外包膜中存在的钩端螺旋体脂多糖:电泳证据和免疫特异性

Marina Cinco , Elena Banfi , Enrico Panfili
{"title":"外包膜中存在的钩端螺旋体脂多糖:电泳证据和免疫特异性","authors":"Marina Cinco ,&nbsp;Elena Banfi ,&nbsp;Enrico Panfili","doi":"10.1016/S0176-6724(88)80171-8","DOIUrl":null,"url":null,"abstract":"<div><p>Purified preparations of lipopolysaccharides (LPS) extracted from two different strains of <em>Leptospira interrogans</em> have been electrophoretically analyzed in order to determine their location at the level of outer envelope (OE). Evidence has been collected for the presence of some LPS fractions in the OE, suggesting that a part of this molecule is embedded in the membrane structure. The serological specificity of the LPS has been in addition tested by means of monoclonal antiserovar antibodies (Moabs); the results indicated that the LPS structure is endowed of the immunodeterminants of the serovar. The remarkable relevance of this finding for the <em>Leptospira</em> taxonomy is discussed.</p></div><div><p>Die aus <em>Leptospira interrogans</em> Serovar <em>copenhageni</em> bzw. <em>hardjo</em> isolierten und gereinigten Lipolysaccharide (LPS) wurden elektrophoretisch untersucht, um damit ihre Lokalisation in der äußeren Hülle zu bestimmen. Der Nachweis von LPS-Fraktionen in der äußeren Hülle legt die Annahme nahe, das ein Teil des Moleküls in die Membran-Struktur eingebaut ist. Mittels monoklonaler, serovarspezifischer Antikörper wurde gezeigt, daß LPS zu der immundominanten Struktur der Serovare beiträgt.</p></div>","PeriodicalId":101291,"journal":{"name":"Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. Series A: Medical Microbiology, Infectious Diseases, Virology, Parasitology","volume":"269 3","pages":"Pages 277-283"},"PeriodicalIF":0.0000,"publicationDate":"1988-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0176-6724(88)80171-8","citationCount":"26","resultStr":"{\"title\":\"Leptospiral lipopolysaccharide presence in the outer envelope: Electrophoretic evidence and immunological specificity\",\"authors\":\"Marina Cinco ,&nbsp;Elena Banfi ,&nbsp;Enrico Panfili\",\"doi\":\"10.1016/S0176-6724(88)80171-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Purified preparations of lipopolysaccharides (LPS) extracted from two different strains of <em>Leptospira interrogans</em> have been electrophoretically analyzed in order to determine their location at the level of outer envelope (OE). Evidence has been collected for the presence of some LPS fractions in the OE, suggesting that a part of this molecule is embedded in the membrane structure. The serological specificity of the LPS has been in addition tested by means of monoclonal antiserovar antibodies (Moabs); the results indicated that the LPS structure is endowed of the immunodeterminants of the serovar. The remarkable relevance of this finding for the <em>Leptospira</em> taxonomy is discussed.</p></div><div><p>Die aus <em>Leptospira interrogans</em> Serovar <em>copenhageni</em> bzw. <em>hardjo</em> isolierten und gereinigten Lipolysaccharide (LPS) wurden elektrophoretisch untersucht, um damit ihre Lokalisation in der äußeren Hülle zu bestimmen. Der Nachweis von LPS-Fraktionen in der äußeren Hülle legt die Annahme nahe, das ein Teil des Moleküls in die Membran-Struktur eingebaut ist. Mittels monoklonaler, serovarspezifischer Antikörper wurde gezeigt, daß LPS zu der immundominanten Struktur der Serovare beiträgt.</p></div>\",\"PeriodicalId\":101291,\"journal\":{\"name\":\"Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. Series A: Medical Microbiology, Infectious Diseases, Virology, Parasitology\",\"volume\":\"269 3\",\"pages\":\"Pages 277-283\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0176-6724(88)80171-8\",\"citationCount\":\"26\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. Series A: Medical Microbiology, Infectious Diseases, Virology, Parasitology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0176672488801718\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. Series A: Medical Microbiology, Infectious Diseases, Virology, Parasitology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0176672488801718","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 26

摘要

对两株钩端螺旋体的脂多糖(LPS)进行了电泳分析,以确定其在外包膜(OE)水平的位置。已经收集到的证据表明,OE中存在一些LPS组分,表明该分子的一部分嵌入在膜结构中。此外,还通过单克隆抗血清抗体(Moabs)检测了LPS的血清学特异性;结果表明,LPS结构被赋予血清型的免疫决定因子。这一发现对钩端螺旋体分类的显著相关性进行了讨论。钩端螺旋体的死亡:哥本哈根。硬jo isolierten and gerigenten li多糖(LPS) wurden elektrophoretisch untersuch, um damitre localization in der äußeren hlle zu bestimen。[1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1] [1]Mittels monolonaler, servarspezifischer Antikörper wurde gezeigt, dasß LPS zu der immunimmuninantantstruktur der Serovare beiträgt。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Leptospiral lipopolysaccharide presence in the outer envelope: Electrophoretic evidence and immunological specificity

Purified preparations of lipopolysaccharides (LPS) extracted from two different strains of Leptospira interrogans have been electrophoretically analyzed in order to determine their location at the level of outer envelope (OE). Evidence has been collected for the presence of some LPS fractions in the OE, suggesting that a part of this molecule is embedded in the membrane structure. The serological specificity of the LPS has been in addition tested by means of monoclonal antiserovar antibodies (Moabs); the results indicated that the LPS structure is endowed of the immunodeterminants of the serovar. The remarkable relevance of this finding for the Leptospira taxonomy is discussed.

Die aus Leptospira interrogans Serovar copenhageni bzw. hardjo isolierten und gereinigten Lipolysaccharide (LPS) wurden elektrophoretisch untersucht, um damit ihre Lokalisation in der äußeren Hülle zu bestimmen. Der Nachweis von LPS-Fraktionen in der äußeren Hülle legt die Annahme nahe, das ein Teil des Moleküls in die Membran-Struktur eingebaut ist. Mittels monoklonaler, serovarspezifischer Antikörper wurde gezeigt, daß LPS zu der immundominanten Struktur der Serovare beiträgt.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信