Schizophrenia is a neurological disorder with a complex psychopathology, which is far from fully elucidated. In the patients with this disorder, changes on anatomical, cellular, and neurotransmitter level have been found. The aim of this work is to elucidate the function of specific ionotropic glutamate receptors in NG2 glia in the hippocampus of a mouse model of schizophrenia. For this purpose, a mouse model of schizophrenia was generated and validated using immunohistochemistry and behavioural testing. Mice with NG2 glia labelled by a fluorescent protein with a calcium indicator also in NG2 glia were used to observe the activity of glutamate channels and the properties of the extracellular space in these mice. Changes were found in the schizophrenic animals when compared to control animals in the numbers of hippocampal oligodendrocyte lineage cells, in prepulse inhibition and in both volume fraction and tortuosity of the extracellular space in hippocampus. Moreover, the percentage of cells responding to glutamate receptor agonists in NG2 glia in hippocampus also differed significantly between the schizophrenic and the control animals. In conclusion, it can be said that we were able to observe significant changes in the mouse model of schizophrenia that we generated in comparison to control...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:452708 |
| Date | January 2021 |
| Creators | Kročianová, Daniela |
| Contributors | Anděrová, Miroslava, Stuchlík, Aleš |
| Source Sets | Czech ETDs |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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