Na/Na exchange through the Na/K pump of HK sheep erythrocytes.
D000818:Animals; D004912:Erythrocytes / Q000378:metabolism*; D007473:Ion Channels / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*; D012756:Sheep; D012964:Sodium / Q000378:metabolism*
D007473:Ion Channels; D012964:Sodium; D011188:Potassium