目的评价Y型双支架取栓治疗急性大脑中动脉(MCA)M1段分叉部闭塞脑梗死的有效性、安全性和预后。方法回顾性分析2017年5月至2020年9月厦门大学附属中山医院采用Y型双支架取栓治疗的连续7例急性MCA-M1段分叉部闭塞脑梗死患者临床资料。采...目的评价Y型双支架取栓治疗急性大脑中动脉(MCA)M1段分叉部闭塞脑梗死的有效性、安全性和预后。方法回顾性分析2017年5月至2020年9月厦门大学附属中山医院采用Y型双支架取栓治疗的连续7例急性MCA-M1段分叉部闭塞脑梗死患者临床资料。采用改良溶栓治疗脑梗死(m TICI)血流分级评估术后血管再通情况,改良Rankin量表(mRS)评分评定术后90 d临床预后。结果6例患者经多次单支架取栓血管均未通,遂以Y型双支架取栓均1次再通,其中5例mTICI血流分级为3级,1例为2b级;1例直接双支架取栓1次再通,mTICI血流分级为3级。5例患者(5/7)术后90 d m RS评分为1~3分,2例死亡。结论采用Y型双支架取栓治疗急性MCA-M1段分叉部闭塞脑梗死1次再通率高,可缩短取栓时间,预后较好。展开更多
The effect of tetrandrine (Tet) on the infarction area and volume of rat brain induced by middle cerebral artery occlusion (MCAO) was investigated. The treatment with Tet 7.5, 12.0 or 15.0 mg·kg 1 , or with...The effect of tetrandrine (Tet) on the infarction area and volume of rat brain induced by middle cerebral artery occlusion (MCAO) was investigated. The treatment with Tet 7.5, 12.0 or 15.0 mg·kg 1 , or with fructose 1,6 diphosphate (FDP) 200 and 350 mg·kg 1 ip immediately after MCAO, respectively, significantly reduced the infarction area and volume in a dose dependent manner. MK801 and FDP also displayed a protective effect on brain ischemia. A combination of Tet and FDP administered immediately after MCAO, produced a more potent protective effect than those treated with Tet or FDP alone. When Tet or FDP was administered 1 h and 2 h after MCAO, respectively, they could still significantly reduce the infarction area and volume of brain tissue. But, there was no significant protective effect when these two compounds were given 3 h after MCAO.展开更多
文摘目的评价Y型双支架取栓治疗急性大脑中动脉(MCA)M1段分叉部闭塞脑梗死的有效性、安全性和预后。方法回顾性分析2017年5月至2020年9月厦门大学附属中山医院采用Y型双支架取栓治疗的连续7例急性MCA-M1段分叉部闭塞脑梗死患者临床资料。采用改良溶栓治疗脑梗死(m TICI)血流分级评估术后血管再通情况,改良Rankin量表(mRS)评分评定术后90 d临床预后。结果6例患者经多次单支架取栓血管均未通,遂以Y型双支架取栓均1次再通,其中5例mTICI血流分级为3级,1例为2b级;1例直接双支架取栓1次再通,mTICI血流分级为3级。5例患者(5/7)术后90 d m RS评分为1~3分,2例死亡。结论采用Y型双支架取栓治疗急性MCA-M1段分叉部闭塞脑梗死1次再通率高,可缩短取栓时间,预后较好。
文摘The effect of tetrandrine (Tet) on the infarction area and volume of rat brain induced by middle cerebral artery occlusion (MCAO) was investigated. The treatment with Tet 7.5, 12.0 or 15.0 mg·kg 1 , or with fructose 1,6 diphosphate (FDP) 200 and 350 mg·kg 1 ip immediately after MCAO, respectively, significantly reduced the infarction area and volume in a dose dependent manner. MK801 and FDP also displayed a protective effect on brain ischemia. A combination of Tet and FDP administered immediately after MCAO, produced a more potent protective effect than those treated with Tet or FDP alone. When Tet or FDP was administered 1 h and 2 h after MCAO, respectively, they could still significantly reduce the infarction area and volume of brain tissue. But, there was no significant protective effect when these two compounds were given 3 h after MCAO.