中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (27): 4384-4388.doi: 10.3969/j.issn.2095-4344.2015.27.022

• 骨髓干细胞 bone marrow stem cells • 上一篇    下一篇

丹参酮ⅡA对子宫缺血再灌注损伤模型大鼠的保护效应

王  冬,吉小微,张  爽   

  1. 吉林医药学院附属医院妇产科,吉林省吉林市  132011  
  • 出版日期:2015-06-30 发布日期:2015-06-30
  • 通讯作者: 王冬,吉林医药学院附属医院妇产科,吉林省吉林市 132011
  • 作者简介:王冬,女,1960年生,汉族,吉林省吉林市人,1999年白求恩医科大学毕业,硕士,主任医师,教授,主要从事妇科肿瘤及生殖内分泌研究。
  • 基金资助:

    吉林省卫生厅重点专科专项基金(2010z062-196)

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 

摘要:

背景:损伤造成的组织器官暂时缺血现象临床常见,但对其缺血再灌注损伤干预的研究甚少。利用大鼠子宫缺血再灌注损伤模型研究丹参酮ⅡA对改善大鼠子宫缺血再灌注损伤作用有意义。
目的:观察丹参酮ⅡA在干预大鼠子宫中抗缺血再灌注损伤中的作用。
方法:采用线栓法建立子宫缺血再灌注损伤模型大鼠,在术前第5,3,1 天及术前30 min 给予腹腔注射丹参酮ⅡA磺酸钠注射液20 mg/kg,设为干预组,并设模型组和假手术组作对照。
结果与结论:分光光度计测量和免疫组织化学染色结果显示,缺血再灌注1,3 h,与模型组比较,干预组损伤子宫组织中丙二醛浓度、Bax蛋白的表达显著降低(P < 0.05),而超氧化物歧化酶活性、Bcl-2蛋白表达显著提高(P < 0.05)。结果证实,丹参酮ⅡA对大鼠子宫缺血再灌注损伤具有保护作用。

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

关键词: 实验动物, 组织工程, 丹参酮ⅡA, 缺血再灌注损伤, 大鼠, 子宫, 超氧化物歧化酶, 丙二醛, Bax, Bcl-2, 干预, 免疫组织化学

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

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