中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (20): 3723-3729.doi: 10.3969/j.issn.2095-4344.2013.20.016

• 组织构建与中医药 tissue construction and traditional Chinese medicine • 上一篇    下一篇

不同剂量骨蚀宁胶囊对兔激素性股骨头坏死微循环的影响

李春峰1,孙志涛2,周正新3   

  1. 1安徽省太和中医院,安徽省太和县  236607
    2 广州中医药大学,广东省广州市  510405
    3 安徽省中医院,安徽省合肥市  230031
  • 收稿日期:2012-10-25 修回日期:2012-11-06 出版日期:2013-05-14 发布日期:2013-05-14
  • 通讯作者: 孙志涛,广州中医药大学在读博士,广州中医药大学,广东省广州市 510405 harrison0611@163.com
  • 作者简介:李春峰★,男,1980年生,安徽省亳州市人,汉族,2009年安徽中医学院毕业,硕士,医师,主要从事股骨头坏死的研究。 907060913@qq.com
  • 基金资助:

    安徽省教育厅课题项目(KJ2009B158)。

Effect of Gushining capsule at different doses on the microcirculation of rats with steroid-induced avascular osteonecrosis of the femoral head

Li Chun-feng1, Sun Zhi-tao2, Zhou Zheng-xin3   

  1. 1 Traditional Chinese Medicine Hospital of Taihe Country, Taihe  236607, Anhui Province, China
    2 Guangzhou University of Chinese Medicine, Guangzhou  510405, Guangdong Province, China
    3 First Affiliated Hospital, Anhui University of Traditional Chinese Medicine, Hefei  230031, Anhui Province, China
  • Received:2012-10-25 Revised:2012-11-06 Online:2013-05-14 Published:2013-05-14
  • Contact: Sun Zhi-tao, Studying for doctorate, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China harrison0611@163.com
  • About author:Li Chun-feng★, Master, Physician, Traditional Chinese Medicine Hospital of Taihe Country, Taihe 236607, Anhui Province, China 907060913@qq.com
  • Supported by:

    Anhui Provincial Education Commission, No. KJ2009B158

摘要:

背景:骨蚀宁胶囊方是安徽中医学院丁锷教授在长期治疗激素诱导股骨头缺血性坏死的临床实践中,根据“结者散之,留者攻之”,“损其有余,补其不足”和“活血、祛瘀、生新”等理论,治疗股骨头缺血性坏死的有效方剂。
目的:观察骨蚀宁胶囊对激素性股骨头坏死模型兔微循环的影响。
方法:随机选取6只新西兰大白兔为正常组,另外90只新西兰大白利用大肠杆菌内毒素加甲强龙的方法成功制备兔激素性股骨头坏死动物模型,兔随机分为骨蚀宁胶囊高、中、低剂量组、模型组和仙灵骨葆对照组进行观察。分别于用药后4,8,12周处死,检测血浆内皮素、一氧化氮及观察血管内皮细胞生长因子、组织病理学的变化。
结果与结论:骨蚀宁胶囊和仙灵骨葆均可升高股骨头坏死模型兔的血管内皮素和NO浓度,且组织病理学观察可见骨蚀宁胶囊治疗组与模型组比较,股骨头坏死明显减轻,血管内皮生长因子表达增强,差异有显著性意义(P < 0.01或P < 0.05)。骨蚀宁胶囊各组间比较,中剂量组差异显著(P < 0.01或P < 0.05),更接近正常组数据。说明中剂量骨蚀宁胶囊可以有效地改善激素性股骨头坏死的微循环。

关键词: 组织构建, 组织构建与中医药, 激素性股骨头坏死, 骨蚀宁胶囊, 仙灵骨葆胶囊, 内皮素, 一氧化氮, 血管内皮生长因子, 大肠杆菌内毒素, 血管密度, 血管计数, 组织学, 省级基金

Abstract:

BACKGROUND: Gushining capsule is summarized as the effective prescriptions for steroid-induced avascular necrosis of the femoral head, formulated by Professor Ding E from Anhui University of Traditional Chinese Medicine after long-term clinical practice. The main principle of Gushining capsule is to disperse stagnation, reduce the superabundance, supplement the insufficiency, promote blood circulation, remove blood stasis, and engender new blood.
OBJECTIVE: To observe the microcirculation of steroid-induced avascular necrosis of the femoral head in the rabbits after Gushining capsule treatment.
METHODS: Six white rabbits were randomly selected as the normal control group. The model of steroid-induced femoral head avascular necrosis was constructed in 90 rabbits with the modified method using Escherichia coli endotoxin plus methylprednisolone, and model rats were randomly divided into: high-dose group of Gushining capsule, middle-dose group of Gushining capsule, low-dose group of Gushining capsule, model group and Xianlinggubao capsule control group. Rabbits in each group were killed at 4, 8, and 12 weeks after treatment, changes of endothelin, nitrogen monoxidum, vascular endothelial growth factor and histopathology were detected.
RESULTS AND CONCLUSION: Both Gushining capsule and Xianlinggubao capsule could increase endothelin and nitrogen monoxidum concentrations. Histopathological results showed that, compared with the model group, the severity of femoral head necrosis was significantly reduced in the Gushining capsule treatment groups, and vascular endothelial growth factor expression was significantly increased (P < 0.01 or P < 0.05). Among different dose groups of Gushining capsule, the middle-dose group achieved significant differences (P < 0.01 or P < 0.05), which was close to the detection levels in normal control group. Gushining capsules at middle dose can effectively improve the microcirculation status of steroid-induced femoral head necrosis.

Key words: tissue construction, tissue construction and traditional Chinese medicine, steroid-induced femoral head necrosis, Gushining capsule, Xianlinggubao capsule, endothelin, nitrogen monoxidum, vascular endothelial growth factor, Escherichia coli endotoxin, vascular density, vessel count, histology, provincial grants-supported paper

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