Loading...
Please wait, while we are loading the content...
Similar Documents
Campylobacter fetus subspecies jejuni による下痢症について
| Content Provider | Semantic Scholar |
|---|---|
| Author | 悦郎, 吉崎 照雄, 神木 利一, 坂崎 和満, 田村 |
| Copyright Year | 1980 |
| Abstract | dvsentcriae strains which produce &galactosidase. The fifth enzyme is an esterase produced by Salmonelfa spp. In cupule B the oxidase test is performed to identify those Pseitdonronas aenigitrosa strains which also produce esterase. Each of the five strains to be tested was inoculated in a pair of cupules and incubated at 37 "C for 2 li. The results are summarized in Table 1. After 2 h, 2.724 of the strains (69.9 70) could be excluded. 71 of these were Pseudomonasaeruginosa strains. Results indicated that 404 (10.4 %) of the strains were probably Salmonella spp.; further tests confirmed the identification in 401 strains. Of the 769 strains (19.7 76) which could not be identified by the API Z system, further tests indicated that four were Shigella sonnei strains, twelve were Salmonella spp., 82 were Shigella spp., one was a Yersinia enterocolitica strain and the remaining 670 strains were commensal. The classical technique for identifying Salmorlella and Shigella spp. among lactose negative strains is the urease test. Although this method is rapid, cheap and easy to perform, it eliminates only the Proteus spp. Other members of the intestinal flora such as Enterobacter, Citrobacter, Serratia, and Klebsiella spp. and Pseudomonas aeruginosa ( 5 ) are not eliminated by the urease test. The advantage of the API 2 system lies in the fact that a large number of commensal bacteria can be eliminated within 2 h in addition to Proteus and Providencia spp. |
| Starting Page | 17 |
| Ending Page | 21 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| Volume Number | 54 |
| Alternate Webpage(s) | http://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_6/b_fdi_49-50/010014528.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
