fa O19: Cellular Injury and Various Receptor Expression in the Epileptic Human Amygdala تحقیقات پایه در علوم اعصاب Basic research in Neuroscience پژوهشي Research --- Open Access, CC-BY-NC <div style="text-align: center;"><span style="color: rgb(0, 0, 0); font-family: Tahoma; font-size: 12px; text-align: center; background-color: rgb(251, 250, 249);">لطفاً به چکیده انگلیسی مراجعه شود.</span></div> Mesial temporal lobe epilepsy (MTLE) is the most ordinary type of partial onset epilepsy. Despite several types of treatment, going therapies are insufficient about 20% to 30% of patients. For some, other therapeutic options are need. To achieve this goal, it is essential to develop more precisely the molecular and cellular mechanisms of the disease. This study was planned according to the role of excitatory and inhibitory roles of some important receptors in the amygdale complex as a major part of temporal lobe and effects of these changes on amygdala damage and function. We evaluated amygdala damage by tunnel staining correlate with alteration in GABA_A (R&alpha;1, R&beta;3, and R&gamma;2), GABA_CRp2, GAD and GABA_B (R1, and R2), also Glutamate receptors NMDA (NR2B, NR1, and mGluR1&alpha;) and AMPA (GluR1, GluR2) immonoreactivity to measure the expression and distribution of these receptors. The present data revealed an increased rate of Dark cells as a hallmark of cell damage as well as apoptotic cells as a marker for dell death, and decreased expression levels of several GABAergic receptor subunits and GAD₆₅ in the amygdala obtained during epilepsy surgery compared to autopsy specimens. Furthermore, the increased occurrence of apoptotic cells in the amygdala was negatively correlated with the reduced expression of the studied GABAergic receptor subunits and GAD_65.The present data indicate the importance of GABAergic neurotransmission in seizure-induced cell injury in the amygdala and suggest several GABA receptor subunits as potential candidates for preventive and therapeutic management to control epilepsy and its comorbid disorders, such as anxiety. Human Epileptic Tissue, Amygdala, Temporal Lobe Epilepsy, Excitatory Receptors, Inhibitory Receptors 19 19 http://shefayekhatam.ir/browse.php?a_code=A-10-24-1324&slc_lang=fa&sid=1 Maryam Jafarian Maryam Jafarian 100319475328460016809 100319475328460016809 No Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran Mostafa Modarres Mousavi Mostafa Modarres Mousavi 100319475328460016810 100319475328460016810 No Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran Fatemeh Alipour Fatemeh Alipour 100319475328460016811 100319475328460016811 No Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran Maryam Khaleghi Ghadiri Maryam Khaleghi Ghadiri 100319475328460016812 100319475328460016812 No Department of Neurosurgery, Westfälische Wilhelms-Universität Münster, Germany Department of Neurosurgery, Westfälische Wilhelms-Universität Münster, Germany Ali Gorji Ali Gorji gorjial@uni-muenster.de 100319475328460016813 100319475328460016813 Yes a. Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. b. Epilepsy Research Center, Westfälische Wilhelms-Universität Münster, Germany. c. Department of Neuroscience, Mashhad University of Medical Sciences, Mashhad, Iran a. Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. b. Epilepsy Research Center, Westfälische Wilhelms-Universität Münster, Germany. c. Department of Neuroscience, Mashhad University of Medical Sciences, Mashhad, Iran