Chinese Journal of Tissue Engineering Research ›› 2015, Vol. 19 ›› Issue (27): 4384-4388.doi: 10.3969/j.issn.2095-4344.2015.27.022

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The protective effect of TanshinoneⅡA on rat models of uterine ischemia/reperfusion injury 

Wang Dong, Ji Xiao-wei, Zhang Shuang   

  1. Department of Gynaecology and Obstetrics, Affiliated Hospital of Jilin Medical University, Jilin 132013, Jilin Province, China
  • Online:2015-06-30 Published:2015-06-30
  • Contact: Wang Dong, Department of Gynaecology and Obstetrics, Affiliated Hospital of Jilin Medical University, Jilin 132013, Jilin Province, China
  • About author:Wang Dong, Master, Professor, Chief physician, Department of Gynaecology and Obstetrics, Affiliated Hospital of Jilin Medical College, Jilin 132013, Jilin Province, China
  • Supported by:

    the Special Foundation of the Key Speciality of Jilin Provincial Health Department of China, No. 2010z062-196 

Abstract:

BACKGROUND: The phenomenon of temporary ischemia of the tissues and organs caused by injury is common in the clinic. However, there are few studies on the treatment of ischemia/reperfusion injury. It is significant to investigate the effect of TanshinoneⅡA on improving uterine ischemia/reperfusion injury in a rat model.
OBJECTIVE: To observe the effect of TanshinoneⅡA intervention on improving uterine ischemia/reperfusion injury in rats.
METHODS: The rat models of uterine ischemia/reperfusion injury were established by suture method. The rats that were intraperitoneally injected with Sodium Tanshinone IIA Silate injection (20 mg/kg) at 5, 3, 1 days and 30 minutes before the operation were included in the experimental group. Model and sham operation groups were established for comparison.
RESULTS AND CONCLUSION: Spectrophotometry and immunohistochemical staining results showed that at 1 and 3 hours of ischemia/reperfusion, the malondialdehyde concentration and Bax protein expression in the injuried rat uterine tissue were significantly decreased (P < 0.05), superoxide dismutase (SOD) activity and Bcl-2 protein expression were significantly increased (P < 0.05) in the experimental group than in the model group. The results confirm that TanshinoneⅡA has a protective effect on uterine ischemia/reperfusion injury in rats.

中国组织工程研究杂志出版内容重点:肾移植肝移植移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植组织工程

Key words: Tissue Engineering, Animal Model, Uterus

CLC Number: