Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
dARK ID: | ark:/26339/001300000nv86 |
Texto Completo: | http://repositorio.ufsm.br/handle/1/9023 |
Resumo: | The epilepsy is a neurological disorder manifested by recurrent unprovoked seizures, resulting in harmful effects on the patients. Epileptic seizures are generated from hypersincronic abnormal discharges of neurons, eventually resulting in irreversible damage. The consequences involve damages in the neurobiological, neurochemical, cognitive and psychological scopes. As a result, the objective of this study was to investigate the cognitive function (NEUPSILIN test), depression score (Hamilton Rating Scale) and inflammatory markers (TNF, IL1β, AChE), cell death (caspase 3) and DNA damage (PicoGreen) in epileptic patients, compared to individuals without the disease. The results showed significant memory damages in patients with epilepsy, as well as a high depression score. The inflammatory markers, cell death and DNA damage also were showed high. In addition, there was not observed significant correlation when were compared the seizures duration with memory impairment and depression score. There was also no significant correlation when comparing the depression scores and the enzyme acetylcholinesterase activity with memory impairment. In this way, the results of this study suggest that the neurophysiological changes caused by the epilepsy may be responsible for the memory damages and higher rates of depression in patients. Furthermore, it can be suggested that the seizures contribute to the development of neuroinflammation, releasing inflammatory mediators and, by this way, initiating a apoptotic cascade that culminates in the DNA damage. |
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Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsiaNeuropsychological assessment and analysis of inflammatory markers in patients with epilepsyEpilepsiaMemóriaDepressãoInflamaçãoApoptoseDano ao DNAPerfil neuropsicológicoEpilepsyMemoryDepressionInflammationApoptosisDNA damageNeuropsychological profileCNPQ::CIENCIAS BIOLOGICAS::FARMACOLOGIAThe epilepsy is a neurological disorder manifested by recurrent unprovoked seizures, resulting in harmful effects on the patients. Epileptic seizures are generated from hypersincronic abnormal discharges of neurons, eventually resulting in irreversible damage. The consequences involve damages in the neurobiological, neurochemical, cognitive and psychological scopes. As a result, the objective of this study was to investigate the cognitive function (NEUPSILIN test), depression score (Hamilton Rating Scale) and inflammatory markers (TNF, IL1β, AChE), cell death (caspase 3) and DNA damage (PicoGreen) in epileptic patients, compared to individuals without the disease. The results showed significant memory damages in patients with epilepsy, as well as a high depression score. The inflammatory markers, cell death and DNA damage also were showed high. In addition, there was not observed significant correlation when were compared the seizures duration with memory impairment and depression score. There was also no significant correlation when comparing the depression scores and the enzyme acetylcholinesterase activity with memory impairment. In this way, the results of this study suggest that the neurophysiological changes caused by the epilepsy may be responsible for the memory damages and higher rates of depression in patients. Furthermore, it can be suggested that the seizures contribute to the development of neuroinflammation, releasing inflammatory mediators and, by this way, initiating a apoptotic cascade that culminates in the DNA damage.A epilepsia é um distúrbio neurológico manifestado por recorrência de crises não provocadas, resultando em efeitos prejudiciais sobre os pacientes. As crises epilépticas são geradas a partir de descargas hipersincrônicas anormais dos neurônios, eventualmente resultando em danos irreversíveis. As consequências envolvem prejuízo no âmbito neurobiológico, neuroquímico, cognitivo e psicológico. Em virtude disso, o objetivo do presente estudo foi investigar a função cognitiva (teste NEUPSILIN), escore de depressão (Escala de Hamilton) e marcadores inflamatórios (TNFα, IL1β, AChE), de morte celular (caspase 3) e dano ao DNA (picogreen), em pacientes epilépticos, comparando com indivíduos sem a doença. Os resultados mostraram um prejuízo de memória significativo nos pacientes com epilepsia, bem como um elevado escore de depressão. Os marcadores inflamatórios, de morte celular e dano ao DNA também se apresentaram elevados. Além disso, não foi observada uma correlação significativa quando comparado o tempo de duração das crises epilépticas com o prejuízo da memória e o escore de depressão. Também não houve correlação significativa quando se comparou o escore de depressão e a atividade da enzima acetilcolinesterase com o prejuízo da memória. Desta maneira, os resultados deste estudo sugerem que as alterações neurofisiológicas provocadas pela epilepsia possam ser as responsáveis pelo prejuízo da memória e índices mais elevados de depressão nos pacientes. Além disso, pôde-se sugerir que as crises epilépticas contribuem para o desenvolvimento da neuroinflamação, liberando os mediadores inflamatórios e, desta forma, iniciando uma cascata apoptótica que culmina no dano ao DNA.Universidade Federal de Santa MariaBRFarmacologiaUFSMPrograma de Pós-Graduação em FarmacologiaFighera, Michele Rechiahttp://lattes.cnpq.br/8583392747509231Souza, Mauren Assis dehttp://lattes.cnpq.br/1571752069730472Premaor, Melissa Orlandinhttp://lattes.cnpq.br/1919693261808995Arend, Josi2016-03-302016-03-302015-08-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfapplication/pdfAREND, Josi. Neuropsychological assessment and analysis of inflammatory markers in patients with epilepsy. 