Title: Study of IL-6 expression in rat's retina which injuried by ischemia-reperfusion and effect of β-aescin on expression
Abstract: [Objective]To study the IL-6 express in rat's retina which injuried by ischemia-reperfusion and the effect of β-aescin on its expression. The model of rat's retina ischemia-reperfusion was employed. 60 SD rats were devided into two groups, one was ischemia-reperfusion group, the other was ischemia-reperfusion andβ-aescin group. Every group was devided into 1 hour, 6 hour, 12 hour, 24 hour, 48 hour and 72 hour groups. Every group had 5 rats. IL-6 mRNA was measured by ISH method in rat's retina. Every rat was examinated ERG before executed. IL-6 began to express at 6 hours after ischemia-reperfusion in ischemia-reperfusion group. It expressed most at 24 hours after ischemia-reperfusion injury. In ischemia-reperfusion and β-aescin group, IL-6 expressed at 12 hours after ischmia-reperfusion injury and reached the hightest level was lower than ischemia-reperfusion group at every stage (P 0.05). The a wave of ERG of ischemia-reperfusion group was lower than ischemia-reperfusion and β-aescin group at every stage (P 0.05). [Conclusion] IL-6 take important role in rat's retina ischemia-reperfusion injury, the β-aescni may suppress the activity of IL-6 and relieve the retina injury from the ischemia-reperfusion.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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