Inhibition of adhesion of Clostridium difficile to Caco-2 cells
نویسندگان
چکیده
منابع مشابه
Lactobacillus delbrueckii ssp. bulgaricus B-30892 can inhibit cytotoxic effects and adhesion of pathogenic Clostridium difficile to Caco-2 cells
BACKGROUND Probiotic microorganisms are receiving increasing interest for use in the prevention, treatment, or dietary management of certain diseases, including antibiotic-associated diarrhea (AAD). Clostridium difficile is the most common cause of AAD and the resulting C. difficile - mediated infection (CDI), is potentially deadly. C. difficile associated diarrhea (CDAD) is manifested by sever...
متن کاملAdherence of Clostridium difficile spores to Caco-2 cells in culture.
Clostridium difficile is the causative agent of the majority of antibiotic associated diarrhoea cases. C. difficile spores are recognized as the persistent and infectious morphotype as well as the vehicle of transmission of CDI. However, there is a lack of knowledge on how C. difficile spores interact with the host's epithelial surfaces. In this context, we have characterized the ability of C. ...
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We found that the human intestinal isolate Bifidobacterium bifidum MIMBb75 strongly adhered to Caco-2 cells. Proteinase K and lithium chloride treatments showed that proteins play a key role in MIMBb75 adhesion to Caco-2 cells. By studying the cell wall-associated proteins, we identified a surface protein, which we labeled BopA. We purified the protein chromatographically and found that it func...
متن کاملclostridium difficile
seventy-five meconium samples were examined for the presence of ci. difficile: 3 strains were isola ted. additionally 45 labora tory animal faeces specimens were tested for the same purpose, a further 2 cases were isolated. these five suspicious strains were identified as ci. difficile acco rding to the tests mentioned in the previous paragraphs. the organisms . isolated here showed the same ch...
متن کاملChemical and physical modifications to poly(dimethylsiloxane) surfaces affect adhesion of Caco-2 cells.
Polydimethylsiloxane (PDMS) silicone elastomer is extensively used in soft lithography processes to fabricate microscale or nano scale systems for microfluidic or cell culture applications. Though PDMS is biocompatible, it is not an ideal material for cell culture due to its poor cell adhesion properties. In this study, PDMS surfaces were modified to promote intestinal cell adhesion, in the int...
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ژورنال
عنوان ژورنال: FEMS Immunology and Medical Microbiology
سال: 1996
ISSN: 0928-8244
DOI: 10.1016/0928-8244(96)00031-4