Table 1. UV effect on dose–response relationships of recombinant GABA_A and GABA_C receptors.

	Before UV			After UV
Subunit combinations	Imax (nA)	EC50 (μm)	Hill coeff	Imax (nA)	EC50 (μm)	Hill coeff	Number of oocytes
α1β2γ2	922 ± 460	44.2 ± 3.3	1.6 ± 0.1	1093 ± 601	23.2 ± 3.1	1.3 ± 0.1	3
α1β2	178 ± 77	5.9 ± 1.4	1.1 ± 0.1	375 ± 200	1.5 ± 0.1	1.1 ± 0.1	3
β2γ2	380 ± 91	51.3 ± 9.3	1.3 ± 0.2	400 ± 103	25.1 ± 2.8	1.1 ± 0.1	4
ρ1	182 ± 91	1.0 ± 0.1	2.8 ± 0.1	197 ± 96	1.2 ± 0.1	2.0 ± 0.2	3