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Updated: Jun 5, 2026
A Murine Model of Myocardial Ischemia-reperfusion Injury through Ligation of the Left Anterior Descending Artery
Published on: April 10, 2014
Serum ischemia-modified albumin levels in an experimental acute mesenteric ischemia model
Zerrin Defne Dundar1, Basar Cander, Mehmet Gul
1Emergency Medicine Department, Selcuk University, Konya, Turkey. zerdef@hotmail.com
Objectives:
This experimental study aimed to assess the changes in the levels of serum ischemia-modified albumin (IMA) and interleukin-6 (IL-6) by time in cases of acute mesenteric ischemia due to superior mesenteric artery occlusion.
Methods:
Twenty-one New Zealand rabbits were randomly divided into three groups. Blood samples were collected at hours 0, 1, 3, and 6 from animals in a control group; a sham group following a simple laparotomy; and in an ischemia group following superior mesenteric artery ligation. All blood samples were analyzed for serum IMA and IL-6 levels, and then the time-dependent changes of biomarkers were investigated.
Results:
The serum IMA levels of the ischemia group at hours 3 and 6 were significantly higher than those of the control and sham groups (hour 3, p = 0.017; hour 6, p = 0.001). The increase in serum IL-6 levels in the ischemia group at hours 1, 3, and 6 compared to the control and sham groups was also significant (hour 1, p = 0.002; hour 3, p = 0.003; hour 6, p = 0.003).
Conclusions:
IMA may be helpful as a marker in the diagnosis of acute mesenteric ischemia; however, its diagnostic value and use as a routine biochemical test should be assessed in further studies.
