TABLE 2.
average reversal potential shifts and permeability ratios for 
Relative to Na+ at 22°C for WT GlyR channels
| Anion | Vrev 1 NaX | ΔVrev 0.5 NaX | ΔVrev 0.25 NaX | Panion/PNa |
|---|---|---|---|---|
| Cl− | −1.5 ± 0.2 (32) | 12.3 ± 0.2 (32) | 25.4 ± 0.2 (32) | 10.9 ± 0.3 (32) |
 |
−1.9 ± 0.2 (7) | 12.2 ± 0.4 (7) | 25.0 ± 0.2 (7) | 11.3 ± 0.5 (7) |
Values are the mean ± SE, with the number of observations shown in parenthesis. Vrev and ΔVrev values are in mV. X represents the anions Cl− and 
The relative permeability ratio of 
or Cl− to Na+ was averaged from permeability ratios determined using the GHK equation from individual dilution potential experiments.