Figure 7. Survival of CHO-TRET1 cells spin-dried in solutions with or without trehalose, then stored in LN2 for 1 h, and finally rehydrated.
(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 (n = 10, ± SD).