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Effects of Total Flavonoids of Rosa Chinensis on Focal Cerebral Ischemia Reperfusion Model in Mice

机译:ROSA中总黄酮对小鼠局灶性脑缺血再灌注模型的影响

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To observe the effects of total flavonoids of Rosa chinensis on focal cerebral ischemia reperfusion model in mice, Method: Nimodipine group, cerebral collaterals group, large, medium and small doses group of the Rosa chinensis total flavonoids were administered with corresponding drugs; Sham operation group, model group were administered the same volume of 0.5%CMC, 1 times a day, continuous administration of 7d. After 1h at 7d to medicine, the focal cerebral ischemia reperfusion model was made by thread embolism method, The blank group only exposed the left blood vessel without Plugging wire, the model mice were only embolism in the left middle cerebral artery to establish an animal model of middle cerebral artery occlusion and reperfusion (MCAO). Result: Compared with the model group, total flavonoids of Rosa chinensis can significantly reduce the loss of neurological function score, animal mortality, serum S-100 beta protein content, reduce the infarct size, the brain tissue has a protective effect. Conclusion: the total flavonoids of Rosa chinensis in each dose group have a better effect on focal cerebral ischemia reperfusion model in mice.
机译:为了观察罗莎中华酮总黄酮对小鼠局灶性脑缺血再灌注模型的影响,方法:Nimodipine Group,脑侧诊断,大,中和小剂量的罗莎中华鳖,总黄酮类别用相应的药物施用;假手术组,模型组施用相同的0.5%CMC,每日1次,连续施用7D。在7D到药物7D后,局灶性脑缺血再灌注模型由螺纹栓塞法进行,空白组仅暴露左侧血管而不会堵塞,模型小鼠只有左侧脑动脉栓塞,建立动物模型中脑动脉闭塞再灌注(MCAO)。结果:与模型组相比,罗莎中华民族的总黄酮可以显着降低神经功能分数的丧失,动物死亡率,血清S-100β蛋白质含量,降低梗塞大小,脑组织具有保护作用。结论:每种剂量组罗莎中华民族的总黄酮对小鼠局灶性脑缺血再灌注模型具有更好的影响。

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