title: Intestinal ischemia-reperfusion injury in horses: pathogenesis and therapeutics.
abstract: This article discusses the potential role of oxidative injury to the intestinal tract of horses and the therapeutic approaches that have been investigated to decrease cellular damage secondary to ischemia-reperfusion (IR) injury. Equine colic is a major concern for horse owners and veterinary practitioners. Strangulating and obstructive lesions of the small and large intestines commonly require intervention in patients via exploratory celiotomy. However, the application of information from experimentally induced IR injury in horses to clinical cases of naturally occurring equine colic is not clear. Thus, while the exact mechanisms and clinical significance of intestinal IR are being defined and may be matters of academic debate, a review of the available information may provide knowledge of potential underlying pathophysiologic mechanisms contributing to intestinal injury in equine colic. This information may allow clinicians to offer additional therapeutic strategies for horses with strangulating obstruction of the small or large intestine. Further clinical study of the therapeutic options for horses with naturally occurring disease is warranted.
authors.affiliation: Iowa State University, Ames, IA, USA.
authors.forename: David M
authors.initials: DM
authors.lastname: Wong
authors.forename: Rustin M
authors.initials: RM
authors.lastname: Moore
authors.forename: Charles W
authors.initials: CW
authors.lastname: Brockus
mesh_terms: D000818:Animals; D003085:Colic / Q000150:complications / Q000601:surgery / Q000662:veterinary*; D006734:Horse Diseases / Q000473:pathology* / Q000628:therapy*; D006736:Horses; D007511:Ischemia / Q000209:etiology / Q000473:pathology / Q000628:therapy / Q000662:veterinary*; D015427:Reperfusion Injury / Q000209:etiology / Q000473:pathology / Q000628:therapy / Q000662:veterinary*