These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Attenuation of ethanol withdrawal signs by high doses of L-arginine in rats.
    Author: Uzbay IT, Erden BF.
    Journal: Alcohol Alcohol; 2003; 38(3):213-8. PubMed ID: 12711654.
    Abstract:
    AIMS: Effects of l-arginine, a nitric oxide (NO) precursor, on ethanol withdrawal syndrome were investigated in rats. METHODS: Ethanol (7.2% v/v) was given to rats by a liquid diet for 16 days. l-Arginine (250, 500 and 1000 mg/kg) or saline were injected into rats intraperitoneally 20 min before ethanol withdrawal. All injections were repeated 30 min before the 6th h of the observation period. The effects of l-arginine on ethanol withdrawal syndrome were evaluated during the first 6 h of ethanol withdrawal. RESULTS: l-Arginine (250 mg/kg) potentiated significantly vertical and ambulatory locomotor activities at only the 30th minute of the observation period. l-Arginine (500 and 1000 mg/kg) inhibited behavioural signs of ethanol withdrawal significantly. l-Arginine (1000 mg/kg) also prolonged the latency and attenuated the intensity of audiogenic seizures. This dose of l-arginine also reduced both vertical and ambulatory locomotor hyperactivity of the rats from the 2nd hour of ethanol withdrawal. l-Arginine (1000 mg/kg) did not produce any significant change in the locomotor activities of the naive (non-ethanol-dependent) rats. CONCLUSIONS: Our results indicate that l-arginine at high doses alleviates the signs of ethanol withdrawal syndrome in rats.
    [Abstract] [Full Text] [Related] [New Search]