A possible alteration in the permeability of ascites cell membranes after exposure to acoustic microstreaming

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Abstract
Single-cell suspensions of mouse Ehrlich ascites cells in isotonic saline were subjected to a small-scale acoustic microstreaming field generated around a transversely oscillating wire. Cells sheared at wire displacement amplitudes below the threshold for membrane rupture contained more fluid than their controls. Evidence is presented which suggests that a slight change has occurred in the permeability of the plasma membranes of the intact sheared cells.