3 4 dihydroxyphenylacetic acid/panax

BACKGROUND Korean Red Ginseng (KRG) is known to have antianxiety properties. This study was conducted to investigate the anxiolytic effects of KRG extract (KRGE) during ethanol withdrawal (EW) and the involvement of the mesoamygdaloid dopamine (DA) system in it. METHODS Rats were treated with 3

OBJECTIVE To determine if HT-1001, an extract of American ginseng, affects scopolamine-induced memory and performance deficits in a spatial learning task, alters brain concentrations of aminergic neurotransmitters, and alters choline uptake in synaptosome preparations. METHODS Animal

Pretreatment with ginseng total saponin (GTS) reduced the magnitude of the methamphetamine-induced dopamine (DA), 3,4-dihydroxyphenylacetic acid (DOPAC), and homovanillinic acid (HVA) depletions. It is suggested that GTS can, in part, prevent the methamphetamine-induced striatal dopaminergic