• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.1
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• pp.120-125
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• 2008

This experiment was designed to investigate the effect of the CBD and SJT extract on protecting microglia and inhibiting acetylcholinesterase and oxidants. The effects of the CBD and SJT extract on cell death of BV2 microglial cell line treated by $IFN-{\gamma}$ ; expression of NO, ROS in BV2 microglial cell line treated by lipopolysaccharide(LPS) ; AChE activity in PC-12 cell treated by NGF were investigated, respectively. The CBD and SJT extract significantly increased cell viability in BV2 microglial cell line treated with $IFN-{\gamma}$. The CBD and SJT extract suppressed the NO and ROS production in BV2 microglial cell line treated by LPS. The CBD and SJT extract groups also showed inhibition of AChE activity in PC-12 cell line. According to the above result, it is suggested that the CBD and SJT extract might be usefully applied for prevention and treatment of Alzheimer's disease.