Survival of CHO-TRET1 cells spin-dried in solutions with or without trehalose, then stored in LN₂ for 1 h, and finally rehydrated.

Abstract

<p>(A) Membrane integrity of spin-dried cells stored in LN₂ for 1 h and 45 min after thawing and rehydration (B) Micrograph of the spin-dried cells after thawing and rehydration. (C) Growth of spin-dried cells after thawing and rehydration. The values were normalized to the initial cell count (<i>n</i> = 10, ± SD).</p