Expression of HSP27 in CA1 area of hippocampus in temporal lobe epilepsy model

To explore the expression of heat shock protein 27 (HSP27) in the CA1 area of hippocampus in temporal lobe epilepsy (TLE) so as to elucidate the relationship between HSP27 and epileptogenesis of TLE. The model of TLE was induced by lithium-pilocarpine in the experiment group. And the rats were furth...

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Veröffentlicht in:Zhong hua yi xue za zhi 2012-03, Vol.92 (9), p.642-644
Hauptverfasser: Yang, Pu, Wu, Liu-yi-wen, Xiao, Bo, Chen, Ying-zhu, Wu, Xiao-mei, Huang, Zhi-ling
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container_title Zhong hua yi xue za zhi
container_volume 92
creator Yang, Pu
Wu, Liu-yi-wen
Xiao, Bo
Chen, Ying-zhu
Wu, Xiao-mei
Huang, Zhi-ling
description To explore the expression of heat shock protein 27 (HSP27) in the CA1 area of hippocampus in temporal lobe epilepsy (TLE) so as to elucidate the relationship between HSP27 and epileptogenesis of TLE. The model of TLE was induced by lithium-pilocarpine in the experiment group. And the rats were further divided into the STLE and non-STLE groups based upon the absence or presence of recurrent spontaneous seizure in the next 30 days. Total protein fractions from CA1 area of hippocampus were successively obtained through tissue homogenates abstraction. The HSP27 expression in the CA1 area of hippocamp from three groups was semi-quantitatively analyzed by Western blot. And the expression of HSP27 in CA1 area was detected by pre-embedding immunogold electron microscopy. Expression of HSP27 in the hippocampus CA1 area as detected by Western blot was in accord with that by immunogold electron microscopy. Relative optical density values were 0.912 ± 0.011, 0.431 ± 0.011 and 0.428 ± 0.010 respectively. And gold particle
doi_str_mv 10.3760/cma.j.issn.0376-2491.2012.09.018
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subjects Animals
Blotting, Western
CA1 Region, Hippocampal - metabolism
Disease Models, Animal
Epilepsy, Temporal Lobe - metabolism
HSP27 Heat-Shock Proteins - metabolism
Male
Rats
Rats, Sprague-Dawley
title Expression of HSP27 in CA1 area of hippocampus in temporal lobe epilepsy model
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