Dopamine and salsolinol levels in rat hypothalami and striatum after schedule-induced self-injection (SISI) of ethanol and acetaldehyde.

Abstract:

:Endogenous levels of salsolinol and dopamine were measured by a gas chromatography/mass spectrometry (GC/MS)--selected ion monitoring technique using deuterated internal standards in rats allowed to self-inject either acetaldehyde, ethanol or saline control solution over 20 days for 1 h/day. Significant increases in medial basal hypothalamic (MBH) and striatal salsolinol concentrations were found in animals exposed to acetaldehyde but not ethanol, whereas dopamine concentrations for these animals did not differ significantly from rats exposed to control conditions. The data provides further support for the in vivo formation of salsolinol following acetaldehyde exposure in experimental animals.

journal_name

Brain Res

journal_title

Brain research

authors

Myers WD,Ng KT,Singer G,Smythe GA,Duncan MW

doi

10.1016/0006-8993(85)90955-2

subject

Has Abstract

pub_date

1985-12-09 00:00:00

pages

122-8

issue

1-2

eissn

0006-8993

issn

1872-6240

pii

0006-8993(85)90955-2

journal_volume

358

pub_type

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