[Effects of Xuesaitong injection on inflammation induced by OGD/reoxygenation in BV2 microglia].
Journal: 2017/September - Zhongguo Zhongyao Zazhi
ISSN: 1001-5302
PUBMED: 28945039
Abstract:
The present study aims to investigate the effects of Xuesaitong (XST)injection on inflammation induced by OGD/reoxygenation in BV2 microglia cell and explore the underlying mechanisms.The effects of XST injection were evaluated in terms of cell viability, secretion of TNF-α, IL-1β, IL-6 and IL-10 into culture media, protein expression of p-ERK1/2, p-JNK and p-p38, and nuclear translocation of NF-κB p65. The results showed that XST injection significantly increased cell viability, suppressed release of TNF-α, IL-1β, IL-6 and IL-10 and down-regulated p-JNK1/2 and p-p38 MAPK expression in BV2 microglia cells induced by OGD/R injury, whereas it had no effect on p-ERK1/2 expression. Furthermore, XST injection suppressed nuclear translocation of NF-κB p65 in BV2 microglia after OGD/R injury. These data indicate that the neuroprotective effects of XST injection on OGD/R injury are associated with its inhibition of pro-inflammatory mediator production, down-regulation of JNK1/2 and p38 MAPK activation, and suppression of NF-κB p65 nuclear translocation in BV2 microglia cells.
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