The protective effect of cholic acid on an in vitro injury model of ischemia-reperfusion in cerebral microvascular endothelial cells / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To establish an in vitro injury model of ischemia-reperfusion in cerebral microvascular endothelial cells of rats and observe the protective effect of cholic acid.</p><p><b>METHOD</b>Cultured rat microvascular endothelial cells were subjected to the oxygen-glucose deprivation (OGD) (Krebs solution) and recovery of oxygen-glucose, which simulated in vitro ischemia and reperfusion injury, and treated with cholic acid. The A value was measured with MIT chromatometry.</p><p><b>RESULT</b>Cultured cells were impaired after OGD for 4 hours and recovery of oxygen-glucose for 12 hours, the A value of the cells treated with cholic acid was significantly higher than that of the cells without treatment (P < 0.01).</p><p><b>CONCLUSION</b>Cholic acid could obviously protect rat cerebral microvascular endothelial cells from injury induced by an in vitro ischemia-reperfusion.</p>