Ansaruzzaman M, Kibriya A K, Rahman A, Neogi P K, Faruque A S, Rowe B, Albert M J
International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka.
J Clin Microbiol. 1995 May;33(5):1423-5. doi: 10.1128/jcm.33.5.1423-1425.1995.
In initial studies of slide and tube agglutination tests of shigella-like isolates from diarrheal stools from Bangladesh, 10 and 8 strains of Shigella dysenteriae were identified as provisional serovars (serovars that have been defined but not given a number in the antigenic schema) E22383 and E23507, respectively. Further screening of diarrheal stool isolates in a slide agglutination test with antisera (made with the international reference strains) to the two provisional serovars of S. dysenteriae identified an additional 36 isolates as belonging to E22383 and 8 isolates as belonging to E23507. All strains had properties typical of invasive Shigella strains in that they were positive in the Sereny test and had the 120- to 140-MDa plasmid associated with invasiveness. On the basis of these markers of pathogenicity and isolation from various geographical locations, now we recommend that provisional serovars E22383 and E23507 be designated S. dysenteriae serotypes 14 and 15, respectively.
在对来自孟加拉国腹泻粪便中志贺氏菌样分离株进行玻片和试管凝集试验的初步研究中，分别鉴定出10株和8株痢疾志贺氏菌为临时血清型（已定义但在抗原模式中未编号的血清型）E22383和E23507。用针对痢疾志贺氏菌这两种临时血清型的抗血清（由国际参考菌株制备）在玻片凝集试验中对腹泻粪便分离株进行进一步筛选，又鉴定出另外36株属于E22383，8株属于E23507。所有菌株都具有侵袭性志贺氏菌菌株的典型特性，即它们在塞雷尼试验中呈阳性，并且具有与侵袭性相关的120至140兆道尔顿质粒。基于这些致病性标记以及从不同地理位置分离得到的结果，我们现在建议将临时血清型E22383和E23507分别指定为痢疾志贺氏菌血清型14和15。
