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细胞形状的改变会影响悬浮液电导率吗?

Do changes in cell shape affect suspension conductivity?

作者信息

Ivanov I T, Popov B K

机构信息

Department of Physics and Biophysics, Medical Institute of Stara Zagora, Bulgaria.

出版信息

Gen Physiol Biophys. 1993 Aug;12(4):311-5.

PMID:8299926
Abstract

The conductivity of a suspension containing uniformly oriented asymmetric cells depends on the shape of the cells. Whether the shape of cells with random spatial orientation also affects the conductivity of a suspension is not clear. A highly sensitive apparatus was used to register the dynamic changes in conductivity of erythrocyte suspension, upon induced morphological transformation discocytes<-->spherocytes). The results obtained with a sensitivity of up to 0.06% show that the drastic change of cell shape itself did not affect the suspension conductivity.

摘要

含有均匀取向的不对称细胞的悬浮液的电导率取决于细胞的形状。具有随机空间取向的细胞形状是否也会影响悬浮液的电导率尚不清楚。使用一种高度灵敏的仪器记录红细胞悬浮液在诱导形态转变(盘状红细胞<-->球形红细胞)时电导率的动态变化。以高达0.06%的灵敏度获得的结果表明,细胞形状本身的剧烈变化不会影响悬浮液的电导率。

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