中国骨伤2017，Vol.30Issue(7)：675-679,5.DOI:10.3969/j.issn.1003-0034.2017.07.020
牵张应变刺激对软骨增殖及分化和细胞基质影响的研究进展
Research progress on the effects of the tensile strain stimulation on proliferation differention and pericellular matrix of cartilage
摘要
Abstract
Mechanical stimulation widely exists in the body and participates in adjusting biological behavior of many kinds of cells. As a common stress pattern in the body ,the tensile strain widely exists in many organs ,such as bone and carti-lage,muscle tendon,cardiac and pulmonary vessels,and so on. In recent years,with the development of the researches of biomechanics,a variety of mechanical loading devices,which are used to simulate the complex mechanical stimulation in the body to provide the tensile strain including the isometric ,uniaxial and various types of mechanical waveform ,came into being. This is a huge boost to biomechanical research. Many researchers have found that the tensile strain stimulation can lead to the transformation of proliferation,differentiation and apoptosis of cells and change of cell matrix. However,for the same kind of cells,different kinds of tensile strain stimulation can lead to different and even the contrary results. In this paper ,the effects of the tensile strain on the proliferation,differentiation and matrix of cartilage were reviewed. Understanding these characteristics will have important implications for the mechanism of cell proliferation and differentiation under the biomechanic stimulation and the prevention and treatment of diseases.关键词
牵张应变/软骨/分化/增殖/细胞周基质/综述文献Key words
Tensile strain/Cartilage/Proliferation/Differentiation/Pericellular matrix/Review literature引用本文复制引用
门亚勋,赵永亮,程相允,曹万全,王刚,杨自权..牵张应变刺激对软骨增殖及分化和细胞基质影响的研究进展[J].中国骨伤,2017,30(7):675-679,5.基金项目
2015年山西省基础研究计划项目(编号:2015011111):Supported by Basic Research of Shanxi Province in 2015 (No.2015011111) （编号:2015011111）
