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Pregled bibliografske jedinice broj: 347779

Oxidative stress parameters in different rat brain structures after electroconvulsive shock-induced seizures


Župan, Gordana; Pilipović, Kristina; Hrelja, Ana; Peternel, Sandra
Oxidative stress parameters in different rat brain structures after electroconvulsive shock-induced seizures // Progress in Neuro-Psychopharmacology & Biological Psychiatry, 32 (2008), 3; 771-777 doi:10.1016/j.pnpbp.2007.12.007 (međunarodna recenzija, članak, znanstveni)


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Naslov
Oxidative stress parameters in different rat brain structures after electroconvulsive shock-induced seizures

Autori
Župan, Gordana ; Pilipović, Kristina ; Hrelja, Ana ; Peternel, Sandra

Izvornik
Progress in Neuro-Psychopharmacology & Biological Psychiatry (0278-5846) 32 (2008), 3; 771-777

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
brain; electroconvulsive shock; oxidative stress; rat; seizures

Sažetak
Electroconvulsive therapy has been used in the treatment of psychiatric disorders since the 1930s, but little progress has been made in understanding the cellular mechanisms underlying its therapeutic and adverse effects. Electroconvulsive shock (ECS) in animals provides a common experimental model for studying the effects of electroconvulsive therapy in humans. In order to examine the changes of the brain oxidative stress parameters in several brain structures in the early time period after ECS-induced seizures, the levels of lipid peroxidation as well as superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activities in the rat hippocampus, cerebellum, frontal cortex and the pons/medulla region were determined at different time points during the first 24 h after single ECS-induced seizures. In the hippocampus and cerebellum the levels of lipid peroxidation were unchanged, while the SOD and GSH-Px activities were significantly increased. Levels of lipid peroxidation and the activities of SOD and GSH-Px were not statistically changed in the pons/medulla region. Levels of lipid peroxidation in the frontal cortex were significantly higher in comparison to the control group at all time points examined while the SOD and GSH-Px activities were not statistically changed. In conclusion, the results of the present study indicate that single ECS causes the rat brain structure-specific alterations in the levels of lipid peroxidation as well as in the SOD and GSH-Px activities at different time points within the first 24 h after the seizures induction. Oxidative lipid damage was evident only in the frontal cortex, while the hippocampus, cerebellum and the pons/medulla region remained oxidatively unaffected in our experimental conditions.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
062-0620529-0519 - Epilepsija i traumatska ozljeda mozga: mehanizmi oštećenja i farmakoterapija (Župan, Gordana, MZOS ) ( POIROT)

Ustanove:
Medicinski fakultet, Rijeka

Profili:

Avatar Url Sandra Peternel (autor)

Avatar Url Ana Hrelja (autor)

Avatar Url Gordana Župan (autor)

Avatar Url Kristina Pilipović (autor)

doi

Citiraj ovu publikaciju

Župan, Gordana; Pilipović, Kristina; Hrelja, Ana; Peternel, Sandra
Oxidative stress parameters in different rat brain structures after electroconvulsive shock-induced seizures // Progress in Neuro-Psychopharmacology & Biological Psychiatry, 32 (2008), 3; 771-777 doi:10.1016/j.pnpbp.2007.12.007 (međunarodna recenzija, članak, znanstveni)
Župan, G., Pilipović, K., Hrelja, A. & Peternel, S. (2008) Oxidative stress parameters in different rat brain structures after electroconvulsive shock-induced seizures. Progress in Neuro-Psychopharmacology & Biological Psychiatry, 32 (3), 771-777 doi:10.1016/j.pnpbp.2007.12.007.
@article{article, year = {2008}, pages = {771-777}, DOI = {10.1016/j.pnpbp.2007.12.007}, keywords = {brain, electroconvulsive shock, oxidative stress, rat, seizures}, journal = {Progress in Neuro-Psychopharmacology and Biological Psychiatry}, doi = {10.1016/j.pnpbp.2007.12.007}, volume = {32}, number = {3}, issn = {0278-5846}, title = {Oxidative stress parameters in different rat brain structures after electroconvulsive shock-induced seizures}, keyword = {brain, electroconvulsive shock, oxidative stress, rat, seizures} }
@article{article, year = {2008}, pages = {771-777}, DOI = {10.1016/j.pnpbp.2007.12.007}, keywords = {brain, electroconvulsive shock, oxidative stress, rat, seizures}, journal = {Progress in Neuro-Psychopharmacology and Biological Psychiatry}, doi = {10.1016/j.pnpbp.2007.12.007}, volume = {32}, number = {3}, issn = {0278-5846}, title = {Oxidative stress parameters in different rat brain structures after electroconvulsive shock-induced seizures}, keyword = {brain, electroconvulsive shock, oxidative stress, rat, seizures} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • EMBASE (Excerpta Medica)
  • MEDLINE


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