大薊와 실리비닌의 Mouse BV2 Microglial Cells에서 Lipopolysaccharide에 의해 유발된 염증반응에 대한 신경보호 효과
Neuroprotective Effect of Cirsium japonicum and Silibinin on Lipopolysaccharide-induced Inflammation in BV2 Microglial Cells
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Abstract
Objectives : This study was designed to evaluate the neuroprotective effect of Cirsium japonicum and Silibinin on lipopolysaccharide-induced inflammation in BV2 microglial cells. Methods : We studied on the neuroprotective effect of lipopolysaccharide-induced inflammation using MTS assay, western blot, and nitric oxide detection on mouse BV2 microglial cells. Results : Cirsium japonicum dose-dependently (50㎍/ml～250㎍/ml) inhibited nitrite production and iNOS expression in lipopolysaccharide-induced BV2 microglia and also significantly reduced lipopolysaccharide-induced COX-2 activation in western blot. Silibinin dose-dependently (10μM～100μM) inhibited nitrite production and iNOS expression in lipopolysaccharide-induced BV2 microglial cells. Silibinin also significantly reduced lipopolysaccharide-induced COX-2 activation in western blot. Conclusion : These effects of neuroprotection related to anti-inflammation suggest that Cirsium japonicum and Silibininmay be useful candidates for the development of a drug for related neurodegenerative diseases.
참고문헌 (21)
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