campylobacter cinaedi (sp. nov.) and Campylobacter fennelliae (sp. nov.): two new Campylobacter species associated with enteric disease in homosexual men. J Infect Dis. 1985 Jan;151(1):131–139. doi: 10.1093/infdis/151.1.131. [DOI] [PubMed] [Google Scholar]
- Unidentified curved bacilli on gastric epithelium in active chronic gastritis. Lancet. 1983 Jun 4;1(8336):1273–1275. [PubMed] [Google Scholar]
- Unidentified curved bacilli on gastric epithelium in active chronic gastritis. Lancet. 1983 Jun 4;1(8336):1273–1275. [PubMed] [Google Scholar]