Role of the Choroid Plexus Kir7.1 Channel in the Regulation of Mouse Cerebrospinal Fluid K+ Concentration
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Aim: K+ channel Kir7.1 is prominently expressed at the apical membrane of the choroid plexus epithelium (CPE) together with the Na+-K+-ATPase pump and cotransporter NKCC1. Its unusual independence of extracellular K+ ([K+]o) sugg... ...