Table 2.

Dimethyl Sulfoxide Permeability Coefficients for UT-7/TPO Cells

	Ps (10−3 cm/min)	Lp (μm/min/atm)
Temperature (°C) (n, r2)	mean±SD	mean±SD
22 (10, 0.70)	1.8±0.1	2.5±0.15
12 (9, 0.68)	1.32±0.05	1.9±0.06
0 (10, 0.71)	0.13±0.011	0.7±0.01
−10 (9, 0.69)	0.09±0.02	0.60±0.03
−20 (9, 0.73)	0.06±0.03	0.58±0.015

Mean values from at least 3 experiments.