Soluble epoxide hydrolase inhibitor, t-TUCB, protects against myocardial ischaemic injury in rats.

Objectives: To determine the protective role of a soluble epoxide hydrolase(sEH) inhibitor, trans-4-{4-[3-(4-trifluoromethoxyphenyl)-ureido] cyclohexyloxy} benzoic acid (t-TUCB), in isoproterenol (ISO)-induced myocardial ischaemic injury in vivo.

Methods: Cardioprotective activity of t-TUCB was studied against ISO-induced myocardial ischaemic injury in male Wistar rats. Cardioprotection was assessed by measuring elecrocardiographic (EKG), serum lactate dehydrogenase (LDH) and creatine kinase (CK-MB) levels, cardiac calcium and antioxidant levels, and also by measuring infarct size in the cardiac tissue.