Neuroprotective effects of tetrodotoxin as a Na+ channel modulator and glutamate release inhibitor in cultured rat cerebellar neurons and in gerbil global brain ischemia.
Author(s) -
Paul G. Lysko,
C. L. Webb,
Tianli Yue,
Juan-Li Gu,
G Feuerstein
Publication year - 1994
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.25.12.2476
Subject(s) - neuroprotection , gerbil , medicine , tetrodotoxin , glutamate receptor , neuroscience , ischemia , excitotoxicity , cerebellum , pharmacology , receptor , biology
Studies examining the role of tetrodotoxin-sensitive ion channels in hypoxic-ischemic neuronal damage have concluded that sodium influx is an important initiating event. We examined the neuroprotectant effect of tetrodotoxin on both cultured cerebellar neurons and on CA1 hippocampal neurons of gerbils exposed to brain ischemia.
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