The relationship between lithium and the reactivities of GalNAc alpha1-3Gal
NAc-lipid and fibrinopeptide A were investigated in mice. Lithium strongly
decreased glycolipid reactivity and slightly increased peptide reactivity i
n a dose- and time-dependent manner. These substances showed antidepressive
behavioral effects in mice via different neurological activities. This may
suggest a mechanism of two different clinical effects of lithium: One of w
hich is a strong antimanic effect and one of which is a weak antidepressive
effect. (C) 2001 Prous Science. All rights reserved.