Volume 55, Issue 8 pp. 1159-1162

Selective effect of oleamide, an endogenous sleepinducing lipid amide, on pentylenetetrazole-induced seizures in mice

Chun-Fu Wu

Corresponding Author

Chun-Fu Wu

Department of Pharmacology, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China

3Department of Pharmacology, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China; E-mail: [email protected]; [email protected]Search for more papers by this author
Chun-Li Li

Chun-Li Li

Department of Pharmacology, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China

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Hong-Rui Song

Hong-Rui Song

Department of Pharmacology, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China

Department of Organic Chemistry, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China

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Hua-Feng Zhang

Hua-Feng Zhang

Department of Pharmacology, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China

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Jing-Yu Yang

Jing-Yu Yang

Department of Pharmacology, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China

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Yu-Ling Wang

Yu-Ling Wang

Department of Organic Chemistry, Shenyang Pharmaceutical University, 110016 Shenyang, People's Republic of China

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First published: 18 February 2010
Citations: 9

Abstract

The anti-seizure effect of oleamide, an endogenous sleep-inducing fatty acid amide, was studied in mice. Oleamide, in the dose range 43.7–700.0 mg kg, significantly and dose-dependently inhibited the seizures induced by pentylenetetrazole. However, oleamide showed no inhibitory action on the seizures induced by picrotoxin, strychnine, caffeine or semicarbazide. These results provide the first evidence for the anti-seizure effect of oleamide, and suggest that this effect may be selective to the seizure model induced by pentylenetetrazole.

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