Bidirectional regulation of intravenous anes⁃thetic etomidate on TREK-1 potassium channel

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OBJECTIVE Two-pore domain potassium channel subtype TREK-1 was widely proved to be activated by inhalational anesthet⁃ics such as chloroform,diethyl ether,halothane,and isoflurane.But little is known about whether TREK-1 was also a potentially important t
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