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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004471naa a2200409 4500
001oai:lup.lub.lu.se:0ae427a9-95ef-47b5-aaec-78ad98422072
003SwePub
008230912s2023 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/0ae427a9-95ef-47b5-aaec-78ad984220722 URI
024a https://doi.org/10.1016/j.eplepsyres.2023.1071822 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Berglind, Fredriku Lund University,Lunds universitet,Epilepsicentrum,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Epilepsy Center,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)med-fbe
2451 0a Neuronal activity dynamics in the dentate gyrus during early epileptogenesis
264 1c 2023
520 a Epileptogenesis is a complex process involving a multitude of changes at the molecular, cellular and network level. Previous studies have identified several key alterations contributing to epileptogenesis and the development of hyper-excitability in different animal models, but only a few have focused on the early stages of this process. For post status epilepticus (SE) temporal lobe epilepsy in particular, understanding network dynamics during the early phases might be crucial for developing accurate preventive treatments to block the development of chronic spontaneous seizures. In this study, we used a viral vector mediated approach to examine activity of neurons in the dentate gyrus of the hippocampus during early epileptogenesis. We find that while granule cells are active 8 h after SE and then gradually decrease their activity, Calretinin-positive mossy cells and Neuropeptide Y-positive GABAergic interneurons in the hilus show a delayed activation pattern starting at 24 and peaking at 48 h after SE. These data suggest that indirect inhibition of granule cells by mossy cells through recruitment of local GABAergic interneurons could be an important mechanisms of excitability control during early epileptogenesis, and contribute to our understanding of the complex role of these cells in normal and pathological conditions.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Neurovetenskaper0 (SwePub)301052 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Neurosciences0 (SwePub)301052 hsv//eng
653 a Calretinin
653 a Epileptogenesis
653 a Kainic Acid
653 a Mossy Cells
653 a RAM
700a Boulot, Adrienu Lund University,Lunds universitet,Epilepsicentrum,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Epilepsy Center,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)ad4684bo
700a Gonzalez-Ramos, Anau Lund University,Lunds universitet,Epilepsicentrum,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Epilepsy Center,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine4 aut0 (Swepub:lu)med-agm
700a Melin, Esbjörnu Lund University,Lunds universitet,Epilepsicentrum,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Experimentell Epilepsi,Forskargrupper vid Lunds universitet,Epilepsy Center,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Experimental Epilepsy Group,Lund University Research Groups4 aut0 (Swepub:lu)med-erm
700a Bono, Antoninou Lund University4 aut
700a Sørensen, Andreas Toftu University of Copenhagen4 aut
700a Ledri, Marcou Lund University,Lunds universitet,Epilepsicentrum,Sektion IV,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Experimentell Epilepsi,Forskargrupper vid Lunds universitet,Molekylär Neurofysiologi och Epilepsi,Epilepsy Center,Section IV,Department of Clinical Sciences, Lund,Faculty of Medicine,Experimental Epilepsy Group,Lund University Research Groups,Molecular Neurophysiology and Epilepsy group4 aut0 (Swepub:lu)ma6384le
710a Epilepsicentrumb Sektion IV4 org
773t Epilepsy Researchg 194q 194x 0920-1211
856u http://dx.doi.org/10.1016/j.eplepsyres.2023.107182x freey FULLTEXT
8564 8u https://lup.lub.lu.se/record/0ae427a9-95ef-47b5-aaec-78ad98422072
8564 8u https://doi.org/10.1016/j.eplepsyres.2023.107182

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