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Effects of 11,12-EET on the expression of phophorylatedJNK1/JNK2 in ischemic and reperfusion rat heart / 中国药理学通报
Chinese Pharmacological Bulletin ; (12)1986.
Article in Chinese | WPRIM | ID: wpr-556416
ABSTRACT
Aim To investigate the expression of phosphorylated JNK1/JNK2 and the protection of 11,12-EET in ischemic and reperfusion rat heart.Method The expression of JNK1/JNK2 was detected with western blot method and the changing of heart function during ischemia/reperfusion process was observed in different groups. Results The cardiac function (+dp/dt_(max)%,-dp/dt_(max)% and LVDP)of reperfusion periods(30 min) apparently decreased in ischemia/reperfusion (I/R) group contrasted with Sham group, short ischemia(SI)+I/R group and EET+I/R group,and the expression of phosphorylated JNK1/JNK2 increased in I/R group contrasted with nromal group,Sham group and EET+I/R group.Conclusion The myocardial protection of 11,12-EET ( 6.24?10~(-8) mol?L~(-1)) is able to inhibit the expression of phosphorylated JNK1/JNK2.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Pharmacological Bulletin Year: 1986 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Pharmacological Bulletin Year: 1986 Type: Article