Detailed Information on Publication Record
2013
Haloperidol Cytotoxicity and Its Relation to Oxidative Stress
RAUDENSKÁ, Martina, Jaromír GUMULEC, Petr BABULA, Tibor STRAČINA, Markéta SZTALMACHOVÁ et. al.Basic information
Original name
Haloperidol Cytotoxicity and Its Relation to Oxidative Stress
Authors
RAUDENSKÁ, Martina (203 Czech Republic, belonging to the institution), Jaromír GUMULEC (203 Czech Republic, belonging to the institution), Petr BABULA (203 Czech Republic), Tibor STRAČINA (703 Slovakia, belonging to the institution), Markéta SZTALMACHOVÁ (203 Czech Republic, belonging to the institution), Hana POLANSKÁ (203 Czech Republic, belonging to the institution), Vojtech ADAM (203 Czech Republic), Rene KIZEK (203 Czech Republic), Marie NOVÁKOVÁ (203 Czech Republic, belonging to the institution) and Michal MASAŘÍK (203 Czech Republic, guarantor, belonging to the institution)
Edition
MINI-REVIEWS IN MEDICINAL CHEMISTRY, SHARJAH, BENTHAM SCIENCE PUBL LTD, 2013, 1389-5575
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
30105 Physiology
Country of publisher
United Arab Emirates
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 3.186
RIV identification code
RIV/00216224:14110/13:00066629
Organization unit
Faculty of Medicine
UT WoS
000328088300001
Keywords in English
Arrhytmia; cardiotoxicity; dopamine; haloperidol; oxidative stress; Torsade de Pointes
Tags
International impact, Reviewed
Změněno: 29/4/2014 14:49, Ing. Mgr. Věra Pospíšilíková
Abstract
V originále
Haloperidol (HP) is used for the symptomatic treatment of psychosis, manic phases, hyperactivity, aggressiveness, and acute delirium. Long-term use leads to various adverse side effects, especially to severe impairment of extrapyramidal nerve tracts and in particular, altered QT interval and increased incidence of arrhytmias. It is believed that cytotoxicity of HP and its metabolites is responsible for both neurotoxicity and cardiotoxicity. Extrapyramidal and cardiac adverse side effects may be explained by the HP-induced oxidative stress, as implicated by many studies. HP was reported to induce lipid peroxidation with subsequent membrane changes, responsible for cell death. Vice versa, cells resistant to oxidative stress are also resistant to the toxic effects of HP. Similarly, high percentage of patients suffering from extrapyramidal symptoms treated by vitamin E and other lipid-soluble antioxidants demonstrates diminishing of these adverse side effects. HP’s ability to induce oxidative stress by multi-modal action (increased metabolism of dopamine, decrease of glutathione content, induction of NF-B transcription factor, and inhibition of complex I of respiratory chain) has been established just recently. This review brings summarizing view on the cytotoxicity of haloperidol and involvement of reactive oxygen species and oxidative stress HP-induced cytotoxicity.
Links
GAP102/12/2034, research and development project |
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MUNI/A/0951/2012, interní kód MU |
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