Krause T L, Marquis R E, Lyckman A W, Ballinger M L, Bittner G D
Department of Zoology, College of Pharmacy, University of Texas, Austin 78712.
Brain Res. 1991 Oct 11;561(2):350-3. doi: 10.1016/0006-8993(91)91615-8.
Action potentials never conducted through a crush lesion to the medial giant axon in the earthworm (Lumbricus terrestris) if the axon was exposed to normal or hypotonic salines that did not contain polyethylene glycol. However, action potentials, as well as electrotonic potentials, often conducted through a crush lesion exposed for 1 min to polyethylene glycol in hypotonic saline.
如果将蚯蚓（陆正蚓）的轴突暴露于不含聚乙二醇的正常或低渗盐溶液中，动作电位绝不会通过挤压损伤传导至内侧巨轴突。然而，动作电位以及电紧张电位常常会通过在低渗盐溶液中暴露1分钟的挤压损伤部位进行传导。
