TABLE II

Reversal Potentials of GABA-induced Currents in Oocytes Expressing either Wild Type or Truncated GABA ρ1 Receptors Are Similar following Reductions in the Bath Solution NaCl Concentration


115 mM NaCla
57.5 mM NaCla
28.75 mM NaCla
 mV   
GABA ρ1 wild type −21.1 ± 1.2b (n = 5) −8.5 ± 1.8 (n = 5) 5.9 ± 2.0 (n = 5) 
GABA ρ1-glvM3M4 −19.9 ± 0.9 (n = 5) −6.1 ± 1.3 (n = 4) 6.7 ± 1.5 (n = 4) 

115 mM NaCla
57.5 mM NaCla
28.75 mM NaCla
 mV   
GABA ρ1 wild type −21.1 ± 1.2b (n = 5) −8.5 ± 1.8 (n = 5) 5.9 ± 2.0 (n = 5) 
GABA ρ1-glvM3M4 −19.9 ± 0.9 (n = 5) −6.1 ± 1.3 (n = 4) 6.7 ± 1.5 (n = 4) 
a

Concentration of NaCl in the extracellular buffer.

b

Data in mV are mean ± SEM (n = number of oocytes).

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