Modulation of complement activity in vitro and in vivo by Yersinia wild and mutant strains
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The ability of released proteins (Yops) and surface lipopolysaccharides (LPS) from the wild-type strain Yersinia enterocolitica 8081-L2, serotype 0:8 to influence the complement activity was determined. Yops and LPS from wild-type and mutant strains showed different ability to affect the classical pathway (CP) functional complement activity in vitro. The serum CP activity was inhibited during the infection induced with six Y. enterocolitica and three Y. pseudotuberculosis strains in rabbits. The changed complement activity might be of importance for the course of Yersinia infections.
- MeSH
- infekce vyvolané Yersinia pseudotuberculosis imunologie MeSH
- infekce yersiniemi imunologie MeSH
- inhibitory komplementu imunologie MeSH
- klasická dráha komplementu imunologie MeSH
- králíci MeSH
- lipopolysacharidy imunologie MeSH
- modely nemocí na zvířatech MeSH
- proteiny vnější bakteriální membrány imunologie MeSH
- test hemolytické aktivity komplementu MeSH
- Yersinia enterocolitica imunologie MeSH
- Yersinia pseudotuberculosis imunologie MeSH
- zvířata MeSH
- Check Tag
- králíci MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- inhibitory komplementu MeSH
- lipopolysacharidy MeSH
- proteiny vnější bakteriální membrány MeSH