OBJECTIVE To investigate the effect of neuroprotective effect of lychee seed saponins(LSS) in BV-2.METHODS Aβ_(1-42) induced BV-2 cells were incubated with LSS for 12 h,the content of the inflammatory factors such as...OBJECTIVE To investigate the effect of neuroprotective effect of lychee seed saponins(LSS) in BV-2.METHODS Aβ_(1-42) induced BV-2 cells were incubated with LSS for 12 h,the content of the inflammatory factors such as IL^(-1)β,TNF-α,COX-2 and i NOS in the supernatant of BV-2 cell were measured by ELISA.The detection of the m RNA levels and the protein expression of the inflammatory factors including IL^(-1)β,TNF-α,COX-2 and i NOS using real-time PCR and Western blotting,respectively.RESULTS The level of IL^(-1)β,COX-2 and i NOS significantly increased with the treatment of Aβ_(1-42),and 0.117 mg·L^(-1)-0.469 mg·L^(-1) LSS can inhibit these increased level.CONCLUSION LSS conferred neuroprotection via inhibiting the inflammatory factors expression.展开更多
文摘OBJECTIVE To investigate the effect of neuroprotective effect of lychee seed saponins(LSS) in BV-2.METHODS Aβ_(1-42) induced BV-2 cells were incubated with LSS for 12 h,the content of the inflammatory factors such as IL^(-1)β,TNF-α,COX-2 and i NOS in the supernatant of BV-2 cell were measured by ELISA.The detection of the m RNA levels and the protein expression of the inflammatory factors including IL^(-1)β,TNF-α,COX-2 and i NOS using real-time PCR and Western blotting,respectively.RESULTS The level of IL^(-1)β,COX-2 and i NOS significantly increased with the treatment of Aβ_(1-42),and 0.117 mg·L^(-1)-0.469 mg·L^(-1) LSS can inhibit these increased level.CONCLUSION LSS conferred neuroprotection via inhibiting the inflammatory factors expression.
