MedlinePlus Medical Encyclopedia: Anaerobic bacteria

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Anaerobic bacteria

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Illustrations Alternative Names	Definition

Illustrations

Bacteria

Alternative Names Return to top

Anaerobe

Definition Return to top

Anaerobic bacteria are bacteria that do not live or grow in the presence of oxygen.

In humans, this type of bacteria is most commonly found in the gastrointestinal tract. It plays a role in conditions such as appendicitis, diverticulitis, and perforation of the bowel.

Update Date: 6/20/2007

Updated by: Arnold L. Lentnek, MD, Division of Infectious Disease, Kennestone Hospital, Marietta, GA. Review provided by VeriMed Healthcare Network.

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