Activation of AMPA/kainate receptors but not acetylcholine receptors causes Mg2+ influx into Retzius neurones of the leech Hirudo medicinalis

AMPA/kainate 受体的激活（而非乙酰胆碱受体的激活）导致 Mg2+ 流入水蛭（Hirudo medicinalis）的 Retzius 神经元