【摘要】 磁感应强度远低于地磁场(geomagnetic field, GMF)强度的亚磁场(hypomagnetic field, HMF)(≤5μT),是地外空间的主要环境因素之一,也是研究地磁场生物学功能的必要条件。生物体对亚磁场的感知和响应是生物磁学和空间生命科学领域的基本科学问题之一。本文从氧化应激、能量代谢以及神经内分泌等方面,综述了动物亚磁效应及其生化和分子机制研究的最新进展,同时探讨了多通路介导亚磁生物效应的可能机制。更多还原

【Abstract】 Hypomagnetic field(HMF), with a magnetic intensity ≤5 μT, which is much lower than that of the geomagnetic field(GMF) intensity(average 50 μT), is a major environmental factor in outer space. Establishment of the hypomagnetic facility is a necessary condition to investigate the biological function of the GMF. The biosensation and response to the HMF is one of the fundamental issues in the field of biomagnetics and space life science. In this paper, we reviewed the progresses in recent studies of biochemical and molecular mechanisms underlying the effects of the HMF on oxidative stress, energetic metabolism and neural endocrine in animals; as well as multiple pathways involving in the bio-HMF effects.更多还原