[The sodium oxybutyrate and nooglutil correction of dopamine release in the striatum of prenatally alcoholized rat pups]

Biull Eksp Biol Med. 1993 Jul;116(7):56-8.
[Article in Russian]

Abstract

The influence of prenatal exposure to ethanol on endogenous Dopamine (DA) release from perfused isolated striata of 20-day-old rats was studied, as well as its correction by nootropic drugs: sodium hydroxy butyrate and nooglutil. Administration of 20% ethanol per os at a daily dose of 5 mg per kg during the entire period of pregnancy led to a significant decrease in basal and K(+)-evoked DA efflux. Hydroxy-butyrate and Nooglutil (50 and 25 mg per kg, subcutaneously, daily from the 8th to the 20th day of life) normalized these alterations in alcohol-exposed neonates, although their effects on the offsprings of non-alcoholized rats were opposite. The probable neurochemical targets of ethanol and nootropics are discussed.

Publication types

  • Comparative Study

MeSH terms

  • 3,4-Dihydroxyphenylacetic Acid / metabolism
  • Animals
  • Corpus Striatum / drug effects*
  • Corpus Striatum / metabolism
  • Dopamine / metabolism*
  • Ethanol / pharmacology*
  • Female
  • Glutamates / pharmacology*
  • Male
  • Nicotinic Acids / pharmacology*
  • Pregnancy
  • Prenatal Exposure Delayed Effects*
  • Psychotropic Drugs / pharmacology*
  • Rats
  • Sodium Oxybate / pharmacology*

Substances

  • Glutamates
  • Nicotinic Acids
  • Psychotropic Drugs
  • nooglutil
  • 3,4-Dihydroxyphenylacetic Acid
  • Ethanol
  • Sodium Oxybate
  • Dopamine