中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (32): 5863-5870.doi: 10.3969/j.issn.2095-4344.2013.32.018

• 干细胞与中医药 stem cells and traditional Chinese medicine • 上一篇    下一篇

透骨消痛颗粒含药血清诱导骨髓基质干细胞向软骨细胞分化

刘伯龄1,李西海2,肖丽春1,梁珪清1,吴广文2,李照辉1,陈其勇1   

  1. 1福建中医药大学附属福州中西医结合医院(福州市第二医院),福建省福州市  350007
    2福建中医药大学中西医结合研究院,福建省福州市  350108
  • 收稿日期:2012-11-19 修回日期:2012-12-12 出版日期:2013-08-06 发布日期:2013-08-06
  • 作者简介:刘伯龄☆,男,1976年生,江西省新干县人,汉族,2006年苏州大学毕业,博士,主治医师,主要从事骨关节疾病基础与临床研究。 liuboling2000@126.com
  • 基金资助:

    国家自然科学基金资助(81001530);福建省自然科学基金(2011J05074);福州市科技计划项目(2011-S-67-1)。

Tougu Xiaotong Granule containing serum induces cartilage differentiation of bone marrow stromal stem cells

Liu Bo-ling1, Li Xi-hai2, Xiao Li-chun1, Liang Gui-qing1, Wu Guang-wen2, Li Zhao-hui1, Chen Qi-yong1   

  1. 1Department of Orthopedics, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine (Second Hospital of Fuzhou), Fujian University of Traditional Chinese Medicine, Fuzhou  350007, Fujian Province, China
    2Academy of Integrated Traditional Chinese and Western Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou  350108, Fujian Province, China
  • Received:2012-11-19 Revised:2012-12-12 Online:2013-08-06 Published:2013-08-06
  • About author:Liu Bo-ling, M.D., Attending physician, Department of Orthopedics, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine (Second Hospital of Fuzhou), Fujian University of Traditional Chinese Medicine, Fuzhou 350007, Fujian Province, China liuboling2000@126.com
  • Supported by:

    the National Natural Science Foundation of China, No. 81001530*; Natural Science Foundation of Fujian Province, No. 2011J05074*; Scientific Plan Projrct of Fuzhou City, No. 2011-S-67-1*

摘要:

背景:骨髓基质干细胞根据环境而有不同的分化路径,在特定的环境中有分化为透明软骨细胞的趋势,可能为治疗骨性关节炎提供新思路。
目的:观察透骨消痛颗粒含药血清对骨髓基质干细胞向软骨分化的影响。
方法:取SD大鼠四肢建立体外培养的骨髓基质干细胞,取第3代骨髓基质干细胞进行干预,分为生理盐水血清组、透骨消痛颗粒水提物血清组、透骨消痛颗粒醇提物血清组、诱导软骨剂组、透骨消痛颗粒水提物血清+诱导软骨剂组、透骨消痛颗粒醇提物血清+诱导软骨剂组。Real time PCR及Western Blot检测Sox9、collagen Ⅱ、collagen Ⅹ mRNA及蛋白表达。
结果与结论:含药血清干预14 d后,Sox9、 collagen Ⅱ、collagen Ⅹ mRNA及蛋白表达水平,透骨消痛颗粒水提物血清组、透骨消痛颗粒醇提物血清组、诱导软骨组、透骨消痛颗粒水提物血清+诱导软骨剂组、透骨消痛颗粒醇提物血清+诱导软骨剂组明显高于生理盐水血清组(P < 0.05,P< 0.01),诱导软骨组、透骨消痛颗粒水提物血清+诱导软骨剂组、透骨消痛颗粒醇提物血清+诱导软骨剂组明显高于透骨消痛颗粒水提物血清组、透骨消痛颗粒醇提物血清组(P < 0.01),其中Sox9表达透骨消痛颗粒水提物血清+诱导软骨剂组高于诱导软骨。说明透骨消痛颗粒含药血清通过上调Sox9的表达,加速骨髓基质干细胞细胞向软骨细胞分化。

关键词: 干细胞, 干细胞与中医药, 骨性关节炎, 透骨消痛颗粒, 骨髓间充质干细胞, 软骨分化, 含药血清, 水提物, 醇提物, 补肾活血, 软骨细胞, 种子细胞, 国家自然科学基金, 干细胞图片文章

Abstract:

BACKGROUND: Bone marrow stromal stem cells have multilineage differentiation capacity and can differentiate into transparent chondrocytes under certain conditions, which can provide new thoughts for treatment of osteoarthritis. 
OBJECTIVE: To investigate the effects of Tougu Xiaotong Granule containing serum on the cartilage differentiation of bone marrow stromal stem cells.
METHODS: Bone marrow stromal stem cells from Sprague-Dawley rat limbs were cultured in vitro, and those cells at passage 3 were used in the study. Cells were divided into six groups: saline serum group, Tougu Xiaotong Granule water extract group, Tougu Xiaotong Granule alcohol extract group, chondroinductive group, Tougu Xiaotong Granule water extract and chondroinductive group, Tougu Xiaotong Granule alcohol extract and chondroinductive group. The Sox9, collagen Ⅱ, and collagen X mRNA and protein expression levels were tested by real-time polymerase chain reaction and western blot analysis.
RESULTS AND CONCLUSION: After cells were intervened with drug-containing serum for 14 days, the Sox9, collagen Ⅱ, and collagen X mRNA and protein expression in Tougu Xiaotong Granule water extract group, Tougu Xiaotong Granule alcohol extract group, chondroinductive group, Tougu Xiaotong Granule water extract and chondroinductive group, Tougu Xiaotong Granule alcohol extract and chondroinductive group were significantly higher than that in saline serum group (P < 0.05, P < 0.01). In addition, the chondroinductive group, Tougu Xiaotong Granule water extract serum and chondroinductive group, Tougu Xiaotong Granule alcohol extract and chondroinductive group showed significantly higher expression levels than Tougu Xiaotong Granule water extract serum group, Tougu Xiaotong Granule alcohol extract group (P < 0.01). Sox9 expression in Tougu Xiaotong Granule water extract serum and chondroinductive group were significantly higher than that in the chondroinductive group. Experimental findings indicate that, Tougu Xiaotong Granule containing serum can accelerate bone marrow stromal stem cells differentiate into cartilage cells by up-regulation of Sox9 expression.

Key words: stem cells, stem cells and traditional Chinese medicine, osteoarthritis, Tougu Xiaotong Granule, bone marrow mesenchymal stem cells, cartilage differentiation, drug-containing serum, water extract, alcohol extract, invigorate the kidney and promote blood flow, cartilage cells, seed cells, National Natural Science Foundation of China, stem cell photographs-containing paper

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