High Concentration of Gadolinium Ion Modifying Isolated Rice Mitochondrial Biogenesis
作者： Jie Zhao , Jian-Cheng Jin , Zhi-Qiang Zhou , Cai-Fen Xia , Xiao-Gang Yang
DOI: 10.1007/S12011-013-9821-6
关键词:
摘要: Mitochondria play an important role in plant growth and development, cooperating with the endoplasmic reticulum nucleus. Gadolinium, one of rare earth elements, is inhibitor stretch-activated calcium channels located on plasma membrane has no effect nuclear variation cells. We analyzed effects Gd3+ mitochondria function by monitoring mitochondrial swelling, changes fluidity, transmembrane potential collapse observing ultrastructure. found that high concentration induces rice dysfunction through permeability transition (MPT). The protection DTT EDTA demonstrate blocks inner ion channel thiol chelation.
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