Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Genetics and Genomics
Linking Kindling To Increased Glutamate Release In The Dentate Gyrus Of The Hippocampus Through The Stxbp5/Tomosyn-1 Gene, Seth R. Batten, Elena A. Matveeva, Sidney W. Whiteheart, Thomas C. Vanaman, Greg A. Gerhardt, John T. Slevin
Linking Kindling To Increased Glutamate Release In The Dentate Gyrus Of The Hippocampus Through The Stxbp5/Tomosyn-1 Gene, Seth R. Batten, Elena A. Matveeva, Sidney W. Whiteheart, Thomas C. Vanaman, Greg A. Gerhardt, John T. Slevin
Psychology Faculty Publications
Introduction: In kindling, repeated electrical stimulation of certain brain areas causes progressive and permanent intensification of epileptiform activity resulting in generalized seizures. We focused on the role(s) of glutamate and a negative regulator of glutamate release, STXBP5/tomosyn-1, in kindling.
Methods: Stimulating electrodes were implanted in the amygdala and progression to two successive Racine stage 5 seizures was measured in wild-type and STXBP5/tomosyn-1−/− (Tom−/−) animals. Glutamate release measurements were performed in distinct brain regions using a glutamate-selective microelectrode array (MEA).
Results: Naïve Tom−/− mice had significant increases in KCl-evoked glutamate release compared to naïve wild type as …