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. 2017 Nov 14;7:15498. doi: 10.1038/s41598-017-15628-7

Figure 5.

Figure 5

Influence of different point mutations on the potentiation by diazepam. Receptors were expressed in Xenopus oocytes and first exposed to 7 µM GABA alone or the same concentration of GABA in the presence of 1 µM diazepam and the elicited current amplitude was determined. Current potentiation by diazepam was calculated and averaged for each subunit combination. Data are expressed as mean ± S.E.M., n = 4–15 from two batches of oocytes.