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. 2005 Aug;11(4):189-95.
doi: 10.1016/j.anaerobe.2004.12.001. Epub 2005 Feb 17.

Animal models simulating anaerobic infections

Andrew B Onderdonk  1
Affiliations

Animal models simulating anaerobic infections

Andrew B Onderdonk. Anaerobe. 2005 Aug.

Abstract

Animal models simulating human disease have played an important role in our understanding of the pathogenesis and treatment of infections caused by obligately anaerobic bacteria. These models helped document the primary source of such infections as the host's own normal microflora. In addition, the polymicrobial nature of anaerobic infections was documented by using animal models for intraabdominal sepsis. Subsequent studies using animal models have led to an understanding of the nature of the host immune response to abscess causing agents and have been instrumental in defining the molecular basis for the virulence and protection provided by the polysaccharide capsule of Bacteroides fragilis. Animal models have also been important components for studies of toxigenic clostridial diseases, such as antibiotic associated colitis and ulcerative colitis. A discussion of some of these models is provided in this review.

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