2015. 89 f. Dissertação (Mestrado em Farmácia) - Universidade Federal de Santa Maria, Santa Maria, 2015.http://repositorio.ufsm.br/handle/1/9023ark:/26339/001300000nv86porinfo:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2022-04-06T17:01:44Zoai:repositorio.ufsm.br:1/9023Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-04-06T17:01:44Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia Neuropsychological assessment and analysis of inflammatory markers in patients with epilepsy |
title |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia |
spellingShingle |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia Arend, Josi Epilepsia Memória Depressão Inflamação Apoptose Dano ao DNA Perfil neuropsicológico Epilepsy Memory Depression Inflammation Apoptosis DNA damage Neuropsychological profile CNPQ::CIENCIAS BIOLOGICAS::FARMACOLOGIA |
title_short |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia |
title_full |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia |
title_fullStr |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia |
title_full_unstemmed |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia |
title_sort |
Avaliação neuropsicológica e dos marcadores inflamatórios nos pacientes com epilepsia |
author |
Arend, Josi |
author_facet |
Arend, Josi |
author_role |
author |
dc.contributor.none.fl_str_mv |
Fighera, Michele Rechia http://lattes.cnpq.br/8583392747509231 Souza, Mauren Assis de http://lattes.cnpq.br/1571752069730472 Premaor, Melissa Orlandin http://lattes.cnpq.br/1919693261808995 |
dc.contributor.author.fl_str_mv |
Arend, Josi |
dc.subject.por.fl_str_mv |
Epilepsia Memória Depressão Inflamação Apoptose Dano ao DNA Perfil neuropsicológico Epilepsy Memory Depression Inflammation Apoptosis DNA damage Neuropsychological profile CNPQ::CIENCIAS BIOLOGICAS::FARMACOLOGIA |
topic |
Epilepsia Memória Depressão Inflamação Apoptose Dano ao DNA Perfil neuropsicológico Epilepsy Memory Depression Inflammation Apoptosis DNA damage Neuropsychological profile CNPQ::CIENCIAS BIOLOGICAS::FARMACOLOGIA |
description |
The epilepsy is a neurological disorder manifested by recurrent unprovoked seizures, resulting in harmful effects on the patients. Epileptic seizures are generated from hypersincronic abnormal discharges of neurons, eventually resulting in irreversible damage. The consequences involve damages in the neurobiological, neurochemical, cognitive and psychological scopes. As a result, the objective of this study was to investigate the cognitive function (NEUPSILIN test), depression score (Hamilton Rating Scale) and inflammatory markers (TNF, IL1β, AChE), cell death (caspase 3) and DNA damage (PicoGreen) in epileptic patients, compared to individuals without the disease. The results showed significant memory damages in patients with epilepsy, as well as a high depression score. The inflammatory markers, cell death and DNA damage also were showed high. In addition, there was not observed significant correlation when were compared the seizures duration with memory impairment and depression score. There was also no significant correlation when comparing the depression scores and the enzyme acetylcholinesterase activity with memory impairment. In this way, the results of this study suggest that the neurophysiological changes caused by the epilepsy may be responsible for the memory damages and higher rates of depression in patients. Furthermore, it can be suggested that the seizures contribute to the development of neuroinflammation, releasing inflammatory mediators and, by this way, initiating a apoptotic cascade that culminates in the DNA damage. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-08-31 2016-03-30 2016-03-30 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
AREND, Josi. Neuropsychological assessment and analysis of inflammatory markers in patients with epilepsy. 2015. 89 f. Dissertação (Mestrado em Farmácia) - Universidade Federal de Santa Maria, Santa Maria, 2015. http://repositorio.ufsm.br/handle/1/9023 |
dc.identifier.dark.fl_str_mv |
ark:/26339/001300000nv86 |
identifier_str_mv |
AREND, Josi. Neuropsychological assessment and analysis of inflammatory markers in patients with epilepsy. 2015. 89 f. Dissertação (Mestrado em Farmácia) - Universidade Federal de Santa Maria, Santa Maria, 2015. ark:/26339/001300000nv86 |
url |
http://repositorio.ufsm.br/handle/1/9023 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Farmacologia UFSM Programa de Pós-Graduação em Farmacologia |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Farmacologia UFSM Programa de Pós-Graduação em Farmacologia |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
_version_ |
1815172369838243840 |