Bile acid sensitivity and in vivo virulence of clinical Clostridium difficile isolates.

TitleBile acid sensitivity and in vivo virulence of clinical Clostridium difficile isolates.
Publication TypeJournal Article
Year of Publication2016
AuthorsLewis BB, Carter RA, Pamer EG
JournalAnaerobe
Volume41
Pagination32-36
Date Published2016 Oct
ISSN1095-8274
KeywordsAnimals, Clostridium difficile, Enterocolitis, Pseudomembranous, Humans, Lithocholic Acid, Mice, Inbred C57BL, Microbial Viability, Spores, Bacterial, Virulence
Abstract

Clostridium difficile is an anaerobic bacterium that causes diarrheal illnesses. Disease onset is linked with exposure to oral antibiotics and consequent depletion of secondary bile acids. Here we investigate the relationship between in vitro secondary bile acid tolerance and in vivo disease scores of diverse C. difficile strains in mice.

DOI10.1016/j.anaerobe.2016.05.010
Alternate JournalAnaerobe
PubMed ID27241781
PubMed Central IDPMC5050091
Grant ListP30 CA008748 / CA / NCI NIH HHS / United States
R01 AI042135 / AI / NIAID NIH HHS / United States
R01 AI095706 / AI / NIAID NIH HHS / United States
T32 GM007739 / GM / NIGMS NIH HHS / United States

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