青蛙肌肉动作电位期间细胞膜和肌浆的阻抗。
Impedance of membrane and myoplasm during the action potential of frog muscle.
作者信息
Freygang W H, Gunn R
出版信息
J Gen Physiol. 1973 Apr;61(4):482-9. doi: 10.1085/jgp.61.4.482.
Abstract
The transient imbalance of a Wheatstone bridge was used to estimate the changes in both membrane and myoplasmic impedance that occurred as an action potential propagated over a 1 mm length of a frog muscle fiber. It was also used to estimate the changes in the membrane impedance alone. Alterations in myoplasmic impedance that might have been predicted were not found.
摘要
惠斯通电桥的瞬态不平衡被用于估计当动作电位在青蛙肌肉纤维1毫米长度上传播时发生的膜阻抗和肌浆阻抗的变化。它还被用于单独估计膜阻抗的变化。未发现可能预测到的肌浆阻抗的改变。
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