Pathogenic analysis of Vibrio alginolyticus infection in a mouse model
Language English Country United States Media print-electronic
Document type Comparative Study, Journal Article, Research Support, Non-U.S. Gov't
- MeSH
- Blood Chemical Analysis MeSH
- Cytokines blood MeSH
- Enzymes blood MeSH
- Histocytochemistry MeSH
- Vibrio Infections microbiology pathology MeSH
- Liver Function Tests MeSH
- Liver pathology MeSH
- Microscopy MeSH
- Disease Models, Animal MeSH
- Mice, Inbred BALB C MeSH
- Mice MeSH
- Lung pathology MeSH
- Vibrio alginolyticus pathogenicity MeSH
- Virulence MeSH
- Animals MeSH
- Check Tag
- Mice MeSH
- Female MeSH
- Animals MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
- Comparative Study MeSH
- Names of Substances
- Cytokines MeSH
- Enzymes MeSH
Vibrio alginolyticus is a Gram-negative halophilic bacterium and has been recognized as an opportunistic pathogen to both humans and marine animals. So far, most studies have been focused on marine animals and few reports have been aimed at mammals, including human. In this study, we first established a mouse model to understand the pathogenic mechanism of V. alginolyticus infection. After infection via intraperitoneal injection, hematological and liver function indicators were evaluated and serum interleukin (IL)-1β and IL-6 expression were detected by ELISA. Furthermore, we compared the virulence of two V. alginolyticus strains, ATCC17749T and E0666. The results demonstrated that V. alginolyticus infection causes robust lung and liver damage and induces changes in IL-1β, IL-6, hematological, and liver indicators. In addition, the ATCC17749T strain appeared to be more virulent than the E0666 strain. Better understanding of the pathogenic mechanism of V. alginolyticus infection should guide effective prevention and therapy for V. alginolyticus infection.
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