...会同时或相继遭受一个或一个以上的生物或非生物的逆境胁迫,以风吹、雨淋、触摸、创伤等为代表的机械刺激(mechanical stimulation,MS)贯穿着植物的整个生长发育过程。
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noxious mechanical stimulation 伤害性机械刺激
innocuous mechanical stimulation 非伤害性机械刺激
Changes in mechanical properties, such as stiffness, elasticity, and adherent property are outcomes of mechanical stimulation, as well as maintenance of cellular function. Mechanical properties of microvessel endothelial cells are important in perfusion of microcirculation.
细胞刚度、弹性和粘滞性等力学特性的变化既是力学刺激的结果,又是细胞功能维持的基础,对微循环血流灌注具有重要的意义。
参考来源 - 流体粘度对大鼠脑微血管内皮细胞微区力学特性的影响The above results showed that increasing of expression and opening probability of BKCa channels resulted from static mechanical stimulation could be used to improve the ability of reducing tension of the whole cell under durative mechanical stimulation.
以上结果表明,当细胞处于持续张力的不利环境中,其会通过上调BKCa通道的表达量和开放频率,从整体上提高对受到力学刺激的细胞降低张力的能力。
参考来源 - 静态的力学刺激对BK·2,447,543篇论文数据,部分数据来源于NoteExpress
More importantly, further study showed that the cells also responded to mechanical stimulation by producing currents just like hair cells.
更重要的是,进一步研究表明这些细胞和毛细胞一样,对电流引发的机械刺激又所回应。
Conclusion: LIPUS, as a mechanical stimulation, can improve the biomechanical characteristics of callus and promote fracture healing.
结论:低强度脉冲超声作为一种机械刺激,可使骨折部位力学特性得到明显改善,并能促进骨折愈合。
Conclusion: The stimulant method for myringoplasty may promote regeneration and healing of tympanic membrane by mechanical stimulation.
结论:刺激法在鼓膜成形术中通过机械性刺激,促进了鼓膜的再生愈合。
I mentioned previously that we do not know a lot about how the mechanical stimulation is being converted into chemical and electrical energy.
先前我曾说过,对于机械刺激到化学和电能的转换,我们还知之甚少。
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