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Pregled bibliografske jedinice broj: 50855

Altered activities of rat brain metabolic enzymes caused by pentylenetetrazol kindling and pentylenetetrazol - induced seizures


Eraković, Vesna; Župan, Gordana; Varljen, Jadranka; Laginja, Josip; Simonić, Ante
Altered activities of rat brain metabolic enzymes caused by pentylenetetrazol kindling and pentylenetetrazol - induced seizures // Epilepsy Research, 43 (2001), 165-173 (međunarodna recenzija, članak, znanstveni)


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Naslov
Altered activities of rat brain metabolic enzymes caused by pentylenetetrazol kindling and pentylenetetrazol - induced seizures

Autori
Eraković, Vesna ; Župan, Gordana ; Varljen, Jadranka ; Laginja, Josip ; Simonić, Ante

Izvornik
Epilepsy Research (0920-1211) 43 (2001); 165-173

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

Ključne riječi
alkaline phosphatase; creatine kinase; glutamate dehydrogenase; gamma-glutamyltransferase; lactate dehydrogenase; pentylenetetrazol kindling; rats; transaminases

Sažetak
The aim of our study was to investigate amino acid and energy metabolism of pentylenetetrazol (PTZ) - kindled animals. Glutamate dehydrogenase, aspartate-aminotransferase (AST), alanine-aminotransferase, gamma-glutamyltransferase, alkaline phosphatase (ALP), lactate dehydrogenase (LDH) and creatine kinase (CK) were determined in the frontal cortex, cerebellum, hippocampus and pons-medulla regions of Hannover-Wistar rats. The rats were randomly divided into four experimental groups: a) control ; b) rats which received single PTZ injection in a subconvulsive dose of 40 mg/kg i.p. ; c) rats which received a single PTZ injection in a convulsive dose of 50 mg/kg i.p. ; and d) PTZ-kindled rats. Kindling increased ALP activity throughout the brain, elevated AST as well as LDH activity in the frontal cortex and hippocampus and decreased CK activity in the frontal cortex and cerebellum. Acute seizures of the same intensity did not induce these alterations. The observed effects therefore are obviously linked to the kindling phenomenon and not to seizure activity. Changes appeared mainly in the frontal cortex and hippocampus, i.e. brain areas believed to be directly involved in kindling.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
062028

Ustanove:
Medicinski fakultet, Rijeka


Citiraj ovu publikaciju

Eraković, Vesna; Župan, Gordana; Varljen, Jadranka; Laginja, Josip; Simonić, Ante
Altered activities of rat brain metabolic enzymes caused by pentylenetetrazol kindling and pentylenetetrazol - induced seizures // Epilepsy Research, 43 (2001), 165-173 (međunarodna recenzija, članak, znanstveni)
Eraković, V., Župan, G., Varljen, J., Laginja, J. & Simonić, A. (2001) Altered activities of rat brain metabolic enzymes caused by pentylenetetrazol kindling and pentylenetetrazol - induced seizures. Epilepsy Research, 43, 165-173.
@article{article, year = {2001}, pages = {165-173}, keywords = {alkaline phosphatase, creatine kinase, glutamate dehydrogenase, gamma-glutamyltransferase, lactate dehydrogenase, pentylenetetrazol kindling, rats, transaminases}, journal = {Epilepsy Research}, volume = {43}, issn = {0920-1211}, title = {Altered activities of rat brain metabolic enzymes caused by pentylenetetrazol kindling and pentylenetetrazol - induced seizures}, keyword = {alkaline phosphatase, creatine kinase, glutamate dehydrogenase, gamma-glutamyltransferase, lactate dehydrogenase, pentylenetetrazol kindling, rats, transaminases} }
@article{article, year = {2001}, pages = {165-173}, keywords = {alkaline phosphatase, creatine kinase, glutamate dehydrogenase, gamma-glutamyltransferase, lactate dehydrogenase, pentylenetetrazol kindling, rats, transaminases}, journal = {Epilepsy Research}, volume = {43}, issn = {0920-1211}, title = {Altered activities of rat brain metabolic enzymes caused by pentylenetetrazol kindling and pentylenetetrazol - induced seizures}, keyword = {alkaline phosphatase, creatine kinase, glutamate dehydrogenase, gamma-glutamyltransferase, lactate dehydrogenase, pentylenetetrazol kindling, rats, transaminases} }

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





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