title: Experimental models of hemorrhagic shock: a review.
abstract: Massive blood loss leading to hypovolemic shock is still a life-threatening situation. Recently, a great number of investigations have been conducted in order to understand the pathophysiological and immunological changes taking place during shock and to develop treatment strategies. These preclinical trials are based on animal studies. Although a wide spectrum of species and experimental models are available to researchers, it is rather difficult to create an ideal animal model to study hemorrhagic shock. A major challenge for investigators is the generation of a system which is simple, easily reproducible and standardized, while being an accurate replica of the clinical situation. The goal of this review is to summarize the current experimental models of hemorrhagic shock, highlighting their advantages and disadvantages to help researchers find the most appropriate model for their own experiments on hypovolemic shock.
authors.affiliation: 1st Department of Surgery, Semmelweis University, Budapest, Hungary.
authors.forename: A
authors.initials: A
authors.lastname: Fülöp
authors.forename: Z
authors.initials: Z
authors.lastname: Turóczi
authors.forename: D
authors.initials: D
authors.lastname: Garbaisz
authors.forename: L
authors.initials: L
authors.lastname: Harsányi
authors.forename: A
authors.initials: A
authors.lastname: Szijártó
mesh_terms: D000818:Animals; D017544:Aortic Aneurysm, Abdominal / Q000150:complications; D001019:Aortic Rupture / Q000150:complications; D001794:Blood Pressure; D001810:Blood Volume; D004195:Disease Models, Animal; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000150:complications; D008297:Male; D015427:Reperfusion Injury / Q000150:complications; D012771:Shock, Hemorrhagic / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy; D014947:Wounds and Injuries / Q000150:complications