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选择新西兰白兔12只．随机分为三组．分别为对照组、药物Ⅰ组、药物Ⅱ组，分别腹腔注射生理盐水、高低浓度黄酮（5mg/kg、10mg/kg）；观察注射前、后1h、2h血浆6JOGF1x、TXB2和六种切变事的血液粘度．结果表明：生理盐水组注射前后各项指标均无变化。黄酮注射前后血浆6KPGF1x水平均无变化（P均＞0.05），黄酮注射后1h血浆TXB2水平无变化（P均＞0.05）：黄酮注射后2h血浆TXB2水平均有降低，其中低浓度组无明显降低（P＞0.05），高浓度组明显降低（P＜0．05）。注射后1h各种切变率血液粘度无变化（P均＜0.05）；注射后2h低浓度黄酮可明显降低低切变率血粘度（P均＜0.05），高浓度黄酮可明显降低高低切变率血粘度（P＜0.05,0.01）。提示黄酮在体内能够迅速降低TXB2、血粘区．具有良好的抑制血细胞聚集、抗血栓并可能促进纤溶作用。
Choose New Zealand white rabbits 12. Randomly divided into three groups. The rats were randomly divided into control group, drug group Ⅰ and drug group Ⅱ. The rats were injected intraperitoneally with normal saline and high and low concentration of flavone (5mg / kg, 10mg / kg) respectively. The levels of 6JOGF1x, The blood viscosity. The results showed that there was no change in every index before and after injection of saline. There was no significant difference in plasma 6KPGF1x levels before and after flavonoids injection (P> 0.05), and there was no change in TXB2 level at 1h after flavone injection (all P> 0.05): TXB2 levels decreased 2 h after flavonoid injection, (P> 0.05), high concentration group was significantly lower (P <0.05). After 1 hour of injection, there was no change in blood viscosity (P <0.05). Low concentrations of flavonoids at 2 hours after injection significantly reduced blood viscosity at low shear rate (all P <0.05). High concentrations of flavonoids could significantly reduce the level of shear stress Rate of blood viscosity (P <0.05, 0.01). Tip flavonoids in the body can rapidly reduce TXB2, blood viscosity area. Has good inhibition of blood cell aggregation, anti-thrombosis and may promote fibrinolysis.