• Journal of Oriental Neuropsychiatry
• /
• v.19 no.1
• /
• pp.29-42
• /
• 2008

Objectives : This study was performed to examine the effect of Sinchim on enhancing of memory in rat with water maze. Methods : Experimental animals(white rat) were classfied into normal, control, and aroma sample group. Then, they were injected .{\beta}-amyloid into control and aroma sample group rat's brain about $5{\mu}l$ to injure its brain. After rat smelt Sinchim about 12days, I did water maze test and anatomized its hippocampus. Sections were cut coronally at 30 ${\mu}m$.(XI00) Results: 1. In acquisition test of water maze learning, .{\beta}-amyloid injured group took more time than normal group to reach the escape platform noticeably and through the session of trial, Sinchim aroma sample group shortened time than .l3-amyloid injured group after 6 days. 2. In the acetyltransferase(AchE) immunostained method, it was shown that Sinchim aroma sample recovered tbe syntbesis of ChAT(Choloneacetyltransferase). Conclusion: Smelling Sinchim would be useful for enhancing of memory.