生理电场对早期胚胎发育的影响
The effect of physiological electrical field on early embryo development

胚胎发育涉及一系列复杂的生理学、细胞生物学以及基因组学过程。已有研究表明，胚胎发育早期特别是原肠胚和神经胚时期存在着一定强度的内源生理电场，当存在类似内源生理电场强度的外源电场时，能引导细胞迁移、控制细胞极化、调节细胞增殖和分化，从而在一定程度上影响胚胎发育。本研究主要就内源生理及外源电场对胚胎发育的引导或干扰作用进行综述，以期为胚胎发育研究提供新思路。
Embryo development is a complicated process,which involves diverse physiological,cell biological and genomic processes.Current studies have shown that there is certain strength of endogenous electric field existing in early embryo development,especially in gastrula and neurula period.Similar strength of applied electric fields directs cell migration,polarization,proliferation and differentiation,which affect the early embryo development.The guidance and interference effects on embryo development by endogenous or applied electric fields are reviewed in this paper,which may provide a novel perspective on future researches on embryo development.