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子宫壁的力学特性及调节机制

郭培奋 刘芳 王彩霞

郭培奋, 刘芳, 王彩霞. 子宫壁的力学特性及调节机制[J]. 分子影像学杂志, 2016, 39(2): 183-185. doi: 10.3969/j.issn.1674-4500.2016.02.33
引用本文: 郭培奋, 刘芳, 王彩霞. 子宫壁的力学特性及调节机制[J]. 分子影像学杂志, 2016, 39(2): 183-185. doi: 10.3969/j.issn.1674-4500.2016.02.33

子宫壁的力学特性及调节机制

doi: 10.3969/j.issn.1674-4500.2016.02.33
基金项目: 

广东省医学科学基金 A2011457

详细信息
    作者简介:

    郭培奋,博士,主治医师,E-mail: guopeifen@aliyun.com

  • 摘要: 目的 子宫壁的力学特征包括子宫收缩与子宫壁抗张两个方面。子宫收缩导致子宫肌纤维形态、细胞外基质成分(ECM)以及子宫壁厚度的变化,难产或子宫瘢痕存在时,可能导致子宫壁破裂。研究表明,分娩史、难产史、剖宫产史均使子宫壁抗拉强度、刚度、应力松驰与蠕变等力学特征发生变化,其机制涉及子宫肌纤维与胶原纤维空间排列的变化、ECM中弹性成分与黏性分子(硫酸糖氨多糖等)量的改变,以及多种细胞膜离子通道的参与。

     

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出版历程
  • 收稿日期:  2015-12-23
  • 刊出日期:  2016-04-01

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