4 rezultatet
OBJECTIVE
To study the age-related changes of atropine (Atr), scopolamine (Sco), anisodine (AT3), and anisodamine (Ani) on behaviors and memories.
METHODS
The behaviors and memories were measured with open-field test and step-through task. M-cholinergic receptors were determined by [3H]
The effect of a new cognition enhancer clausenamide on regional acetylcholine (ACh) levels and anisodine-induced ACh decrease were examined in mice of memory deficits. In the mean time, the effect of (-)clausenamide on ACh was compared with that of (+)clausenamide. Animal amnesia model was induced
OBJECTIVE
To study the action mechanism of a new cognition enhancer clausenamide and the effect of clausenamide on regional acetylcholine (ACh) levels, and to examine anisodine-induced ACh decrease in mice of memory deficits, and to compare the effect of (-)clausenamide on ACh with that of